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ASTM D2057-05

(Test Method)

Standard Test Method for Colorfastness of Zippers to Laundering

Standard Test Method for Colorfastness of Zippers to Laundering

SCOPE
1.1 This test method covers the determination of alteration in shade and of staining under conditions similar to that experienced in domestic washing of zipper stringers. This test method is applicable to the textile portion of zipper stringers that utilize tapes made of cotton, linen, or manufactured organic fibers, and to combinations thereof.
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as the standard. Within the text, the inch-pound units are shown in parentheses. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. combining values from the two systems may result in nonconformance with this test method.
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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
31-Aug-2005
ICS
61.040 - Headgear. Clothing accessories. Fastening of clothing
Technical Committee
D13 - Textiles
Drafting Committee
D13.54 - Subassemblies
Current Stage
Ref Project

Relations

Replaces
ASTM D2057-01 - Standard Test Method for Colorfastness of Zippers to Laundering
Effective Date
01-Sep-2005
Replaced By
ASTM D2057-05(2010) - Standard Test Method for Colorfastness of Zippers to Laundering
Effective Date
01-Jun-2010
Referred By
ASTM D2061-07(2021) - Standard Test Methods for Strength Tests for Zippers
Effective Date
01-Sep-2005
Referred By
ASTM D2052-05(2022) - Standard Test Method for Colorfastness of Zippers to Drycleaning
Effective Date
01-Sep-2005
Referred By
ASTM D3181-15(2019) - Standard Guide for Conducting Wear Tests on Textiles
Effective Date
01-Sep-2005
Referred By
ASTM D4465-05(2021) - Standard Performance Specification for Zippers for Dungarees, Jeans, and Work Trousers
Effective Date
01-Sep-2005
Referred By
ASTM D2060-14(2022) - Standard Test Methods for Measuring Zipper Dimensions
Effective Date
01-Sep-2005
Referred By
ASTM D2062-03(2021) - Standard Test Methods for Operability of Zippers
Effective Date
01-Sep-2005
Referred By
ASTM D2051-14(2022) - Standard Test Method for Durability of Finish of Zippers to Laundering
Effective Date
01-Sep-2005
Referred By
ASTM D2053-99(2022) - Standard Test Method for Colorfastness of Zippers to Light
Effective Date
01-Sep-2005
Referred By
ASTM D2059/D2059M-03(2022) - Standard Test Method for Resistance of Zippers to Salt Spray (Fog)
Effective Date
01-Sep-2005
Referred By
ASTM D3692-89(2021) - Standard Practice for Selection of Zippers for Care-Labeled Apparel and Household Furnishings
Effective Date
01-Sep-2005
Referred By
ASTM D2058-03(2022) - Standard Test Method for Durability of Finish of Zippers to Drycleaning
Effective Date
01-Sep-2005

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ASTM D2057-05 - Standard Test Method for Colorfastness of Zippers to LaunderingASTM D2057-05 - Standard Test Method for Colorfastness of Zippers to Laundering
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ASTM D2057-05 - Standard Test Method for Colorfastness of Zippers to Laundering
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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:D2057–05
Standard Test Method for
1
Colorfastness of Zippers to Laundering
This standard is issued under the fixed designation D2057; 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 D2060 Test Methods for Measuring Zipper Dimensions
D2061 Test Methods for Strength Tests for Zippers
1.1 This test method covers the determination of alteration
D2062 Test Methods for Operability of Zippers
in shade and of staining under conditions similar to that
D3692 Practice for Selection of Zippers for Care-Labeled
experienced in domestic washing of zipper stringers. This test
Apparel and Household Furnishings
method is applicable to the textile portion of zipper stringers
2.2 AATCC Methods:
that utilize tapes made of cotton, linen, or manufactured
Method 143 Appearance of Apparel and Other Textile End
organic fibers, and to combinations thereof.
3
Products after Repeated Home Launderings
1.2 The values stated in either SI units or inch-pound units
Evaluation Procedure 1, AATCC Gray Scale for Color
are to be regarded separately as the standard. Within the text,
3
Change
the inch-pound units are shown in parentheses. The values
Evaluation Procedure 3, AATCC Chromatic Transference
stated in each system are not exact equivalents; therefore, each
3
Scale
system shall be used independently of the other. combining
values from the two systems may result in nonconformance
3. Terminology
with this test method.
3.1 For all terminology related to D13.54, Subassemblies,
1.3 This standard does not purport to address all of the
refer to Terminology D2050.
safety concerns, if any, associated with its use. It is the
3.2 For all other terminology used in this standard, see
responsibility of the user of this standard to establish appro-
Terminology D123
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
4. Summary of Test Method
2. Referenced Documents 4.1 Specimens in contact with a multifiber test cloth are
2 laundered in home laundry and drying equipment, with or
2.1 ASTM Standards:
without bleach, under appropriate temperature conditions to
D123 Terminology Relating to Textiles
produce the effect of home laundering on zipper color. The
D2050 Terminology Relating to Subassemblies
alteration in shade and the degree of staining of the multifiber
D2051 Test Method for Durability of Finish of Zippers to
test cloth are graded by reference to theAATCC Gray Scale or
Laundering
to the AATCC Chromatic Transference Scale, as appropriate.
D2052 Test Method for Colorfastness of Zippers to Dry-
cleaning
5. Significance and Use
D2053 Test Method for Colorfastness of Zippers to Light
5.1 Test Method D2057 is useful for testing to determine if
D2054 Test Method for Colorfastness of Zipper Tapes to
the degree of alteration in shade is satisfactory for the intended
Crocking
end-use and for determining if unacceptable staining of color
D2058 Test Method for Durability of Finish of Zippers to
into adjacent fabric will occur.
Drycleaning
D2059 Test Method for Resistance of Zippers to Salt Spray
NOTE 1—For guidance in evaluating the results of this method, refer to
Practice D3692.
(Fog)
5.2 This test method is considered satisfactory for accep-
tance testing of commercial shipments because the method has
1
ThistestmethodisunderthejurisdictionofASTMCommitteeD13onTextiles;
been used extensively in the trade for acceptance testing.
and is the direct responsibility of Subcommittee D13.54 on Subassemblies. The
method was developed in cooperation with the Slide Fastener Association, Inc.
5.2.1 If there are differences of practical significance be-
Current edition approved Sept. 1, 2005. Published September 2005. Originally
tween reported test results for two laboratories (or more),
approved in 1961. Last previous edition approved in 2001 as D2057 – 01. DOI:
comparative tests should be performed to determine if their is
10.1520/D2057-05.
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
3
Standards volume information, refer to the standard’s Document Summary page on Technical Manual of the American Association of Textile Chemists and
the ASTM website. Colorists, P. O. Box 12215, Research Triangle Park, NC 27709.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D2057–05
a statistical bias between them, using competent statistical 8. Sampling
assistance.As a minimu
...

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ASTM D2060-14(2022)(Test Method)
Standard Test Methods for Measuring Zipper Dimensions

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.  
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1.1 These test methods cover the measurement of the dimensions of all types and sizes of zippers.  
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Sections  
Chain Flatness  
34 – 39  
Chain Straightness  
40 – 44  
Chain Thickness  
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Chain Width  
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Length of Zipper or Parts  
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Longitudinal Dimensional Change  
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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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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.  
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5.1 Test Method D2052 is useful for testing to determine if the degree of alteration in shade is satisfactory for the intended end-use and for determining if unacceptable staining of color into adjacent fabric will occur.
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5.2.1 If there are differences of practical significance between reported test results for two laboratories (or more), comparative tests should be performed to determine if their 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 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 this standard along with those in Test Methods D2051, D2053, D2054, D2057, D2058, D2059, D2060, D2061, and D2062 are a collection of proven zipper 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 publishe...
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1.1 This test method covers the determination of change in shade and of staining of zipper stringers under drycleaning conditions. This test method is applicable to the textile portion of zipper stringers of all materials.  
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ASTM D2053-99(2022)(Test Method)
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SIGNIFICANCE AND USE
5.1 This test method is useful in determining if the loss of color due to light exposure is satisfactory for the intended end-use.  
5.2 This test method is considered satisfactory for acceptance testing of commercial shipments because the method has been 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 tests should be performed to determine if their 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 test method(s) in this standard along with those in Test Methods D2051, D2052, D2054, D2057, D2058, D2059, D2060, D2061, and D2062 are a collection of proven zipper 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 because no practical methods have yet been developed or because a valid evaluation of the information resulting from existing unpublished methods requires an intimate and...
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1.1 This test method covers the determination of the alteration in shade of the textile portion of zippers when exposed to light, regardless of the materials of manufacture.  
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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 D2058-03(2022)(Test Method)
Standard Test Method for Durability of Finish of Zippers to Drycleaning

SIGNIFICANCE AND USE
5.1 Test Method D2058 is useful for determining the effect of repeated drycleaning on the appearance of the decorative coating of a zipper.  
5.2 This test method is considered satisfactory for acceptance testing of commercial shipments because the method has been 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 tests 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 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, D2059, 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. 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 because no practical methods have yet been developed or because a valid evaluation of the information resulting from existing unpublished methods requires an intimate and thoroug...
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1.1 This test method covers the determination of the durability of the enamel or other decorative coating of zippers when subjected to drycleaning.  
1.2 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.  
1.3 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 D2057-05(2022)(Test Method)
Standard Test Method for Colorfastness of Zippers to Laundering

SIGNIFICANCE AND USE
5.1 Test Method D2057 is useful for testing to determine if the degree of alteration in shade is satisfactory for the intended end-use and for determining if unacceptable staining of color into adjacent fabric will occur.
Note 1: For guidance in evaluating the results of this method, refer to Practice D3692.  
5.2 This test method is considered satisfactory for acceptance testing of commercial shipments because the method has been 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 tests should be performed to determine if their 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.  
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1.1 This test method covers the determination of alteration in shade and of staining under conditions similar to that experienced in domestic washing of zipper stringers. This test method is applicable to the textile portion of zipper stringers that utilize tapes made of cotton, linen, or manufactured organic fibers, and to combinations thereof.  
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units 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.  
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 D2054-99(2022)(Test Method)
Standard Test Method for Colorfastness of Zipper Tapes to Crocking

SIGNIFICANCE AND USE
5.1 This test method is considered satisfactory for acceptance testing of commercial shipments because the method has been used extensively in the trade for acceptance testing.  
5.1.1 If there are differences of practical significance between reported test results for two laboratories (or more), comparative tests should be performed to determine if their 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.
SCOPE
1.1 This test method covers the determination of the degree of color that may be transferred from the textile tape of zippers of all fibers to other surfaces by rubbing under wet or dry conditions, or both.  
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units 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.  
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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