1、Designation: D7019 05 (Reapproved 2010)Standard Performance Specification forBrassiere, Slip, Lingerie and Underwear Fabrics1This standard is issued under the fixed designation D7019; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision,
2、 the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This performance specification covers fabrics used inbrassieres underwear, slips, and lingerie.1.2 These
3、requirements apply to the length and widthdirections for those properties where each fabric direction ispertinent.1.3 The following safety hazards caveat pertains only to thetest methods described in this performance specification: Thisstandard does not purport to address all of the safety concerns,
4、if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices, and determine the applicability of regulatory limi-tations prior to use.2. Referenced Documents2.1 ASTM Standards:2D123 Terminology Relating to TextilesD434 Test
5、 Method for Resistance to Slippage of Yarns inWoven Fabrics Using a Standard Seam3D1336 Test Method for Distortion ofYarn in Woven FabricsD1424 Test Method for Tearing Strength of Fabrics byFalling-Pendulum (Elmendorf-Type) ApparatusD2261 Test Method for Tearing Strength of Fabrics by theTongue (Sin
6、gle Rip) Procedure (Constant-Rate-of-Extension Tensile Testing Machine)D3786 Test Method for Bursting Strength of TextileFabricsDiaphragm Bursting Strength Tester MethodD3787 Test Method for Bursting Strength of TextilesConstant-Rate-of-Traverse (CRT) Ball Burst TestD5034 Test Method for Breaking St
7、rength and Elongationof Textile Fabrics (Grab Test)D7022 Terminology Relating to Apparel2.2 AATCC Test Methods:48 Colorfastness to Crocking: AATCC Crockmeter Method15 Colorfastness to Perspiration16 Colorfastness to Light23 Colorfastness to Burnt Gas Fumes61 Colorfastness to Laundering, Home and Com
8、mercial:Accelerated116 Colorfastness to Crocking: Rotary Vertical CrockmeterMethod124 Appearance of Fabrics after Repeated Home Launder-ings132 Colorfastness to Drycleaning135 Dimensional Changes of Fabrics after Home Launder-ing158 Dimensional Changes on Drycleaning in Perchloroeth-ylene: Machine M
9、ethod172 Colorfastness to Non-Chlorine Bleach in Home Laun-dering188 Colorfastness to Sodium Hypochlorite Bleach in HomeLaundering2.3 Federal Standard:516 CFR 1610 - Flammable Fabrics Act RegulationsNOTE 1Reference to test methods in this specification give only thepermanent part of the designation
10、of ASTM, AATCC, or other testmethods. The current editions of each test method cited shall prevail.3. Terminology3.1 For definitions of textile terms used in this specificationrefer to Terminologies D123 and D7022. For terms relating tochemical and colorfastness testing refer to specificAATCC testme
11、thods.3.2 Definitions found in a dictionary of common usage aresuitable for this specification.4. Significance and Use4.1 Fabrics intended for this end-use should meet all of therequirements listed in Table 1.4.2 It should be recognized that fabric can be producedutilizing an almost infinite number
12、of combinations of con-struction variables (e.g., type of fibers, percentage of fibers,1This specification is under the jurisdiction of ASTM Committee D13 onTextiles and is the direct responsibility of Subcommittee D13.61 on Apparel.Current edition approved June 1, 2010. Published September 2010. Or
13、iginallyapproved in 2005. Last previous edition approved in 2005 as D7019-05. DOI:10.1520/D7019-05R10.2For 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
14、Document Summary page onthe ASTM website.3Withdrawn. The last approved version of this historical standard is referencedon www.astm.org.4Available from American Association of Textile Chemists and Colorists, P.O.Box 12215, Research Triangle Park, NC 27709.5Available from Superintendent of Documents,
15、 Government Printing Office,Washington, DC 20402.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.yarn twist, yarn number, warp and pick count, chemical andmechanical finishes). Additionally, fashion or aesthetics dictatethat the ulti
16、mate consumer may find acceptable articles madefrom fabrics that do not conform to all of the requirements inTable 1.4.2.1 Hence, no single performance specification can possi-bly apply to all the various fabrics that could be utilized for thisend-use.4.3 The uses and significance of particular prop
17、erties andtest methods are discussed in the appropriate sections of thespecified test methods.5. Test Methods (see Note 1)5.1 Breaking Strength (woven fabrics only)Determine thedry-breaking strength as directed in the grab test procedure ofTest Method D5034 using a constant-rate-of-extension (CRE)te
18、nsile testing machine.NOTE 2If preferred a constant-rate-of-traverse (CRT) tensile testingmachine may be used. There may be no overall correlation between theresults obtained with the CRT machine and the CRE machine. Conse-quently, these two testers cannot be used interchangeably. In case ofcontrove
19、rsy, the CRE method, Test Method D5034, shall prevail.5.2 Tearing Resistance (woven fabrics only)Determinethe tear resistance as directed in Test Method D1424.NOTE 3If preferred, use of the tensile testing machine is permitted asdirected in Test Method D2261. There may be no overall correlationbetwe
20、en the results obtained with the Elmendorf machine (Test MethodD1424) and with the tongue tear machines (Test Method D2261).Consequently, these two testers cannot be used interchangeably. In case ofcontroversy, Test Method D1424 shall prevail.5.3 Resistance to Yarn Slippage (woven fabrics only)Deter
21、mine the resistance to yarn slippage as directed in TestMethod D434.5.4 Yarn Distortion (woven fabrics only)Determine theyarn distortion as directed in Test Method D1336.5.5 Bursting Strength (knit fabrics only)Determine thebursting strength of knit fabrics as directed in Test MethodD3786.NOTE 4If p
22、referred, a constant-rate-of-extension (CRE) tensile test-ing machine may be used. Since there is no overall correlation between theTABLE 1 Specification RequirementsCharacteristic Minimum Requirements SectionSheer Non-SheerBreaking strength (CRE)A67 N (15 lbf) 111 N (25 lbf) 5.1Tearing strength 4.4
23、N(1lbf) 6.7N(1.5lbf) 5.2Resistance to Yarn slippage6mm(14 in.) separation, 45 N (10 lbf) 67 N (15 lbf) 5.3Brassierres - 133 N (30 lbf)Yarn distortion 5.4at 4.4 N (1 lbf) loadSatins 2.5 mm (0.1 in.), maxAll other 1 mm (0.05 in.), maxBursting strength 133 N (30 lbf) 222 N (50 lbf) 5.5Dimensional Chang
24、e - WovenLaundering 3 %, max 5.6.1Drycleaning 2 %, max 5.6.2Dimensional Change KnitLaundering 5 % max 5.6.1Drycleaning 5 % max 5.6.2Colorfastness:Laundering 5.7.2Shade change Grade 4Staining Grade 3Drycleaning 5.7.3Shade change Grade 4Staining Grade 3Sodium Hypochlorite Bleach 5.7.4Shade Change Grad
25、e 4Non-Chlorine Bleach 5.7.4Shade Change Grade 4Burnt gas fumes2 cycles: 5.7.1Shade change, original fabric Grade 4Shade change, after one cleaning Grade 4Crocking: 5.7.5Dry Grade 4Wet Grade 3Perspiration: 5.7.6Shade change Grade 4Staining Grade 3Light (10 AFU) (xenon-arc) Grade 4 5.7.7Fabric appear
26、ance SA 3.5 5.8Flammability Class I 5.9AThere is more than one method that can be used to measure breaking strength, tearing strength, bursting strength and lightfastness. These methods cannot be usedinterchangeably since there may be no overall correlation between them (see Note 2, Note 3, Note 4,
27、and Note 5).D7019 05 (2010)2results obtained with the CRE machine equipped with a bursting attach-ment (Test Method D3787) and the diaphragm bursting tester Test MethodD3786), these two bursting testers cannot be used interchangeably. In caseof controversy, the diaphragm bursting tester machine (Tes
28、t MethodD3786) shall prevail.5.6 Dimensional Change:5.6.1 LaunderingDetermine the dimensional change afterlaundering as directed in the applicable procedure in AATCCMethod 135.5.6.2 DrycleaningDetermine the dimensional change af-ter drycleaning as directed in AATCC Test Method 158.5.7 Colorfastness:
29、5.7.1 LaunderingDetermine the colorfastness to launder-ing as directed in the applicable procedure of AATCC Method61.5.7.2 DrycleaningDetermine the colorfastness to dry-cleaning as directed in AATCC Test Method 132.NOTE 5Launderable fabrics are expected normally to be drycleaned,except where all or
30、part of the fabric will not withstand drycleaning. Forexample, the fabric could contain a functional finish soluble in the solvent,or the fiber could be degraded by the solvent, which would be the casewith poly (vinyl chloride) fiber. If a fabric would be harmed by ALLmethods of care except for dryc
31、leaning, it should be considered Drycleanonly.5.7.3 BleachingWhen testing with bleach is indicated,test as directed in AATCC Test Method 172 for sodiumhypochlorite bleach, or AATCC Test Method 188 for non-chlorine bleach, as appropriate.5.7.4 Burnt Gas FumesDetermine the colorfastness toburnt gas fu
32、mes on the original fabric and after one launderingor one drycleaning as directed in AATCC Method 23. Washingor drycleaning conditions shall be as for dimensional changetesting.5.7.5 CrockingDetermine colorfastness to dry and wetcrocking as directed in AATCC Method 8 for solid shades andAATCC Method
33、 116 for prints or as agreed upon between thepurchaser and the supplier.5.7.6 PerspirationDetermine colorfastness to perspirationas directed in AATCC Method 15.5.7.7 LightDetermine colorfastness to light as directed inAATCC Method 16.NOTE 6There are distinct differences in spectral distribution betw
34、eenthe various types of machines listed inAATCC Method 16, with no overallcorrelations between them. Consequently, these machines cannot be usedinterchangeably. In case of controversy, results obtained with the water-cooled xenon-arc machine listed in Option E shall prevail.5.8 Fabric AppearanceDete
35、rmine the fabric smoothnessappearance (SA) as directed in AATCC Method 124 after theapplicable laundering or dry cleaning procedure.5.8.1 For fabrics not intended for use in durable pressgarments, determine the smoothness appearance after pressingas specified in 10.2.5 of AATCC Test Method 135.5.9 F
36、lammabilityThe flammability test and requirementsshall meet or exceed the Flammable Fabrics Act mandatorystandards as specified in 16 CFR 1610.6. Keywords6.1 brassiere; lingerie; slip; underwearASTM International takes no position respecting the validity of any patent rights asserted in connection w
37、ith any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible tec
38、hnical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful considera
39、tion at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr H
40、arbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).D7019 05 (2010)3
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