ASTM D5118/D5118M-22

Standard Practice for Fabrication of Fiberboard Shipping Boxes

SIGNIFICANCE AND USE
4.1 Corrugated and solid fiberboard boxes, sleeves, and liners are used to unitize products into packages of size and shape suitable for manual or mechanical handling and to protect the contents against environmental, handling, shipping, and storage conditions.  
4.2 This practice covers some of the basic constructions and styles of commercially available fiberboard packaging used to unitize and protect contents. This practice also provides references to aid in box design for performance and for testing boxes to gauge actual performance.  
4.3 Use of Other Specifications—Nothing in this practice shall be construed to prohibit the use of boxes of special design or of fiberboard packages identified by package number in the current Uniform Freight Classification and National Motor Freight Classification when in the experience and judgment of the purchaser, the nature of the articles or material to be shipped justifies such boxes or packages. Some commodities may require less protection while other commodities may require better boxes than are specified herein. Containers for explosives and dangerous articles must also comply with regulations for the Transport of Hazardous Materials (CFR Title 49).  
FIG. 1 Fiberboard Box Dimensioning  
FIG. 2 Box, Fiberboard; Detail of Manufacturer's Joint Construction for Class Weather Resistant and WWVR Boxes  
FIG. 3 Box, Fiberboard; Details of Manufacturer's Joint Types  
FIG. 4 Cover Assembly  
FIG. 5 Box, Fiberboard; SL—Sleeve  
FIG. 6 Box, Fiberboard; L—Liner  
FIG. 7 Box, Fiberboard; RSC—Regular Slotted Box (0201)  
FIG. 8 Box, Fiberboard; OSC—Overlap Slotted Box (0202)  
FIG. 9 Box, Fiberboard; FOL—Full Overlap Slotted Box (0203)  
FIG. 10 Box, Fiberboard; SFF—Special Full Flap Slotted Box (0206)  
FIG. 11 Box, Fiberboard; CSSC—Center Special Slotted Box (0204) and CSOSC—Center Special Overlap Slotted Box (0205)  
FIG. 12 Box, Fiberboard; HSCC—Half Slotted Box with Cover (0200)  
FIG. 13 Box, Fiberboard; DBLCC—D...
SCOPE
1.1 This practice covers the fabrication of new fiberboard boxes, liners, and sleeves.  
1.2 This practice points out the factors and components that must be controlled in the manufacture of corrugated and solid fiberboard boxes, liners, and sleeves.  
1.3 This practice does not directly cover the adequacy of fiberboard containers under all conditions of exposure to atmosphere, handling, shipping, and storage. However, references regarding how to assess the adequacy of container under these conditions are included in the practice.  
1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

• Status: Published
• Publication Date: 31-Oct-2022
• ICS: 55.160 - Cases. Boxes. Crates
• Technical Committee: D10 - Packaging
• Drafting Committee: D10.27 - Fiberboard Shipping Containers, Containerboard and Related Structures and Materials

Relations

• Refers: ASTM D4169-23 - Standard Practice for Performance Testing of Shipping Containers and Systems
• Effective Date: 01-Dec-2023
• Refers: ASTM D4169-23e1 - Standard Practice for Performance Testing of Shipping Containers and Systems
• Effective Date: 01-Dec-2023
• Refers: ASTM D3951-18(2023) - Standard Practice for Commercial Packaging
• Effective Date: 01-Oct-2023
• Refers: ASTM D3950-23 - Standard Specification for Strapping, Nonmetallic (and Joining Methods)
• Effective Date: 01-Jul-2023
• Refers: ASTM D3951-18 - Standard Practice for Commercial Packaging
• Effective Date: 01-May-2018
• Refers: ASTM D6198-18 - Standard Guide for Transport Packaging Design
• Effective Date: 01-Mar-2018
• Refers: ASTM D3950-17 - Standard Specification for Strapping, Nonmetallic (and Joining Methods)
• Effective Date: 01-Sep-2017
• Refers: ASTM D3950-16 - Standard Specification for Strapping, Nonmetallic (and Joining Methods)
• Effective Date: 15-Mar-2016
• Refers: ASTM D3951-15 - Standard Practice for Commercial Packaging
• Effective Date: 01-Dec-2015
• Refers: ASTM D4727/D4727M-15 - Standard Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Shapes
• Effective Date: 01-Oct-2015
• Refers: ASTM D1968-15 - Standard Terminology Relating to Paper and Paper Products
• Effective Date: 01-Oct-2015
• Refers: ASTM D4727/D4727M-15e1 - Standard Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Shapes
• Effective Date: 01-Oct-2015
• Refers: ASTM D4169-14 - Standard Practice for Performance Testing of Shipping Containers and Systems
• Effective Date: 01-Nov-2014
• Refers: ASTM D2658-04(2013) - Standard Test Method for Determining Interior Dimensions of Fiberboard Boxes (Box Gage Method)
• Effective Date: 01-Oct-2013
• Refers: ASTM D3953-13 - Standard Specification for Strapping, Flat Steel and Seals
• Effective Date: 01-Apr-2013

Overview

ASTM D5118/D5118M-22 is the Standard Practice for Fabrication of Fiberboard Shipping Boxes, developed by ASTM International. This standard provides comprehensive guidance for the design, construction, and quality control of new corrugated and solid fiberboard boxes, liners, and sleeves. These packaging solutions are essential for unitizing and protecting products during manual or mechanical handling, storage, and transport. The standard addresses a range of common box styles, references related specifications and test methods, and outlines the factors that must be followed to ensure packaging performance under various environmental and logistical conditions.

Key Topics

• Scope of Practice: Covers fabrication requirements for new fiberboard boxes, sleeves, and liners, highlighting necessary manufacturing controls for material and construction quality.
• Box Styles: Defines standard styles such as Regular Slotted Containers (RSC), Overlap Slotted Containers (OSC), Full Overlap Slotted Containers (FOL), Five-Panel Folders (FPF), Rigid Boxes (Bliss Style), and more.
• Materials and Joints: Recommends suitable types, classes, and grades of fiberboard as per ASTM D4727/D4727M and details common joint methods, including adhesives, staples, and tapes.
• Design and Testing: References standards like ASTM D5639 for material selection and ASTM D4169 for performance testing, ensuring packaging meets expected protective functions.
• Compliance and Marking: Provides marking and labeling instructions, including manufacturer’s certificate requirements and compliance with freight classification rules.

Applications

ASTM D5118/D5118M-22 is widely used in a range of industries to enhance packaging performance, logistics efficiency, and product protection. Key application areas include:

• Industrial and Commercial Packaging: Ensures that packaged goods maintain integrity during shipping and storage, suitable for manufacturers, retailers, and distributors.
• E-Commerce Fulfillment: Provides a basis for selecting fiberboard box designs that handle varied weights and dimensions, optimizing shipping for online retailers.
• Government and Regulatory Compliance: Specifies design approaches that aid compliance with federal requirements for hazardous materials and shipments to government agencies.
• Custom Packaging Solutions: Allows for the use of specialty or non-standard packaging when justified by the shipped material, accommodating both over- and under-protected goods.
• Freight and Transport: Supports classification and durability requirements set by the National Motor Freight Classification and Uniform Freight Classification systems.

Related Standards

Several ASTM and federal standards are referenced within ASTM D5118/D5118M-22 for supporting practices, materials, and terminology in fiberboard packaging:

• ASTM D4727/D4727M: Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Shapes.
• ASTM D1974: Practice for Methods of Closing, Sealing, and Reinforcing Fiberboard Boxes.
• ASTM D2658: Test Method for Determining Dimensions of Fiberboard Boxes.
• ASTM D4169: Practice for Performance Testing of Shipping Containers and Systems.
• ASTM D5639: Practice for Selection of Corrugated Fiberboard Materials and Box Construction Based on Performance Requirements.
• ASTM D6198: Guide for Transport Packaging Design.
• Code of Federal Regulations - Title 49: Transportation regulations, especially for hazardous materials.

Practical Value

Adopting ASTM D5118/D5118M-22 helps companies achieve standardized, reliable packaging solutions that improve supply chain efficiency, reduce product loss, and support regulatory compliance. Following this standard streamlines box design, facilitates international trade, and ensures that fiberboard shipping boxes provide the necessary protection for a variety of products during transit and storage. Organizations that rely on bulk packaging, frequent shipping, or have government contracts benefit from implementing this well-recognized manufacturing and design guideline for fiberboard boxes.

For further information and the official documentation, visit the ASTM website.

Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D5118/D5118M − 22
Standard Practice for
Fabrication of Fiberboard Shipping Boxes
This standard is issued under the fixed designation D5118/D5118M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope* 2. Referenced Documents
1.1 This practice covers the fabrication of new fiberboard 2.1 ASTM Standards:
boxes, liners, and sleeves. D996 Terminology of Packaging and Distribution Environ-
ments
1.2 This practice points out the factors and components that
D1968 Terminology Relating to Paper and Paper Products
must be controlled in the manufacture of corrugated and solid
D1974 Practice for Methods of Closing, Sealing, and Rein-
fiberboard boxes, liners, and sleeves.
forcing Fiberboard Boxes
1.3 This practice does not directly cover the adequacy of
D2658 Test Method for Determining Dimensions of Fiber-
fiberboard containers under all conditions of exposure to
board Boxes
atmosphere, handling, shipping, and storage. However, refer-
D3950 Specification for Strapping, Nonmetallic (and Join-
ences regarding how to assess the adequacy of container under
ing Methods)
these conditions are included in the practice.
D3951 Practice for Commercial Packaging
1.4 The values stated in either inch-pound units or SI units D3953 Specification for Strapping, Flat Steel and Seals
D4169 Practice for Performance Testing of Shipping Con-
are to be regarded separately as standard. Within the text, the
SI units are shown in brackets. The values stated in each tainers and Systems
D4727/D4727M Specification for Corrugated and Solid Fi-
system are not exact equivalents; therefore, each system must
be used independently of the other. Combining values from the berboard Sheet Stock (Container Grade) and Cut Shapes
D5639 Practice for Selection of Corrugated Fiberboard Ma-
two systems may result in non-conformance with the standard.
terials and Box Construction Based on Performance Re-
1.5 This standard does not purport to address all of the
quirements
safety concerns, if any, associated with its use. It is the
D6198 Guide for Transport Packaging Design
responsibility of the user of this standard to establish appro-
2.2 Federal Specifications:
priate safety, health, and environmental practices and deter-
CIDA-A-59692 Adhesives, Water-Resistant (For Closure of
mine the applicability of regulatory limitations prior to use.
Fiberboard Boxes)
1.6 This international standard was developed in accor-
FED-STD-123 Marking for Shipment (Civil Agencies)
dance with internationally recognized principles on standard-
MIL-STD-129 Military Marking for Shipment and Storage
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
2.3 Code of Federal Regulations:
mendations issued by the World Trade Organization Technical
Title 49 Transportation
Barriers to Trade (TBT) Committee.
1 2
This practice is under the jurisdiction ofASTM Committee D10 on Packaging For referenced ASTM standards, visit the ASTM website, www.astm.org, or
and is the direct responsibility of Subcommittee D10.27 on Fiberboard Shipping contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
Containers, Containerboard and Related Structures and Materials. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Nov. 1, 2022. Published November 2022. Originally the ASTM website.
approved in 1990. Last previous edition approved in 2020 as D5118/ Available from Standardization Documents, Order Desk, Bldg. 4, Section D,
D5118M – 15 (2020). DOI: 10.1520/D5118_D5118M-22. 700 Robbins Ave., Philadelphia, PA 19111-5094, attn: NPODS.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D5118/D5118M − 22
2.4 Other Publications: 5.1.6 CSOSC/0205 —Center special overlap slotted box
National Motor Freight Classification (Fig. 11).
5 9
Uniform Freight Classification 5.1.7 HSCC/0312 —Half slotted box with cover (Fig. 12).
6 9
Federal Food, Drug and Cosmetic Act 5.1.8 DBLCC/0310 —Double cover box (Fig. 13).
TAPPI 402 Standard Conditioning and TestingAtmospheres 5.1.9 IC/0325 —Interlocking double cover box (Fig. 14).
7 9
for Paper, Board, Pulp Hand sheets and Related Products 5.1.10 FTC/0301 —Full telescope box (Fig. 15).
8 9
ISTA Distribution Simulation 5.1.11 FTHS/0320 —Full telescope half slotted box (Fig.
16).
3. Terminology
5.1.12 OPF/0401 —One piece folder (Fig. 17).
5.1.13 FPF/0410 —Five panel folder (Fig. 18).
3.1 Definitions of terms relating to packaging are found in
5.1.14 Rigid Box/0600 Series–Bliss Style Box (Fig. 19).
Terminologies D996 and D1968.
5.1.15 TSC—Tongue and slot closure box (Fig. 20).
4. Significance and Use 5.1.16 TS—Triple Slide Box (Fig. 21).
4.1 Corrugated and solid fiberboard boxes, sleeves, and
5.2 Other styles may also be applicable (see 8.1.3).
liners are used to unitize products into packages of size and
shape suitable for manual or mechanical handling and to
6. Requirements
protect the contents against environmental, handling, shipping,
6.1 Materials:
and storage conditions.
6.1.1 Fiberboard shall conform to type, class, variety, and
4.2 This practice covers some of the basic constructions and
grade of Specification D4727/D4727M unless otherwise speci-
styles of commercially available fiberboard packaging used to
fied. Flute structure shall be as specified in Specification
unitize and protect contents. This practice also provides refer-
D4727/D4727M (see 8.1.2).
ences to aid in box design for performance and for testing
6.1.2 Manufacturer’s joints shall be secured by one of the
boxes to gauge actual performance.
following materials: (The joint is that seam of a box where the
ends of the box blank are joined.)
4.3 Use of Other Specifications—Nothing in this practice
6.1.2.1 Cold adhesiveshallconformtoCID-A-A-59692and
shall be construed to prohibit the use of boxes of special design
as specified herein. When boxes are used for packaging or
or of fiberboard packages identified by package number in the
packing food and the adhesive used may contact or be in
current Uniform Freight Classification and National Motor
proximity to the food, the adhesive shall comply with the
Freight Classification when in the experience and judgment of
Federal Food, Drug and CosmeticAct and regulations promul-
the purchaser, the nature of the articles or material to be
gated thereunder.
shipped justifies such boxes or packages. Some commodities
6.1.2.2 Hot melt adhesives can be used when gross weight
may require less protection while other commodities may
does not exceed 65 lb [30 kg], by overlapping the sides of box
require better boxes than are specified herein. Containers for
forming the joint not less than 1 ⁄4 in. [32 mm] and by firmly
explosives and dangerous articles must also comply with
gluing this joint with hot melt adhesive consisting of 100 %
regulations for the Transport of Hazardous Materials (CFR
solids contents of thermal-plastic materials, which will main-
Title 49).
tain bond at temperatures ranging from –20 °F [–29 °C] to
5. Styles +165 °F [+74 °C] above zero.
6.1.2.3 Metal fasteners shall be commercially preformed
5.1 Fiberboard boxes covered by this practice may be of the
staples or staples formed from commercial steel stitching wire.
following styles:
9 All metal fasteners shall have commercially applied coating of
5.1.1 RSC/0201 —Regular slotted box (Fig. 7).
9 zinc or copper wash.
5.1.2 OSC/0202 —Overlap slotted box (Fig. 8).
9 6.1.2.4 Manufacturer’s joint tapes shall be of the following
5.1.3 FOL/0203 —Full overlap slotted box (Fig. 9).
constructions:
5.1.4 SFF/0206 —Special full flap slotted box (Fig. 10).
9 (1) For boxes not exceeding 65 lb [30 kg] gross weight
5.1.5 CSSC/0204 —Center special slotted box (Fig. 11).
sealing strips must not be less than 2 in. [51 mm] wide, and
must comply with one of the following requirements:
Available from National Motor Freight Classification, Inc., 1001 N. Fairfax St., (a) Two thicknesses of sulphate paper, total basis weight
Suite 600, Alexandria, VA 22314-1798, http://www.nmfta.org.
not less than 80 lb [130 g/m ] combined with a water-resistant
Available from National Railroad Freight Committee, 151 Ellis St., N.E., Suite
compound and reinforced with not less than double strand
260, Atlanta, GA 30335–6021.
6 nylon fiber not less than 210 denier forming a pattern with
Available from the Superintendent of Documents, US Government Printing
Office, Washington, DC 20402.
strands not more than ⁄2 in. [13 mm] apart.
Available from Technological Association of the Pulp and Paper Industry
(b) Cloth having crosswise (filler) threads having a mini-
(TAPPI), 15 Technology Parkway South, Suite 115, Peachtree Corners, GA 30092,
mumtearingstrengthof40Elmendorfunits.Insideandoutside
http://www.tappi.org.
strips of sulphate paper not less than 2 in. [51 mm] wide;
Available from International SafeTransitAssociation (ISTA), 1400Abbott Rd.,
Suite 380, East Lansing, MI 48823, http://www.ISTA.org.
outside strip having a basis weight of not less than 60 lb [100
Available from European Federation of Manufacturers of Corrugated Board 2
g/m ] having a bursting strength of not less than 60 psi [414
(FEFCO), 37 Rue d’Amsterdam, 75008, Paris, France. Also known as the
kPa]; inside strip having a basis weight not less than 40 lb [65
International Box Code System, that is, in RSC/0201, RSC stands for regular slotted
container and 0201 is the international box code number for the RSC. g/m ], and a bursting strength of not less than 40 psi [275 kPa].
D5118/D5118M − 22
(2) For boxes exceeding 65 lb [30 kg] gross weight, sufficient strength in the box for containment, storage,
sealing strips must be not less than 3 in. [76 mm] wide, unless handling, transport and protection of contents.
otherwise provided, and must comply with one of the follow-
6.2.1.2 Guide D6198 assists users in design and develop-
ing requirements:
ment of packaging intended for the protection of goods while
(a) One thickness of sulphate paper, the fibers of which are they are in transit from point of origin to final destination.
integrally bonded and reinforced with rubber, basis weight not
6.2.2 Style:
less than 175 lb [285 g/m ], embossed and varnished. Two
6.2.2.1 The style of box or folder shall be as specified (see
thicknesses of sulphate paper, total basis weight not less than
8.1.3). The location of the openings shall be determined by the
80 lb [130 g/m ], reinforced in the cross direction with
specified dimensions, which shall always be furnished in the
alternating bands of 840 denier and 420 denier nylon, not less
order of length, width, and depth (see 6.3 and Fig. 1).
than 4 bands every 2 in. [51 mm]. One thickness of sulphate
6.2.2.2 Regular Slotted (RSC/0201)—This box shall meet
paper having a basis weight not less than 70 lb [114 g/m ]
the requirements of Fig. 7. The box shall be scored and slotted
reinforced in the cross direction with alternating bands of 840
to form a body piece having four flaps for closing each of two
denier and 420 denier nylon, not less than 4 bands every 2 in.
opposite faces. The flaps along the longer edge of the box
[51 mm], nylon bands firmly adhered to the surface of the
openings are the outer flaps and those along the shorter edge
paper by means of a water-resistant compound.
are the inner flaps. Flaps shall not project beyond an edge of
the box. All flaps shall be of equal width with the outer flaps
NOTE 1—Kraft tape basis weights are calculated as a ream weight of
meeting in the center of the width panel but shall not overlap.
500 sheets of 24 in. [610 mm] by 36 in. [915 mm] paper. The base stocks
The gap not to exceed ⁄4 in. [6 mm] will be permitted unless
are90lb[41kg],120lb[55kg]or140lb[64kg]kraftreamweight.These
2 2 2 2
convert to 30 lb/1000 ft [150 g⁄m ], 40 lb/1000 ft [195 g/m ], and 47
otherwise specified.
2 2
lb/1000 ft [230 g/m ] kraft liner board equivalents.
6.2.2.3 Overlap Slotted (OSC/0202)—This box shall meet
(b) Two thicknesses of sulphate paper, total basis weight
the requirements of Fig. 8.This box shall be scored and slotted
not less than 80 lb [130 g/m ] combined with a water-resistant
to form a body piece having four flaps for closing each of two
compound and with reinforcing as follows:
opposite faces. When closed, the inner flaps shall not overlap
—With glass, rayon, or glass and rayon fibers combined,
and the outer flaps shall overlap the distance specified (see
running crosswise of tape not more than ⁄8 in. [10 mm] apart,
8.1.9). Inner flaps shall be the same width as the outer flaps,
the rayon fibers to be not less than 1100 denier.
except where the relation of width to length would cause the
—With glass fibers in a diamond pattern the sides of which,
innerflapstooverlap,inwhichcase,theinnerflapsshallbecut
parallel to each other, are formed by a cluster of yarn not less
so that, when in closed position, they shall meet.
than two per inch as measured in the machine direction. Each
6.2.2.4 Full Overlap Slotted (FOL/0203)—This box shall
cluster shall be formed of at least two 150-1/0 threads or the
meet the requirements of Fig. 9. The box shall be constructed
equivalent in weight of 75-1/0 yarn.
in accordance with 6.2.2.3, except that the width of the outer
(c) Two thicknesses of sulphate paper, one 30 lb [50 g/m ]
flaps shall be the full width of the box and shall not extend
basis weight and the other 60 lb [98 g/m ] basis weight
beyond the edge of the box (see 6.6).
reinforced with cotton or linen fibers.
6.2.2.5 Special Full Flap Slotted (SFF/0206)—This box
(d) Two or more thicknesses of sulphate paper, total basis
2 shall meet the requirements of Fig. 10. This box shall be
weight not less than 150 lb [244 g/m ] and having a bursting
constructedinaccordancewith6.2.2.3,exceptthatthewidthof
strength of not less than 150 psi [1034 kPa], all plies firmly
the inner flaps in the closed position shall be such that they
glued together not less than ⁄4 in. [6 mm] wide along both
meet in the center of the box but do not overlap. A gap not to
edges. Cloth having crosswise (filled) threads having a mini-
exceed ⁄4 in. [6 mm] will be permitted.
mumtearingstrengthof70Elmendorfunits.Insideandoutside
6.2.2.6 Center Special Slotted (CSSC/0204)— This box
strips of sulphate paper not less than 2 in. [50.0 mm] wide,
shall meet the requirements of Fig. 11. The box shall be
each having a basis weight not less than 90 lb [147 g/m ], and
constructedinaccordancewith6.2.2.3,exceptthatthewidthof
having a bursting strength of not less than 90 psi [621 kPa].
the inner and outer flaps shall be such that they meet in the
6.2 Boxes shall be designed for type, class, variety, and
center of the box but do not overlap.Agap not to exceed ⁄4 in.
grade as set forth in Specification D4727/D4727M, Tables 1
[6 mm] will be permitted.
and 2, and styles specified herein (see 5.1, 5.2, and 6.2.2).
6.2.2.7 Center Special Overlap Slotted (CSOCS/0205)—
6.2.1 Design and Strength Consideration—Selection of ma-
(See Fig. 11.) This box shall be as specified herein. When
terials and box design are highly dependent on a number of
closed, the inner flaps shall meet in the middle of the face with
factors which are described in standards referenced in 6.2.1.1
agapnottoexceed ⁄4in.[6.4mm]whenintheclosedposition.
and 6.2.1.2.
Outer flaps shall be the same width as the inner flaps and may
overlap (no flap cutting is required). Dimension of the box
6.2.1.1 Practice D5639 assists users in selecting appropriate
shall be such that the outer flaps do not extend beyond the
performance characteristics of corrugated fiberboard or box
configuration of the box.
construction, or both, commensurate with their user’s needs for
packing and distribution of goods. This practice describes 6.2.2.8 Half Slotted With Cover (HSCC/0312)—This box
several attributes of fiberboard and boxes which relate to shall meet the requirements of Fig. 12. The box consists of a
various hazards encountered in distribution and describes test box body and a cover. The body shall be scored, slotted and
parameters which may be specified by the user to ensure secured to form a tube having four flaps, of equal width on the
D5118/D5118M − 22
bottom. The outer flaps shall meet when closed with a gap not panels of the cover.
to exceed ⁄4 in. [6.4 mm]. Unless otherwise specified, the (c) For snap-together or tuck lock corner, the flaps shall be
cover shall be a Type I (see Fig. 4) stitch locked cover. When
outside the end panels of the body and outside the side panel of
specified (see 8.1.5), the cover shall be Type II (see Fig. 4). the cover.
Unless otherwise specified, (see 8.1.11 and 8.1.12) the cover
When specified (see 8.1.12), flaps shall be inside the side
depth shall be 3 in. [76 mm] and shipped unassembled. The
panels of the body and outside the end panels of the cover.
body may be used as an HSC alone.
Unless otherwise specified (see 8.1.12), the body and cover
6.2.2.9 Double Cover (DBLCC/0310)—This box shall meet
shall be shipped unassembled.
the requirements of Fig. 13. The box consists of a body tube
6.2.2.12 Full Telescope Half Slotted Box (FTHS/0320)—
and two covers. The body consists of fiberboard, scored and
This box shall meet the requirements of Fig. 16. The box
secured to form a tube having parallel ends. Unless otherwise
consists of a body and a telescoping cover, each constructed of
specified, the covers shall be Type I (see Fig. 4) stitch lock
one piece of scored and slotted fiberboard.The box dimensions
covers, 3 in. [76 mm] deep. When specified (see 8.1.10 and
shall be the inside measurements of the assembled box body.
8.1.11), the cover shall beType II (see Fig. 4), and the cover or
The cover shall be a snug fit on the body. The flaps along the
covers of any type may be other than 3 in. [76 mm] in depth.
longer edge of the box openings are the outer flaps and those
Unless otherwise specified (see 8.1.12), the cover shall be
along the shorter edge are the inner flaps. Flaps shall not
unassembled.
project beyond an edge of the box. All flaps shall be of equal
6.2.2.10 Interlocking Double Cover (IC/0325)—This box
width with the outer flaps meeting in the center of the box but
shall meet the requirements of Fig. 14. The box consists of a
shall not overlap. A gap not to exceed ⁄4 in. [6 mm] will be
body tube with top and bottom flanges and two interlocking
permitted unless otherwise specified.
covers. The box body shall be fiberboard (SW or DW) scored,
6.2.2.13 One Piece Folder (OPF/0401)—This folder shall
slotted, and secured to form a tube having double scored short
meet the requirements of Fig. 17. The folder shall be con-
flanges (flaps) which form a lock with the flanges of the cover.
structed of one piece of fiberboard, scored and slotted as
The top and bottom covers shall be Type III (see Fig. 4) flange
indicated in the referenced figure. When closed, outer flaps
interlock covers and shall be secured by means of horizontal
shallmeet.Agapnottoexceed ⁄4in.[6mm]willbepermitted.
straps. Unless otherwise specified, (see 8.1.3) the flanges shall
Unlessotherwisespecified,theinnerflapsshallnotbelessthan
be 3 in. [76 mm] long for boxes made of variety SWfiberboard
2 in. [51 mm] long for folders under 18 in. [457 mm] in width
and 4 in. [102 mm] long for boxes made of variety DW
and not less than 3 in. [76 mm] long for folders 18 in. [457
fiberboard.
mm] and over in width.
6.2.2.11 Full Telescope (FTC/0301)—This box shall meet
6.2.2.14 Five-Panel Folder (FPF/0410)—This folder shall
the requirements of Fig. 15. The box consists of a body and a
meet the requirements of Fig. 18. The folder shall be scored
cover, each constructed of one piece of fiberboard, scored and
and slotted as indicated in the referenced figure. When set up,
slotted. The box dimensions shall be the inside measurements
outerflapsshalloverlap(fulloverlap).Thetuckflaplength(see
of the assembled box body. The cover shall be a snug fit on the
Fig. 18, width) shall be equal to the length of the side panel
body. When specified, flaps shall be positioned inside the side
1 1
(see Fig. 18, width) less ⁄4 in. [6 mm] 6 ⁄8 in. [3 mm].
panels of the body and inside the end panels of the cover or
6.2.2.15 Rigid Box (Bliss Box/0600 Series)—This box shall
inside the side panels of the body and outside the end panels of
meet the requirements of Fig. 19. The three pieces of a rigid
the cover (see 8.1.15). When set up, the flaps shall not overlap
boxstyleincludetwoidenticalendpanelsandabodythatfolds
but shall be of sufficient length to allow them to be securely
to form the two side panels, an unbroken bottom, and the top.
fastened to the adjoining walls by one of the following means:
Flaps used to form the joints can be on the end pieces or the
(1) With not less than five staples applied per flap illus-
body or both. The end panels are attached to the body with
trated in Fig. 4. The edge flaps on the body and cover (see Fig.
special equipment, usually at the user’s plant. Six or more
4) shall not protrude more than ⁄4 in. [6 mm] beyond the edge
joints must be sealed to set up the box before it is filled. The
of the member to which it is secured. Fastening along the free
name Rigid Box comes from the fact that once the six or more
edges shall be not more than 4 in. [102 mm] apart.
joints are sealed, the box is rigid.
(2) The flaps, when specified (see 8.1.14) shall be securely
6.2.2.16 Tongue and Slot Closure (TSC)—This box shall
glued together with adhesive specified in 6.1.2.1 and 6.1.2.2
meet the requirements of Fig. 20. The box shall be constructed
covering a minimum of 50 % of the area.
of one piece of fiberboard, scored and slotted as indicated in
(3) The flaps and adjoining walls may be die cut to allow
the referenced figure.
them to be fastened securely to the adjoining wall with a
6.2.2.17 Triple Slide (TS)—This box shall meet the require-
snap-together tongue or tuck lock corner without causing the
fiberboard to rupture. ments of Fig. 21. The box shall be constructed of three pieces
of fiberboard scored to provide three tubes that, when
(4) Unless otherwise specified (see 8.1.15), the flaps on the
body and cover shall be positioned in one of the following assembled, completely cover six faces of the box. The inner
tube shall be left open as illustrated, the middle tube shall be
combinations, at the option of the supplier:
(a) Flapsoutsidethesidepanelsofthebodyandinsidetheend taped at the body joint and shall be a sliding fit on the
assembled inner tube, the outer tube shall be taped at the body
panels of the cover.
(b) Flapsoutsidetheendpanelsofthebodyandinsidetheside joint and shall be a sliding fit on the assembled inner and
D5118/D5118M − 22
middle tubes. The box dimensions shall be the inside dimen- fabricate type CF boxes shall be either A, B, or C flute, as
sions of the inner tube in the sequence of length, width, and specified (see 8.1.2). Variety DW fiberboard used to fabricate
depth, and shall be as illustrated in the referenced figure.
type CF boxes may be any combination ofA, B, C, or E flutes,
Corrugations shall be at right angles to the scoreline in each
or as otherwise specified. Conventional slotted, type CF,
tube.
variety SW or DW boxes shall have the flutes running
6.2.3 Reinforcements:
perpendicularly to the scoreline of the box opening, unless
6.2.3.1 Sleeves—When specified (see 8.1.5) sleeves shall be
otherwise specified (see 8.1.18). When specified (see 8.1.18),
constructedfromfiberboardasspecifiedin6.4.1.2.Ifbuttjoint,
end loading, conventional slotted, type CF, variety SW or DW
it may be taped, or the overlap joint may be stapled, stitched or
boxes shall have the flutes running parallel to the scoreline of
glued (see Fig. 3). Alternatively, the location of the body joint
theboxopening.TheflutesinDBLCC(see6.2.2.9)andIC(see
shall be in the center of the top or bottom panel, providing the
6.2.2.10) boxes shall run the depth of the box perpendicular to
joint does not interfere with the required marking. The sleeve
the openings.
shall fit closely over the top, bottom and end panels of the box
6.4.1.1 Manufacturer’s Joint, Class Weather-Resistant and
for which it is intended. Space between the sleeve and box
3 WWVR Boxes (see Fig. 2)—The joint of type CF and SF boxes
shall not exceed ⁄16 in. [5 mm] when opposite surfaces of
shallbeafiberboardoverlapnotlessthan1 ⁄2in.[38mm]wide
sleeve and box are in direct contact with each other.
extending the full inside depth of the box.The joint tab may be
6.2.3.2 Liners—When specified (see 8.1.6), liners shall be
an extension of either the end or side panel of the box and shall
constructed from fiberboard as specified in 6.4.1.3 and 6.4.2.2
(see Fig. 6). The liner shall be scored to cover the end and side not extend beyond the top and bottom scorelines of the
panelsoftheboxforwhichitisintended.Theflutesoftheliner adjoining panel. The joint shall be fastened either inside or
shall be perpendicular to the top of the box. Unless otherwise
outside the adjoining panel, and the top and bottom edges of
specified (see 8.1.16), the height of the liner shall be the full
the joint tab shall be not more than ⁄16 in. [5 mm] below the
inside depth of the box for which intended, and the ends of the
top scoreline or ⁄16 in. [5 mm] above the bottom scoreline of
liner shall abut (gap not to exceed ⁄8 in. [3 mm]) in the center
this panel. When specified, the inside joint tab may extend into
of a side panel of the box.
the flap area and be secured (see 8.1.19). Except as specified in
6.4.1.1 (1), the overlapped joint shall be secured with adhesive
6.3 Dimensions—Box dimensions shall be as specified in
the contract or order (see 8.1.17). The dimensions shall be the specifiedin6.1.2.1and6.1.2.2exceptthetoxicityrequirements
inside measurements and shall be cited in the sequence of may be waived when packing items other than food that may
length, width, and depth (see Fig. 1). Use of Test Method
contact the adhesive.The adhesive shall cover 85 % of the area
D2658 is recommended for determining inside dimensions.
between the joint tab and adjoining panel with a minimum of
The length dimension shall be the larger of the two dimensions
75 % fiber tear of the total overlap area of cold or hot adhesive
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D5118/D5118M − 15 (Reapproved 2020) D5118/D5118M − 22
Standard Practice for
Fabrication of Fiberboard Shipping Boxes
This standard is issued under the fixed designation D5118/D5118M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope Scope*
1.1 This practice covers the fabrication of new fiberboard boxes, liners, and sleeves.
1.2 This practice points out the factors and components that must be controlled in the manufacture of corrugated and solid
fiberboard boxes, liners, and sleeves.
1.3 This practice does not directly cover the adequacy of fiberboard containers under all conditions of exposure to atmosphere,
handling, shipping and storage.shipping, and storage. However, references regarding how to assess the adequacy of container under
these conditions are included in the practice.
1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units
are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used
independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of
regulatory limitations prior to use.
1.6 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
D996 Terminology of Packaging and Distribution Environments
D1968 Terminology Relating to Paper and Paper Products
D1974 Practice for Methods of Closing, Sealing, and Reinforcing Fiberboard Boxes
D2658 Test Method for Determining Dimensions of Fiberboard Boxes
D3950 Specification for Strapping, Nonmetallic (and Joining Methods)
D3951 Practice for Commercial Packaging
D3953 Specification for Strapping, Flat Steel and Seals
This practice is under the jurisdiction of ASTM Committee D10 on Packaging and is the direct responsibility of Subcommittee D10.27 on Fiberboard Shipping
Containers, Containerboard and Related Structures and Materials.
Current edition approved Oct. 1, 2020Nov. 1, 2022. Published October 2020November 2022. Originally approved in 1990. Last previous edition approved in 20152020
as D5118/D5118M – 15.D5118/D5118M – 15 (2020). DOI: 10.1520/D5118_D5118M-15R20.10.1520/D5118_D5118M-22.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D5118/D5118M − 22
D4169 Practice for Performance Testing of Shipping Containers and Systems
D4727/D4727M Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Shapes
D5639 Practice for Selection of Corrugated Fiberboard Materials and Box Construction Based on Performance Requirements
D6198 Guide for Transport Packaging Design
2.2 Federal Specifications:
CID A-A-59692 Adhesives, Water-Resistant (For Closure of Fiberboard Boxes)
FED-STD-123 Marking for Shipment (Civil Agencies)
MIL-STD-129 Military Marking for Shipment and Storage
2.3 Code of Federal Regulations:
Title 49 Transportation
Available from Standardization Documents, Order Desk, Bldg. 4, Section D, 700 Robbins Ave., Philadelphia, PA 19111-5094, attn: NPODS.
D5118/D5118M − 22
2.4 Other Publications:
National Motor Freight Classification
Uniform Freight Classification
Federal Food, Drug and Cosmetic Act
TAPPI 402 Standard Conditioning and Testing Atmospheres for Paper, Board, Pulp Handsheets Hand sheets and Related
Products
ISTA Distribution Simulation
3. Terminology
3.1 Definitions of terms relating to packaging are found in TerminologyTerminologies D996 and D1968.
4. Significance and Use
4.1 Corrugated and solid fiberboard boxes, sleeves, and liners are used to unitize products into packages of size and shape suitable
for manual or mechanical handling and to protect the contents against environmental, handling, shipping, and storage conditions.
4.2 This practice covers some of the basic constructions and styles of commercially available fiberboard packaging used to unitize
and protect contents. This practice also provides references to aid in box design for performance and for testing boxes to gauge
actual performance.
4.3 Use of Other Specifications—Nothing in this practice shall be construed to prohibit the use of boxes of special design or of
fiberboard packages identified by package number in the current Uniform Freight Classification and National Motor Freight
Classification when in the experience and judgment of the purchaser, the nature of the articles or material to be shipped justifies
such boxes or packages. Some commodities may require less protection while other commodities may require better boxes than
are specified herein. Containers for explosives and dangerous articles must also comply with regulations for the Transport of
Hazardous Materials (CFR Title 49).
5. Styles
5.1 Fiberboard boxes covered by this practice may be of the following styles:
5.1.1 RSC/0201 —Regular slotted box (Fig. 87).
5.1.2 OSC/0202 —Overlap slotted box (Fig. 98).
5.1.3 FOL/0203 —Full overlap slotted box (Fig. 109).
5.1.4 SFF/0206 —Special full flap slotted box (Fig. 1110).
5.1.5 CSSC/0204 —Center special slotted box (Fig. 1211).
5.1.6 CSOSC/0205 —Center special overlap slotted box (Fig. 1211).
5.1.7 HSCC/0312 —Half slotted box with cover (Fig. 1312).
5.1.8 DBLCC/0310 —Double cover box (Fig. 1413).
5.1.9 IC/0325 —Interlocking double cover box (Fig. 1514).
Available from National Motor Freight Classification, Inc., 2200 Mill Road, Alexandria, VA 22314.1001 N. Fairfax St., Suite 600, Alexandria, VA 22314-1798,
http://www.nmfta.org.
Available from National Railroad Freight Committee, 151 Ellis Street,St., N.E., Suite 260, Atlanta, GA 30335–6021.
Available from the Superintendent of Documents, US Government Printing Office, Washington, DC 20402.
Available from TechnicalTechnological Association of the Pulp and Paper Industry (TAPPI), 15 Technology Parkway South, Norcross, Suite 115, Peachtree Corners, GA
30092, http://www.tappi.org.
Available from International Safe Transit Association (ISTA), 1400 Abbott Rd., Suite 380, East Lansing, MI 48823, http://www.ISTA.org.
Available from European Federation of Manufacturers of Corrugated Board (FEFCO), 37 Rue d’Amsterdam, 75008, Paris, France. Also known as the International Box
Code System, that is, in RSC/0201, RSC stands for regular slotted container and 0201 is the international box code number for the RSC.
D5118/D5118M − 22
5.1.10 FTC/0301 —Full telescope box (Fig. 1615).
5.1.11 FTHS/0320 —Full telescope half slotted box (Fig. 1716).
5.1.12 OPF/0401 —One piece folder (Fig. 1817).
5.1.13 FPF/0410 —Five panel folder (Fig. 1918).
5.1.14 Rigid Box/0600 Series–Bliss Style Box (Fig. 2019).
5.1.15 TSC—Tongue and slot closure box (Fig. 2120).
5.1.16 TS—Triple Slide Box (Fig. 2221).
5.2 Other styles may also be applicable (see 8.1.3).
6. Requirements
6.1 Materials:
6.1.1 Fiberboard shall conform to type, class, variety, and grade of Specification D4727/D4727M unless otherwise specified. Flute
structure shall be as specified in Specification D4727/D4727M (see 8.1.2).
6.1.2 Manufacturer’s joints shall be secured by one of the following materials: (The joint is that seam of a box where the ends
of the box blank are joined.)
6.1.2.1 Cold adhesive shall conform to CID-A-A-59692 and as specified herein. When boxes are used for packaging or packing
food and the adhesive used may contact or be in proximity to the food, the adhesive shall comply with the Federal Food, Drug
and Cosmetic Act and regulations promulgated thereunder.
6.1.2.2 Hot melt adhesives can be used when gross weight does not exceed 65 lb [30 kg], by overlapping the sides of box forming
the joint not less than 1 ⁄4 in. [32 mm] and by firmly gluing this joint with hot melt adhesive consisting of 100 % solids contents
of thermal-plastic materials, which will maintain bond at temperatures ranging from –20°F [–29°C] to +165°F [+74°C]–20 °F
[–29 °C] to +165 °F [+74 °C] above zero.
6.1.2.3 Metal fasteners shall be commercially preformed staples or staples formed from commercial steel stitching wire. All metal
fasteners shall have commercially applied coating of zinc or copper wash.
6.1.2.4 Manufacturer’s joint tapes shall be of the following constructions:
(1) For boxes not exceeding 65 lb [30 kg] gross weight sealing strips must not be less than 2 in. [51 mm] wide, and must
comply with one of the following requirements:
(a) Two thicknesses of sulphate paper, total basis weight not less than 80 lb [130 g/m ] combined with a water-resistant
compound and reinforced with not less than double strand nylon fiber not less than 210 denier forming a pattern with strands not
more than ⁄2 in. [13 mm] apart.
(b) Cloth having crosswise (filler) threads having a minimum tearing strength of 40 Elmendorf units. Inside and outside strips
of sulphate paper not less than 2 in. [51 mm] wide; outside strip having a basis weight of not less than 60 lb [100 g/m ] having
a bursting strength of not less than 60 psi [414 kPa]; inside strip having a basis weight not less than 40 lb [65 g/m ], and a bursting
strength of not less than 40 psi [275 kPa].
(2) For boxes exceeding 65 lb [30 kg] gross weight, sealing strips must be not less than 3 in. [76 mm] wide, unless otherwise
provided, and must comply with one of the following requirements:
(a) One thickness of sulphate paper, the fibers of which are integrally bonded and reinforced with rubber, basis weight not less
than 175 lb [285 g/m ], embossed and varnished. Two thicknesses of sulphate paper, total basis weight not less than 80 lb [130
g/m ], reinforced in the cross direction with alternating bands of 840 denier and 420 denier nylon, not less than 4 bands every 2
in. [51 mm]. One thickness of sulphate paper having a basis weight not less than 70 lb [114 g/m ] reinforced in the cross direction
with alternating bands of 840 denier and 420 denier nylon, not less than 4 bands every 2 in. [51 mm], nylon bands firmly adhered
to the surface of the paper by means of a water-resistant compound.
D5118/D5118M − 22
NOTE 1—Kraft tape basis weights are calculated as a ream weight of 500 sheets of 24 in. [610 mm] by 36 in. [915 mm] paper. The base stocks are 90
2 2 2 2
lb [41 kg], 120 lb [55 kg] or 140 lb [64 kg] kraft ream weight. These convert to 30 lb/1000 ft [150 g ⁄m ], 40 lb/1000 ft [195 g/m ], and 47 lb/1000
2 2
ft [230 g/m ] kraft liner board equivalents.
(b) Two thicknesses of sulphate paper, total basis weight not less than 80 lb [130 g/m ] combined with a water-resistant
compound and with reinforcing as follows:
—With glass, rayon, or glass and rayon fibers combined, running crosswise of tape not more than ⁄8 in. [10 mm] apart, the rayon
fibers to be not less than 1100 denier.
—With glass fibers in a diamond pattern the sides of which, parallel to each other, are formed by a cluster of yarn not less than
two per inch as measured in the machine direction. Each cluster shall be formed of at least two 150-1/0 threads or the equivalent
in weight of 75-1/0 yarn.
2 2
(c) Two thicknesses of sulphate paper, one 30 lb [50 g/m ] basis weight and the other 60 lb [98 g/m ] basis weight reinforced
with cotton or linen fibers.
(d) Two or more thicknesses of sulphate paper, total basis weight not less than 150 lb [244 g/m ] and having a bursting strength
of not less than 150 psi [1034 kPa], all plies firmly glued together not less than ⁄4 in. [6 mm] wide along both edges. Cloth having
crosswise (filled) threads having a minimum tearing strength of 70 Elmendorf units. Inside and outside strips of sulphate paper not
less than 2 in. [50.0 mm] wide, each having a basis weight not less than 90 lb [147 g/m ], and having a bursting strength of not
less than 90 psi [621 kPa].
6.2 Boxes shall be designed for type, class, variety, and grade as set forth in Specification D4727/D4727M, Tables 1 and 2, and
styles specified herein (see 5.1, 5.2, and 6.2.16.2.2).
6.2.1 Design and Strength Consideration—Selection of materials and box design are highly dependent on a number of factors
which are described in standards referenced in 6.2.1.1 and 6.2.1.2.
6.2.1.1 Practice D5639 assists users in selecting appropriate performance characteristics of corrugated fiberboard or box
construction, or both, commensurate with their user’s needs for packing and distribution of goods. This practice describes several
attributes of fiberboard and boxes which relate to various hazards encountered in distribution and describes test parameters which
may be specified by the user to ensure sufficient strength in the box for containment, storage, handling, transport and protection
of contents.
6.2.1.2 Guide D6198 assists users in design and development of packaging intended for the protection of goods while they are
in transit from point of origin to final destination.
6.2.2 Style:
6.2.2.1 The style of box or folder shall be as specified (see 8.1.3). The location of the openings shall be determined by the specified
dimensions, which shall always be furnished in the order of length, width, and depth (see 6.3 and Fig. 1).
6.2.2.2 Regular Slotted (RSC/0201)—This box shall meet the requirements of Fig. 87. The box shall be scored and slotted to form
a body piece having four flaps for closing each of two opposite faces. The flaps along the longer edge of the box openings are the
outer flaps and those along the shorter edge are the inner flaps. Flaps shall not project beyond an edge of the box. All flaps shall
be of equal width with the outer flaps meeting in the center of the width panel but shall not overlap. The gap not to exceed ⁄4 in.
[6 mm] will be permitted unless otherwise specified.
6.2.2.3 Overlap Slotted (OSC/0202)—This box shall meet the requirements of Fig. 98. This box shall be scored and slotted to form
a body piece having four flaps for closing each of two opposite faces. When closed, the inner flaps shall not overlap and the outer
flaps shall overlap the distance specified (see 8.1.9). Inner flaps shall be the same width as the outer flaps, except where the relation
of width to length would cause the inner flaps to overlap, in which case, the inner flaps shall be cut so that, when in closed position,
they shall meet.
6.2.2.4 Full Overlap Slotted (FOL/0203)—This box shall meet the requirements of Fig. 109. The box shall be constructed in
accordance with 6.2.1.36.2.2.3, except that the width of the outer flaps shall be the full width of the box and shall not extend beyond
the edge of the box (see 6.6).
6.2.2.5 Special Full Flap Slotted (SFF/0206)—This box shall meet the requirements of Fig. 1110. This box shall be constructed
in accordance with 6.2.1.36.2.2.3, except that the width of the inner flaps in the closed position shall be such that they meet in the
center of the box but do not overlap. A gap not to exceed ⁄4 in. [6 mm] will be permitted.
6.2.2.6 Center Special Slotted (CSSC/0204)— This box shall meet the requirements of Fig. 1211. The box shall be constructed in
D5118/D5118M − 22
accordance with 6.2.1.26.2.2.3, except that the width of the inner and outer flaps shall be such that they meet in the center of the
box but do not overlap. A gap not to exceed ⁄4 in. [6 mm] will be permitted.
6.2.2.7 Center Special Overlap Slotted (CSOCS/0205)—(See Fig. 1211.) This box shall be as specified herein. When closed, the
inner flaps shall meet in the middle of the face with a gap not to exceed ⁄4 in. [6.4 mm] when in the closed position. Outer flaps
shall be the same width as the inner flaps and may overlap (no flap cutting is required). Dimension of the box shall be such that
the outer flaps do not extend beyond the configuration of the box.
6.2.2.8 Half Slotted With Cover (HSCC/0312)—This box shall meet the requirements of Fig. 1312. The box consists of a box body
and a cover. The body shall be scored, slotted and secured to form a tube having four flaps, of equal width on the bottom. The
outer flaps shall meet when closed with a gap not to exceed ⁄4 in. [6.4 mm]. Unless otherwise specified, the cover shall be a Type
I (see Fig. 54) stitch locked cover. When specified (see 8.1.5), the cover shall be Type II (see Fig. 54). Unless otherwise specified,
(see 8.1.11 and 8.1.12) the cover depth shall be 3 in. [76 mm] and shipped unassembled. The body may be used as an HSC alone.
6.2.2.9 Double Cover (DBLCC/0310)—This box shall meet the requirements of Fig. 1413. The box consists of a body tube and
two covers. The body consists of fiberboard, scored and secured to form a tube having parallel ends. Unless otherwise specified,
the covers shall be Type I (see Fig. 54) stitch lock covers, 3 in. [76 mm] deep. When specified (see 8.1.10 and 8.1.11), the cover
shall be Type II (see Fig. 54), and the cover or covers of any type may be other than 3 in. [76 mm] in depth. Unless otherwise
specified (see 8.1.12), the cover shall be unassembled.
6.2.2.10 Interlocking Double Cover (IC/0325)—This box shall meet the requirements of Fig. 1514. The box consists of a body
tube with top and bottom flanges and two interlocking covers. The box body shall be fiberboard (SW or DW) scored, slotted, and
secured to form a tube having double scored short flanges (flaps) which form a lock with the flanges of the cover. The top and
bottom covers shall be Type III (see Fig. 54) flange interlock covers and shall be secured by means of horizontal straps. Unless
otherwise specified, (see 8.1.3) the flanges shall be 3 in. [76 mm] long for boxes made of variety SW fiberboard and 4 in. [102
mm] long for boxes made of variety DW fiberboard.
6.2.2.11 Full Telescope (FTC/0301)—This box shall meet the requirements of Fig. 1615. The box consists of a body and a cover,
each constructed of one piece of fiberboard, scored and slotted. The box dimensions shall be the inside measurements of the
assembled box body. The cover shall be a snug fit on the body. When specified, flaps shall be positioned inside the side panels of
the body and inside the end panels of the cover or inside the side panels of the body and outside the end panels of the cover (see
8.1.15). When set up, the flaps shall not overlap but shall be of sufficient length to allow them to be securely fastened to the
adjoining walls by one of the following means:
(1) With not less than five staples applied per flap illustrated in Fig. 54. The edge flaps on the body and cover (see Fig. 54)
shall not protrude more than ⁄4 in. [6 mm] beyond the edge of the member to which it is secured. Fastening along the free edges
shall be not more than 4 in. [102 mm] apart.
(2) The flaps, when specified (see 8.1.14) shall be securely glued together with adhesive specified in 6.1.2.1 and 6.1.2.2
covering a minimum of 50 % of the area.
(3) The flaps and adjoining walls may be die cut to allow them to be fastened securely to the adjoining wall with a
snap-together tongue or tuck lock corner without causing the fiberboard to rupture.
(4) Unless otherwise specified (see 8.1.15), the flaps on the body and cover shall be positioned in one of the following
combinations, at the option of the supplier:
(a) Flaps outside the side panels of the body and inside the end panels of the cover.
(b) Flaps outside the end panels of the body and inside the side panels of the cover.
(c) For snap-together or tuck lock corner, the flaps shall be outside the end panels of the body and outside the side panel of the
cover.
When specified (see 8.1.12), flaps shall be inside the side panels of the body and outside the end panels of the cover. Unless
otherwise specified (see 8.1.12), the body and cover shall be shipped unassembled.
6.2.2.12 Full Telescope Half Slotted Box (FTHS/0320)—This box shall meet the requirements of Fig. 1716. The box consists of
a body and a telescoping cover, each constructed of one piece of scored and slotted fiberboard. The box dimensions shall be the
inside measurements of the assembled box body. The cover shall be a snug fit on the body. The flaps along the longer edge of the
box openings are the outer flaps and those along the shorter edge are the inner flaps. Flaps shall not project beyond an edge of the
box. All flaps shall be of equal width with the outer flaps meeting in the center of the box but shall not overlap. A gap not to exceed
⁄4 in. [6 mm] will be permitted unless otherwise specified.
6.2.2.13 One Piece Folder (OPF/0401)—This folder shall meet the requirements of Fig. 1817. The folder shall be constructed of
one piece of fiberboard, scored and slotted as indicated in the referenced figure. When closed, outer flaps shall meet. A gap not
D5118/D5118M − 22
to exceed ⁄4 in. [6 mm] will be permitted. Unless otherwise specified, the inner flaps shall not be less than 2 in. [51 mm] long for
folders under 18 in. [457 mm] in width and not less than 3 in. [76 mm] long for folders 18 in. [457 mm] and over in width.
6.2.2.14 Five-Panel Folder (FPF/0410)—This folder shall meet the requirements of Fig. 1918. The folder shall be scored and
slotted as indicated in the referenced figure. When set up, outer flaps shall overlap (full overlap). The tuck flap length (see Fig.
1 1
1918, width) shall be equal to the length of the side panel (see Fig. 1918, width) less ⁄4 in. [6 mm] 6 ⁄8 in. [3 mm].
6.2.2.15 Rigid Box (Bliss Box/0600 Series)—This box shall meet the requirements of Fig. 2019. The three pieces of a rigid box
style include two identical end panels and a body that folds to form the two side panels, an unbroken bottom, and the top. Flaps
used to form the joints can be on the end pieces or the body or both. The end panels are attached to the body with speicalspecial
equipment, usually at the user’s plant. Six or more joints must be sealed to set up the box before it is filled. The name Rigid Box
comes from the fact that once the six or more joints are sealed, the box is rigid.
6.2.2.16 Tongue and Slot Closure (TSC)—This box shall meet the requirements of Fig. 2120. The box shall be constructed of one
piece of fiberboard, scored and slotted as indicated in the referenced figure.
6.2.2.17 Triple Slide (TS)—This box shall meet the requirements of Fig. 2221. The box shall be constructed of three pieces of
fiberboard scored to provide three tubes that, when assembled, completely cover six faces of the box. The inner tube shall be left
open as illustrated, the middle tube shall be taped at the body joint and shall be a sliding fit on the assembled inner tube, the outer
tube shall be taped at the body joint and shall be a sliding fit on the assembled inner and middle tubes. The box dimensions shall
be the inside dimensions of the inner tube in the sequence of length, width, and depth, and shall be as illustrated in the referenced
figure. Corrugations shall be at right angles to the scoreline in each tube.
6.2.3 Reinforcements:
6.2.3.1 Sleeves—When specified (see 8.1.5) sleeves shall be constructed from fiberboard as specified in 6.4.1.2. If butt joint, it may
be taped, or the overlap joint may be stapled, stitched or glued (see Fig. 3). Alternatively, the location of the body joint shall be
in the center of the top or bottom panel, providing the joint does not interfere with the required marking. The sleeve shall fit closely
over the top, bottom and end panels of the box for which it is intended. Space between the sleeve and box shall not exceed ⁄16
in. [5 mm] when opposite surfaces of sleeve and box are in direct contact with each other.
6.2.3.2 Liners—When specified (see 8.1.6), liners shall be constructed from fiberboard as specified in 6.4.1.3 and 6.4.2.2 (see Fig.
76). The liner shall be scored to cover the end and side panels of the box for which it is intended. The flutes of the liner shall be
perpendicular to the top of the box. Unless otherwise specified (see 8.1.16), the height of the liner shall be the full inside depth
of the box for which intended, and the ends of the liner shall abut (gap not to exceed ⁄8 in. [3 mm]) in the center of a side panel
of the box.
6.3 Dimensions—Box dimensions shall be as specified in the contract or order (see 8.1.17). The dimensions shall be the inside
measurements and shall be cited in the sequence of length, width, and depth (see Fig. 1). Use of Test Method D2658 is
recommended for determining inside dimensions. The length dimension shall be the larger of the two dimensions of the open face
of the box or folder; the width dimension shall be the lesser dimension of the open face of the box or folder; the depth dimension
shall be the distance between the innermost surfaces of the box or folder measured perpendicular to the length and width. Unless
otherwise specified, a tolerance of 6 ⁄8 in. [3 mm] shall be permitted in each overall dimension of the box, when conditioned in
accordance with TAPPI 402. When boxes are ordered complete with sleeves, for example, RSC-SL, the fit shall be as specified
in 6.2.2.16.2.3.1. When boxes are ordered complete with liners, for example, RSC-L, the liners shall fit snugly inside the box.
6.3.1 Size and Weight Limits—Unless otherwise specified, (see 8.1.4) size and weight limitations of boxes furnished under this
specification shall be in accordance with Tables 1-3. Boxes, folders, sleeves, or liners shall be made from one piece of fiberboard,
except that when the length of the box blank (two lengths plus two widths plus manufacturer’s joint) exceeds the largest fiberboard
sheet length available to the manufacturer, two pieces of fiberboard may be used provided that the manufacturer’s joints are placed
at diagonally opposite corners.
6.4 Construction of Boxes, Sleeves, and Liners:
6.4.1 Type CF and SF, Class Weather-Resistant and WWVR Boxes—Unless otherwise specified (see 8.1.7), type CF or SF, class
weather-resistant and WWVR boxes shall be of style (see 6.2.16.2.2), material (see 6.1.1), dimensions (see 6.3), and grade of
fiberboard (specified in Table 3). Variety SW fiberboard used to fabricate type CF boxes shall be either A, B, or C flute, as specified
(see 8.1.2). Va
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