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ASTM D3773-07

(Test Method)

Standard Test Methods for Length of Woven Fabric

Standard Test Methods for Length of Woven Fabric

ABSTRACT
These test methods cover four options for measuring fabric length and are applicable to full rolls or bolts of materials. There are four approved options of measuring length as follows: option A - hand, option B - drum, option C - clock, and option D - folding. The length is measured from one end of the fabric to the other, using a suitable graduated device, or apparatus as described in the option used. The significance, use, and apparatus of the four options are presented in details.
SCOPE
1.1 These test methods cover four options for measuring fabric length and are applicable to full rolls or bolts of materials.
1.2 There are four approved options of measuring length as follows:
1.2.1 Option A - Hand (Section ).
1.2.2 Option B - Drum (Section ).
1.2.3 Option C - Clock (Section ).
1.2.4 Option D - Folding (Section ).
1.3 The values stated in either SI units or in U.S. customary units shall be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system must be used independently of the other, without combining values in any way.
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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
30-Jun-2007
ICS
59.080.30 - Textile fabrics
Technical Committee
D13 - Textiles
Drafting Committee
D13.60 - Fabric Physical Test Methods B
Current Stage
Ref Project

Relations

Replaces
ASTM D3773-90(2002) - Standard Test Methods for Length of Woven Fabric
Effective Date
01-Jul-2007
Replaced By
ASTM D3773/D3773M-10 - Standard Test Methods for Length of Woven Fabric
Effective Date
01-Jan-2010
Referred By
ASTM D4851-07(2019)e1 - Standard Test Methods for Coated and Laminated Fabrics for Architectural Use
Effective Date
01-Jul-2007
Referred By
ASTM D3776/D3776M-20 - Standard Test Methods for Mass Per Unit Area (Weight) of Fabric
Effective Date
01-Jul-2007
Referred By
ASTM D579/D579M-15 - Standard Specification for Greige Woven Glass Fabrics
Effective Date
01-Jul-2007
Referred By
ASTM D4720-08(2019) - Standard Performance Specification for Soft Window Covering Fabrics for Household Use
Effective Date
01-Jul-2007
Referred By
ASTM D580/D580M-15 - Standard Specification for Greige Woven Glass Tapes and Webbings
Effective Date
01-Jul-2007
Referred By
ASTM D5446-08(2019) - Standard Practice for Determining Physical Properties of Fabrics, Yarns, and Sewing Thread Used in Inflatable Restraints
Effective Date
01-Jul-2007
Referred By
ASTM D2646-18 - Standard Guide for Backing Fabric Characteristics of Pile Yarn Floor Coverings
Effective Date
01-Jul-2007
Referred By
ASTM D4721-12(2019) - Standard Practice for Evaluation of the Performance of Machine Washable and Drycleanable Bedcoverings and Accessories
Effective Date
01-Jul-2007

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ASTM D3773-07 - Standard Test Methods for Length of Woven FabricASTM D3773-07 - Standard Test Methods for Length of Woven Fabric
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ASTM D3773-07 - Standard Test Methods for Length of Woven Fabric
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information.
Designation:D3773–07
Standard Test Methods for
1
Length of Woven Fabric
This standard is issued under the fixed designation D3773; 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 Department of Defense.
1. Scope 3.2 For definitions of other textile terms used in this test
method, refer to Terminology D123.
1.1 These test methods cover four options for measuring
fabric length and are applicable to full rolls or bolts of
4. Summary of Test Methods
materials.
4.1 The length is measured from one end of the fabric to the
1.2 There are four approved options of measuring length as
other, using a suitable graduated device, or apparatus as
follows:
described in the option used.
1.2.1 Option A—Hand (Section 6).
1.2.2 Option B—Drum (Section 7).
5. Conditioning
1.2.3 Option C—Clock (Section 8).
5.1 Condition the specimens as directed in Practice D1776.
1.2.4 Option D—Folding (Section 9).
5.2 When full rolls or bolts of fabric cannot be properly
1.3 The values stated in either SI units or in U.S. customary
conditioned in a reasonable time with available facilities,
unitsshallberegardedseparatelyasstandard.Thevaluesstated
perform the tests without conditioning and report the actual
in each system may not be exact equivalents; therefore, each
conditions prevailing at the time of the test. Such results may
system must be used independently of the other, without
not correspond with the results obtained after testing in the
combining values in any way.
standard atmosphere for testing textiles.
1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
6. OptionA—Hand
responsibility of the user of this standard to establish appro-
6.1 Significance and Use—The hand method specifies that
priate safety and health practices and determine the applica-
the length of a fabric be measured in a relaxed tension-free
bility of regulatory limitations prior to use.
manner. This test method is the referee method to which all
other test methods shall be compared for the establishment of
2. Referenced Documents
2 their accuracy. This test method can be used for acceptance
2.1 ASTM Standards:
testing, although it is not used as a general practice because it
D123 Terminology Relating to Textiles
is too time consuming.
D1776 Practice for Conditioning and Testing Textiles
6.1.1 In case of a dispute arising from differences in
D4850 Terminology Relating to Fabrics and Fabric Test
reported test values when using Test Methods D3773 for
Methods
acceptance testing of commercial shipments, the purchaser and
3. Terminology supplier should conduct comparative tests to determine if there
is a statistical bias between their laboratories. Competent
3.1 For all terminology relating to D13.60, Fabric Test
statistical assistance is recommended for the investigation of
Methods, Specific, refer to Terminology D4850.
bias.As a minimum, the two parties should take a group of test
3.1.1 The following terms are relevant to this standard:
specimens which are as homogeneous as possible and which
length, stable fabric, woven fabric
are from a lot of material of the type in question. The test
specimens should then be randomly assigned in equal numbers
1
These test methods are under the jurisdiction of ASTM Committee D13 on
to each laboratory for testing.The average results from the two
Textiles and are the direct responsibility of Subcommittee D13.60 on Fabric Test
laboratories should be compared using Student’s t-test for
Methods, Specific.
Current edition approved July 1, 2007. Published August 2007. Originally
unpaired data and an acceptable probability level chosen by the
approved in 1989. Last previous edition approved in 2002 as D3773 – 90(2002).
two parties before testing is begun. If a bias is found, either its
Replaces Sections 6 to 12 of Methods D1910 – 64 (1975), Test for Construction
cause must be found and corrected or the purchaser and the
Characteristics of Woven Fabrics. DOI: 10.1520/D3773-07.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or supplier must agree to interpret future test results in the light of
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
the known bias.
Standards volume information, refer to the standard’s Document Summary page on
6.2 Apparatus:
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D3773–07
6.2.1 Flat Horizont
...

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1.1 This test method covers the determination of the resistance to the formation of pills and other related surface changes on textile fabrics using the Martindale tester.
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SIGNIFICANCE AND USE
5.1 Acceptance Testing—this test method is not considered satisfactory for acceptance testing of commercial shipments of fabric. The between-laboratory precision of this test method is poor and, because of the nature of abrasion testing itself, technicians frequently fail to obtain results in agreement on the same type of testing instrument, both within and between laboratories. Although this test method is not recommended for acceptance testing, it is useful because it is used widely, especially outside the United States.  
5.1.1 In case of a dispute arising from differences in reported test results when using this test method for acceptance testing of commercial shipments, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended for the investigation of bias. As a minimum, the two parties should take a group of test specimens that are as homogeneous as possible and that are from a lot of material of the type in question. The test specimens then should be assigned randomly in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using Students t-test for unpaired data and an acceptable probability level chosen by the two parties before the testing is begun. If a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results in light of the known bias.  
5.2 The resistance to abrasion also is affected greatly by the conditions of the tests, such as the nature of abradant; variable action of the abradant over the area of specimen abraded, the tension on the specimen, the pressure between the specimen and abradant, and the dimensional changes in the specimen.  
5.3 Abrasion tests are all subject to variation due to changes in the abradant during specific tests. The abradant must be changed accordingly at freque...
SCOPE
1.1 This test method covers the determination of the abrasion resistance of textile fabrics using the Martindale abrasion tester. The method is generally applicable to knit, woven, and nonwoven fabrics; however, material thickness may limit suitability for testing due to specimen holder capacity.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 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.
Note 1: For other current test methods of testing the abrasion resistance of textiles refer to Test Methods D3884, D3885, D3886, D4157, D4158, and AATCC TM93.  
1.4 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.

  • Standard
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  • Standard
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    English language
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