ASTM D2060-2014e1 Standard Test Methods for Measuring Zipper Dimensions《测量拉链尺寸的标准试验方法》.pdf
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1、Designation: D2060 141Standard Test Methods forMeasuring Zipper Dimensions1This standard is issued under the fixed designation D2060; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parenthese
2、s indicates the year of last reapproval. Asuperscript 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.1NOTEIn Paragraph 8.1, reference to Section 41 was corrected editorially to Secti
3、on 42 in April 2015.1. Scope1.1 These test methods cover the measurement of thedimensions of all types and sizes of zippers.1.2 The test methods appear as follows:SectionsChain Flatness 3439Chain Straightness 4044Chain Thickness 2833Chain Width 4550Length of Zipper or Parts 914Longitudinal Dimension
4、al Change 5158Slider Mouth Width 2127Tape Width 15201.3 The values stated in either SI units or in other units shallbe regarded separately as standard. The values stated in eachsystem may not be exact equivalents; therefore, each systemmust be used independently of the other, without combiningvalues
5、 in any way.1.4 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2.
6、Referenced Documents2.1 ASTM Standards:2D123 Terminology Relating to TextilesD1776 Practice for Conditioning and Testing TextilesD2050 Terminology Relating to Fasteners and ClosuresUsed with TextilesD2051 Test Method for Durability of Finish of Zippers toLaunderingD2052 Test Method for Colorfastness
7、 of Zippers to Dry-cleaningD2053 Test Method for Colorfastness of Zippers to LightD2054 Test Method for Colorfastness of Zipper Tapes toCrockingD2057 Test Method for Colorfastness of Zippers to Laun-deringD2058 Test Method for Durability of Finish of Zippers toDrycleaningD2059 Test Method for Resist
8、ance of Zippers to Salt Spray(Fog)D2061 Test Methods for Strength Tests for ZippersD2062 Test Methods for Operability of ZippersD2724 Test Methods for Bonded, Fused, and LaminatedApparel FabricsD2905 Practice for Statements on Number of Specimens forTextiles (Withdrawn 2008)3D3657 Specification for
9、Zipper DimensionsE145 Specification for Gravity-Convection and Forced-Ventilation Ovens2.2 AATCC Method:AATCC 143 Appearance of Apparel and Other Textile EndProducts After Repeated Home Launderings42.3 ANSI Standard:ANSI/ASQC Z1.4 Sampling Procedures for Inspection byAttributes53. Terminology3.1 For
10、 definitions of terms relating to Subassemblies,D13.54, refer to Terminology D2050.3.1.1 The following terms are relevant to this standard:dimension, zipper.3.2 For all other terminology related to textiles, refer toTerminology D123.1These test methods are under the jurisdiction of ASTM Committee D1
11、3 onTextiles and are the direct responsibility of Subcommittee D13.54 onSubassemblies., Inc.Current edition approved Feb. 1, 2014. Published March 2014. Originallyapproved in 1961. Last previous edition approved in 2010 as D2060 00(10). DOI:10.1520/D2060-14E01.2For referenced ASTM standards, visit t
12、he ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.4Technical Manua
13、l of the American Association of Textile Chemists andColorists, P. O. Box 12215, Research Triangle Park, NC 27709.5Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.Copyright ASTM International, 100 Barr Harbor Drive, PO
14、 Box C700, West Conshohocken, PA 19428-2959. United States13.2.1 Optional key terms, not under the jurisdiction of thisSC that must be used to understand this standard. If theoptional term is necessary, a very exact and detailed discussionmust also be included to indicate why this is so.4. Significa
15、nce and Use4.1 The significance of specific tests is discussed in theappropriate sections.4.2 These test methods are considered satisfactory for ac-ceptance testing of commercial shipments because the testmethods have been used extensively in the trade for thispurpose, and because current estimates
16、of between-laboratoryprecision are acceptable in most cases.4.2.1 In case of a dispute arising from differences inreported test results when using Test Methods D2060 foracceptance testing of commercial shipments, the purchaser andthe supplier should conduct comparative tests to determine ifthere is
17、a statistical bias between their laboratories. Competentstatistical assistance is recommended for the investigation ofbias.As a minimum, the two parties should take a group of testspecimens that are as homogeneous as possible and that arefrom a lot of material of the type in question. The testspecim
18、ens should then be randomly assigned in equal numbersto each laboratory for testing. The average results from the twolaboratories should be compared using Students t-test forunpaired data and an acceptable probability level chosen by thetwo parties before the testing is begun. If a bias if found, ei
19、therits cause must be found and corrected or the purchaser and thesupplier must agree to interpret future test results in the light ofthe known bias.4.3 The test method(s) in these test methods, along withthose in Test Methods D2051, D2052, D2053, D2054, D2057,D2058, D2059, D2061, and D2062, are a c
20、ollection of proventest methods. They can be used as aids in the evaluation ofzippers without the need for a thorough knowledge of zippers.The enumerated test methods do not provide for the evaluationof all zipper properties. Besides those properties measured bymeans of the enumerated test methods t
21、here are other proper-ties that may be important for the satisfactory performance ofa zipper. Test methods for measuring those properties have notbeen published either because no practical methods have yetbeen developed or because a valid evaluation of the informa-tion resulting from existing unpubl
22、ished methods requires anintimate and thorough knowledge of zippers.5. Sampling5.1 Lot SampleAs a lot sample for acceptance testing, takeat random the number of individual containers from eachshipping carton as directed in an applicable material specifi-cation or other agreement between the purchase
23、r and thesupplier. Consider individual containers from each shippingcarton to be the primary sampling units.NOTE 1An adequate specification or other agreement between thepurchaser and supplier requires taking into account the variability betweenshipping cartons and between zippers in a container to
24、provide a samplingplan with a meaningful producers risk, consumers risk, acceptablequality level, and limiting quality level.5.2 Laboratory Sample and Test SpecimensAs a labora-tory sample for acceptance testing, take the number of zippersspecified in Section 7 at random from each container in the l
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