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ASTM D3785-20

(Specification)

Standard Performance Specification for Woven Necktie and Scarf Fabrics

Standard Performance Specification for Woven Necktie and Scarf Fabrics

SIGNIFICANCE AND USE
5.1 Upon mutual agreement between the purchaser and the seller, woven fabrics intended for this end use should meet all of the requirements listed in Table 1 of this specification.  
5.2 It is recognized that for purposes of fashion or aesthetics the ultimate consumer of articles made from these fabrics may find acceptable fabrics that do not conform to all of the requirements in Table 1. Therefore, one or more of the requirements listed in Table 1 may be modified by mutual agreement between the purchaser and the seller.  
5.2.1 In such cases, any references to the specification shall specify that: This fabric meets ASTM Specification D3785 except for the following characteristic(s).  
5.3 Where no prepurchase agreement has been reached between the purchaser and the seller, and in case of controversy, the requirements listed in Table 1 are intended to be used as a guide only. As noted in 5.2, ultimate consumer demands dictate varying performance parameters for any particular style of fabric.  
5.4 The significance and use of particular properties and test methods are discussed in the appropriate sections of the specified test methods.
SCOPE
1.1 This performance specification covers woven necktie and scarf fabrics composed of any textile fiber or mixture of textile fibers.  
1.2 This performance specification is not applicable to woven fabrics used for interlinings.  
1.3 These requirements apply to the length and width directions for those properties where fabric direction is pertinent.  
1.3.1 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.  
1.4 The following precautionary caveat pertains only to the test methods portion, Section 7, of this specification. 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.  
1.5 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
30-Jun-2020
ICS
61.040 - Headgear. Clothing accessories. Fastening of clothing
Technical Committee
D13 - Textiles
Drafting Committee
D13.61 - Apparel
Current Stage
Ref Project

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ASTM D3785-20 - Standard Performance Specification for Woven Necktie and Scarf FabricsASTM D3785-20 - Standard Performance Specification for Woven Necktie and Scarf Fabrics
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REDLINE ASTM D3785-20 - Standard Performance Specification for Woven Necktie and Scarf FabricsREDLINE ASTM D3785-20 - Standard Performance Specification for Woven Necktie and Scarf Fabrics
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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:D3785 −20
Standard Performance Specification for
1
Woven Necktie and Scarf Fabrics
This standard is issued under the fixed designation D3785; 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.
1. Scope Woven Fabrics Using a Standard Seam (Withdrawn
3
2003)
1.1 This performance specification covers woven necktie
D1336 Test Method for Distortion ofYarn in Woven Fabrics
and scarf fabrics composed of any textile fiber or mixture of
D1424 Test Method for Tearing Strength of Fabrics by
textile fibers.
Falling-Pendulum (Elmendorf-Type) Apparatus
1.2 This performance specification is not applicable to D1682 Test Method for Breaking Load and Elongation of
3
woven fabrics used for interlinings.
Textile Fabric (Withdrawn 1992)
D2262 Test Method for Tearing Strength of Woven Fabrics
1.3 These requirements apply to the length and width
by the Tongue (Single Rip) Method (Constant-Rate-of-
directions for those properties where fabric direction is perti-
3
Traverse Tensile Testing Machine) (Withdrawn 1995)
nent.
D2905 Practice for Statements on Number of Specimens for
1.3.1 The values stated in inch-pound units are to be
3
Textiles (Withdrawn 2008)
regarded as standard. The values given in parentheses are
3
D7022 Terminology Relating to Apparel
mathematical conversions to SI units that are provided for
4
2.2 AATCC Methods:
information only and are not considered standard.
TM8 Colorfastness to Crocking: Crockmeter Method
1.4 The following precautionary caveat pertains only to the
TM15 Colorfastness to Perspiration
test methods portion, Section 7, of this specification. This
TM16.3 Colorfastness to Light: Xenon-Arc
standarddoesnotpurporttoaddressallofthesafetyconcerns,
TM23 Colorfastness to Burnt Gas Fumes
ifany,associatedwithitsuse.Itistheresponsibilityoftheuser
TM61 Colorfastness to Laundering: Accelerated
of this standard to establish appropriate safety, health, and
TM96 Dimensional Changes in Commercial Laundering of
environmental practices and determine the applicability of
Woven and Knitted Fabrics Except Wool
regulatory limitations prior to use.
TM116 Colorfastness to Crocking: Rotary Vertical Crock-
1.5 This international standard was developed in accor-
meter Method
dance with internationally recognized principles on standard-
TM124 Smoothness Appearance of Fabrics After Repeated
ization established in the Decision on Principles for the
Home Laundering
Development of International Standards, Guides and Recom-
TM132 Colorfastness to Drycleaning
mendations issued by the World Trade Organization Technical
TM135 Dimensional Changes of Fabrics After Home Laun-
Barriers to Trade (TBT) Committee.
dering
TM158 Dimensional Changes on Drycleaning in Perchloro-
2. Referenced Documents
ethylene: Machine Method
2
TM172 Colorfastness to Powdered Non-Chlorine Bleach in
2.1 ASTM Standards:
Home Laundering
D123 Terminology Relating to Textiles
TM188 Colorfastness to Sodium Hypochlorite Bleach in
D434 Test Method for Resistance to Slippage of Yarns in
Home Laundering
EP1 Gray Scale for Color Change
EP2 Gray Scale for Staining
1
This performance specification is under the jurisdiction of ASTM Committee
EP8 AATCC 9-Step Chromatic Transference Scale
D13 on Textiles and is the direct responsibility of Subcommittee D13.61 on
Apparel.
Current edition approved July 1, 2020. Published August 2020. Originally
approved in 1979. Last previous edition approved in 2014 as D3785 – 14. DOI:
3
10.1520/D3785-20. The last approved version of this historical standard is referenced on
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or www.astm.org.
4
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Available from American Association of Textile Chemists and Colorists
Standards volume information, refer to the standard’s Document Summary page on (AATCC), P.O. Box 12215, Research Triangle Park, NC 27709, http://
the ASTM website. www.aatcc.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D3785−20
5
TABLE 1 Specification Requirements
2.3 Federal Standard
16 CFR 1610, Chapter II Consumer Product Safety Com-
NOTE 1—Grade in colorfastness requirements is based on a numerical
mission Subchapter D-Flammable Fabrics Act Regula-
scale of 5 for negligible or no color change, or color transfer to 1 for
severe color change,
...

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: D3785 − 14 D3785 − 20
Standard Performance Specification for
1
Woven Necktie and Scarf Fabrics
This standard is issued under the fixed designation D3785; 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.
1. Scope
1.1 This performance specification covers woven necktie and scarf fabrics composed of any textile fiber or mixture of textile
fibers.
1.2 This performance specification is not applicable to woven fabrics used for interlinings.
1.3 These requirements apply to the length and width directions for those properties where fabric direction is pertinent.
1.3.1 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.
1.4 The following precautionary caveat pertains only to the test methods portion, Section 7, of this specification. 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 safety, health, and healthenvironmental practices and determine the applicability of
regulatory limitations prior to use.
1.5 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
2.1 ASTM Standards:
D123 Terminology Relating to Textiles
3
D434 Test Method for Resistance to Slippage of Yarns in Woven Fabrics Using a Standard Seam (Withdrawn 2003)
D1336 Test Method for Distortion of Yarn in Woven Fabrics
D1424 Test Method for Tearing Strength of Fabrics by Falling-Pendulum (Elmendorf-Type) Apparatus
3
D1682 Test Method for Breaking Load and Elongation of Textile Fabric (Withdrawn 1992)
D2262 Test Method for Tearing Strength of Woven Fabrics by the Tongue (Single Rip) Method (Constant-Rate-of-Traverse
3
Tensile Testing Machine) (Withdrawn 1995)
D2724 Test Method for Bond Strength of Bonded, Fused, and Laminated Apparel Fabrics
3
D2905 Practice for Statements on Number of Specimens for Textiles (Withdrawn 2008)
3
D7022 Terminology Relating to Apparel
1
This performance specification is under the jurisdiction of ASTM Committee D13 on Textiles and is the direct responsibility of Subcommittee D13.61 on Apparel.
Current edition approved Feb. 1, 2014July 1, 2020. Published March 2014August 2020. Originally approved in 1979. Last previous edition approved in 20132014 as
ε1
D3785 – 13D3785 – 14. . DOI: 10.1520/D3785-14.10.1520/D3785-20.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
The last approved version of this historical standard is referenced on www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D3785 − 20
4
2.2 AATCC Methods:
8TM8 Colorfastness to Crocking: Crockmeter Method
15TM15 Colorfastness to Perspiration
16.3TM16.3 Colorfastness to LightLight: Xenon-Arc
23TM23 Colorfastness to Burnt Gas Fumes
61TM61 Colorfastness to Laundering: Accelerated
96TM96 Dimensional Changes in Commercial Laundering of Woven and Knitted Fabrics Except Wool
116TM116 Colorfastness to Crocking: Rotary Vertical Crockmeter Method
124TM124 Smoothness Appearance of Fabrics After Repeated Home Laundering
132TM132 Colorfastness to Drycleaning
135TM135 Dimensional Changes of Fabrics After Home Laundering
TM158 Dimensional Changes on Drycleaning in Perchloroethylene: Machine Method
172TM172 Colorfastness to Powdered Non-Chlorine Bleach in Home Laundering
188TM188 Colorfastness to Sodium Hypochlorite Bleach in Home Laundering
Evaluation Procedure 1EP1 Gray Scale for Color Change
Evaluation Procedure 2EP2 Gray Scale for Staining
Evaluation Procedure 8EP8 AATCC 9-Step Chromatic Transference Scale
NOTE 1—Reference to test methods in this specification give only the perman
...

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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.  
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.

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ASTM D2060-14(2022)(Test Method)
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SIGNIFICANCE AND USE
4.1 The significance of specific tests is discussed in the appropriate sections.  
4.2 These test methods are considered satisfactory for acceptance testing of commercial shipments because the test methods have been used extensively in the trade for this purpose, and because current estimates of between-laboratory precision are acceptable in most cases.  
4.2.1 In case of a dispute arising from differences in reported test results when using Test Methods D2060 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 should then be randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using Student's t-test for unpaired data and an acceptable probability level chosen by the two parties before the testing is begun. If a bias if found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results in the light of the known bias.  
4.3 The test method(s) in these test methods, along with those in Test Methods D2051, D2052, D2053, D2054, D2057, D2058, D2059, D2061, and D2062, are a collection of proven test methods. They can be used as aids in the evaluation of zippers without the need for a thorough knowledge of zippers. The enumerated test methods do not provide for the evaluation of all zipper properties. Besides those properties measured by means of the enumerated test methods there are other properties that may be important for the satisfactory performance of a zipper. Test methods for measuring those properties have not been published either be...
SCOPE
1.1 These test methods cover the measurement of the dimensions of all types and sizes of zippers.  
1.2 The test methods appear as follows:    
Sections  
Chain Flatness  
34 – 39  
Chain Straightness  
40 – 44  
Chain Thickness  
28 – 33  
Chain Width  
45 – 50  
Length of Zipper or Parts  
9 – 14  
Longitudinal Dimensional Change  
51 – 58  
Slider Mouth Width  
21 – 27  
Tape Width  
15 – 20  
1.3 The values stated in either SI units or in other 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.  
1.4 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.  
1.5 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.

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ASTM
ASTM D2059/D2059M-03(2022)(Test Method)
Standard Test Method for Resistance of Zippers to Salt Spray (Fog)

SIGNIFICANCE AND USE
5.1 The resistance of a zipper to a variety of saline and non-saline environments can be estimated from the amount and nature of corrosion products and their effect on operability. Results of exposure to the salt spray are merely indicative of the reaction to other corrosive conditions. While the results cannot be related precisely to a given length of exposure in a specific atmosphere, they are useful for measuring relative performance under prescribed conditions for controlling a manufacturing process, and for measuring the effectiveness of protective coatings.  
5.2 Test Method D2059 for the determination of the resistance of zippers to salt spray is considered satisfactory for acceptance testing of commercial shipments of zippers because the test method is used extensively in the trade for acceptance testing.  
5.2.1 If there are differences of practical significance between reported test results for two laboratories (or more), comparative test should be performed to determine if there is a statistical bias between them, using competent statistical assistance. As a minimum, the test samples should be used that are as homogeneous as possible, that are drawn from the material from which the disparate test results were obtained, and that are randomly assigned in equal numbers to each laboratory for testing. Other materials with established test values may be used for this purpose. The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series. If a bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration of the known bias.  
5.3 The method(s) in the standard along with those in Test Methods D2051, D2052, D2053, D2054, D2057, D2058, D2060, D2061, and D2062 are a collection of proven test methods. They can be used as aids in the evaluation of zippers without the need for a thorough knowledge of zippers. T...
SCOPE
1.1 This test method covers the determination of the resistance of all types of zippers to corrosion and their ability to function properly after exposure of specified duration in a prescribed salt spray.  
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the 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.  
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.

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