1、Designation:D476912(Reapproved 2018)1Standard Specification forWoven and Warp Knitted Comforter Fabrics1This standard is issued under the fixed designation D4769;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revisi
2、on.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1NOTEEditorial changes were made throughout in December 2018.1.Scope1.1 This specification covers woven and warp knitted com-forter fabrics,compo
3、sed of any textile fiber,or mixture offibers.1.2 These requirements apply to the length and widthdirections for those properties where fabric direction is perti-nent.1.3 The following safety hazards caveat pertains only to thetest methods described in this specification:This standard doesnot purport
4、 to address all of the safety concerns,if any,associated with its use.It is the responsibility of the user of thisstandard to establish appropriate safety,health,and environ-mental practices and determine the applicability of regulatorylimitations prior to use.1.4 This international standard was dev
5、eloped in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Docume
6、nts2.1 ASTM Standards:2D123 Terminology Relating to TextilesD1424 Test Method for Tearing Strength of Fabrics byFalling-Pendulum(Elmendorf-Type)ApparatusD2261 Test Method for Tearing Strength of Fabrics by theTongue(Single Rip)Procedure(Constant-Rate-of-Extension Tensile Testing Machine)D2724 Test M
7、ethods for Bonded,Fused,and LaminatedApparel FabricsD2905 Practice for Statements on Number of Specimens forTextiles(Withdrawn 2008)3D3786 Test Method for Bursting Strength of TextileFabricsDiaphragm Bursting Strength Tester MethodD5034 Test Method for Breaking Strength and Elongation ofTextile Fabr
8、ics(Grab Test)D6797 Test Method for Bursting Strength of FabricsConstant-Rate-of-Extension(CRE)Ball Burst TestD7023 Terminology Relating to Home Furnishings2.2 AATCC Methods:4Test Method 8 Colorfastness to Crocking:CrockmeterMethodTest Method 16.1 Colorfastness to Light:Carbon-ArcTest Method 16.3 Co
9、lorfastness to Light:Xenon-ArcTest Method 61 Colorfastness to Laundering:AcceleratedTest Method 116 Colorfastness to Crocking:Rotary VerticalCrockmeter MethodTest Method 124 Smoothness Appearance of Fabrics AfterRepeated Home LaunderingsTest Method 132 Colorfastness to DrycleaningTest Method 135 Dim
10、ensional Changes of Fabrics afterHome LaunderingEvaluation Procedure 1 Gray Scale for Color ChangeEvaluation Procedure 2 Gray Scale for StainingEvaluation Procedure 8 9-Step Chromatic TransferenceScaleNOTE1References to documents in this specification give only thepermanent part of the designation o
11、f ASTM,AATCC,or other testmethods and standards.The current editions of each test method citedshall prevail.3.Terminology3.1 Definitions:3.1.1 For all terminology related to Home Furnishings seeTerminology D7023.3.1.2 The following terms are relevant to this standard:comforter,fill leakage.1This spe
12、cification is under the jurisdiction of ASTM Committee D13 onTextiles and is the direct responsibility of Subcommittee D13.63 on HomeFurnishings.Current edition approved Dec.15,2018.Published January 2019.Originallyapproved in 1988.Last previous edition approved in 2012 as D4769-12.DOI:10.1520/D4769
13、-12R18E01.2Annual Book of ASTM Standards,Vol 07.01.For referenced ASTM standards,visit the 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 approv
14、ed version of this historical standard is referenced onwww.astm.org.4Available from American Association of Textile Chemists and 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 StatesThis in
15、ternational standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Com
16、mittee.1 3.1.3 For definitions of all other textile terms refer toTerminology D123.4.Specification Requirements4.1 The properties of woven comforter fabrics shall con-form to the specification requirements in Table 1.5.Significance and Use5.1 Upon mutual agreement between the purchaser andseller,fabrics intended for this end use should meet all therequirements listed in Table 1 of this specification.5.2 It is recognized that for purposes of fashion or aestheticsthe ultimate consumer of articles
