DLA A-A-55295-1996 CLOTH PLAIN WEAVE NYLON AND CLOTH PLAIN WEAVE POLYESTER《涤纶平纹尼龙布平纹布》.pdf

1、INCH-POUNDA-A-55295March 22, 1996COMMERCIAL ITEM DESCRIPTIONCLOTH, PLAIN WEAVE, NYLON AND CLOTH, PLAIN WEAVE, POLYESTERThe General Services Administration has authorized the use of this commercial itemdescription as a replacement for MIL-C-43286 for all Federal agencies.1. SCOPE1.1 Scope. This comme

2、rcial item description covers medium weight cloth made of syntheticmultifilament yarns, and prepared for coating. The cloths are intended for use as basematerials for coated fabrics to be utilized in the manufacture of air supported shelters.2. CLASSIFICATION. The cloth shall be furnished in the fol

3、lowing types:Type I - Polyester, 4.0 ouncesType II - Nylon, 4.9 ounces3. SALIENT CHARACTERISTICS3.1 Description. The cloth shall be of a natural color. The weave of the cloth shall be plain.The width of the cloth shall be the minimum acceptable width inclusive of selvages. Thecloth shall be scoured

4、and heat set to meet the dimensional stability requirements of Table I.3.2 Physical requirements. The finished cloth shall conform to the requirements listed inTable I.Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any datawhich may improve this document should

5、be sent to: Defense Personnel Support Center,Clothing and Textiles Directorate, Attn: DPSC-FNS, 2800 South 20th Street, Philadelphia,PA 19145-5099.AMSC N/A FSC 8305DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or network

6、ing permitted without license from IHS-,-,-A-A-552952TABLE I. Physical requirements and test methodsCharacteristic Requirement Test MethodFiber identificationPolyester (Type I)Nylon (Type II)100% polyester100% nylonAATCC 20 1/AATCC 20 1/Luster Bright Visual 1/Multifilament Bright Visual 1/Weight (mi

7、nimum)Polyester (Type I)Nylon (Type II)4.0 oz./sq. yd.4.9 oz./sq. yd.ASTM D-3776, Opt. CASTM D-3776, Opt. CYarns per inch (minimum)Type IWarpFillingType IIWarpFilling32322222ASTM D-3775ASTM D-3775ASTM D-3775ASTM D-3775Breaking strength (minimum)Type IWarpFillingType IIWarpFilling200200275275ASTM D-5

8、034ASTM D-5034ASTM D-5034ASTM D-5034Weave Plain Visual 2/Finish 1/Dimensional stabilityWarpFillingDiagonal3.02.03.05556/FED-STD-1915556/FED-STD-1915556/FED-STD-191Nonfibrous material (maximum) 1.0 percent ASTM D-629pH 5.0-8.5 2811/FED-STD-1911/ Unless otherwise specified, a certificate of compliance

9、 shall be submitted and will beacceptable for the stated requirements.2/ One determination per sample unit and results reported as “pass“ or “fail“.3.2.1 Test for dimensional stability. The test specimen shall be a square of cloth at least 20by 20 inches. While laid flat without tension, it shall be

10、 inscribed with an 18 by 18 inchsquare equidistant from the edges, and with the sides parallel to the warp and normal fillingdirections. The marked specimen shall be placed in a preheated oven and maintained at atemperature of 350oF (+ 20oF) for 10 minutes. The specimen may be looped over a rod orla

11、id flat on a rack, but shall have free air circulation on both sides. The rod or track shall be alow-conductivity (non-metallic) material.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-552953Following the heating period, the specimen shall be re

12、moved from the oven and allowed tocool to room temperature on a flat surface, and then brought to equilibrium under standardconditions as defined in FED-STD-191. Any specimen showing appreciable distortion(skewing or bowing) or puckering shall be cause for rejection of the lot. Each side and eachdia

13、gonal of the inscribed square shall be measured, and the changes from the original warp,filling, and the two diagonal dimensions shall each be reported as the average of the threespecimens (six measurements) to the nearest 0.1 percent.Appreciable distortion shall be reported separately for each spec

14、imen tested. Appreciablemeans a change that is immediately noticeable when comparing the test specimen with theoriginal. If closer inspection is required to make apparent a slight change, the change is notconsidered appreciable.Three specimens shall be tested for each sample unit. One specimen shall

15、 include the selvageon one side of the cloth, one from the center area, and the third, the selvage, on the other side.Each specimen shall be from a different filling than others.3.3 Yarn. Type I warp and filling yarns shall be polyester, bright, multifilament, polyethyleneglycol terephalate. Type II

16、 warp and filling yarns shall be bright, multifilament nylon.3.4 Length and put-up. The cloth shall be in continuous pieces, each not less than 50 yards.Each piece shall be put up on a roll.3.5 Face identification. The face side of the cloth shall be identified by applying a stampingon that side of

17、the cloth with the word “face“ at each end of the piece. Each roll of cloth shallbe labeled or ticketed for fiber content in accordance with the Rules and Regulations of theTextile Fiber Products Identification Act.3.6 Label/tag. Each item shall be individually bar-coded with a paper tag for persona

18、lclothing items. The paper tag shall be standard bleached sulfate having a basis weight of 100pounds. The paper used for the tags shall have a smooth finish to accept thermal transfer anddirect printing. The tags shall have a hole and shall be attached to each item by a fastener,clearly legible and

19、readable by a scanner. The bar coding element shall be a 13 digit nationalstock number (NSN). The bar code type shall be a medium to high code density and shall belocated so that it is completely visible on the item when it is folded and/or packaged asspecified and so that it causes no damage to the

20、 item.4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to userecovered materials to the maximum extent practicable, in accordance with paragraph 23.403of the Federal Acquisition Regulation (FAR).5. QUALITY ASSURANCE PROVISIONS5.1 Certification. The contractor shall certify and mainta

21、in substantiating evidence that theproduct offered meets the salient characteristics of this commercial item description andProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-552954conforms to the producers own drawings, specifications, standards, a

22、nd quality assurancepractices. The Government reserves the right to require proof of such conformance prior tothe first delivery and thereafter as may be otherwise provided for under the provisions of thecontract.5.2 Market acceptance criteria. The item offered, or a generic equivalent, must have be

23、ensold to the commercial market or to the Government for at least two years.5.3 Examination5.3.1.1 Defects. Any hole, cut, or tear; broken or missing yarn; smash; float; mispick,harness skip; other misweave; hitchback; stripback; open or thin place; crack (warp or filling);knot or slub; loose, slack

24、, or tight yarns; reed mark; wrong draw; abrasion mark; bruise;tender or weak spot; embedded crease or wrinkle; selvage cut, torn, folded, rolled, slack, ortight; filling bar; coarse filling; mixed filling; spot; stain; streak; dirty yarn; foreign matter;shade not as specified; finish not equal to o

25、r better than standard; offshade or uneven shadingthroughout piece; mottled; cloudy; streaky; barre; overall uncleanness; soiled; baggy; ridgy;wavy; unevenly woven; width not within established tolerances; net length less than indicatedon the ticket; fiber identification marking omitted or illegible

26、; bar code omitted or notreadable by scanner; human-readable interpretation (HRI) omitted or illegible; bar code notvisible on folded, packaged item; bar code causes damage to the item; any items not packagedin accordance with the contract or purchase order. Each defect shall be marked with a 1-1/2i

27、nch long string; the string shall be inserted into the selvage opposite the defect5.3.1.2 Yard-by-yard examination. The required yardage of each roll shall be examined. Eachroll in the sample shall be examined on the face side only. All appropriate defects that areclearly noticeable at normal inspec

28、tion (3 feet) shall be scored and assigned demerit points.When total yardage in the roll does not exceed 100 yards, the entire yardage in the roll shallbe examined. When the total yardage in the roll exceeds 100 yards, only 100 yards shall beexamined. The lot shall be unacceptable if the points per

29、square yards of two or moreindividual rolls exceeds 38 points.If one roll exceeds 38 points per 100 square yards, a second sample of 20 rolls shall beexamined only for individual roll quality examination. The lot shall be unacceptable if one ormore rolls in the second sample exceeds 38 points per sq

30、uare yards. Point computation for lotquality and individual roll quality shall be as follows:Total points scored in sample X 3600Contracted width of cloth (inches) X total yards inspectedProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-5529555.3.1

31、.3 Demerit points. Demerit points shall be assigned as follows:For defects up to 3 inches in any dimension -one pointFor defects up to 3 inches, but not exceeding 6 inches in any dimension -two pointsFor defects exceeding 6 inches, but not exceeding 9 inches in any dimension -three pointsFor defects

32、 exceeding 9 inches in any dimension -four pointsNOTE: The following defects, when present, shall be scored four points for each yard inwhich they occur: Bowed or bias pilling; baggy, ridgy or wavy cloth; objectionable odor;width not as specified; poor dye penetration; uneven weaving; tight selvage;

33、 tight loop end5.3.1.4 Length examination. During yard-by-yard examination, each roll in the sample shall beexamined for length. Any length found to be less than the minimum length shall be considereda defect with respect to length. The lot shall be unacceptable if two or more rolls in the sampleare

34、 defective in respect to length. The lot shall be unacceptable if the total of the actual lengthsof rolls in the sample is less than the total of the lengths marked on the ticket.5.3.1.5 Examination for face identification and compliance with the Textile Fiber ProductsIdentification Act. During the

35、yard-to-yard examination, each roll in the sample shall beexamined for the defects listed below. The lot shall be unacceptable if two or more defectsare present: face identification on wrong side; not labeled or ticketed in accordance with theRules and Regulations under the Textiles Fiber Products I

36、dentification Act.6. PACKAGING6.1 Preservation, packing, and marking. The preservation, packing, and marking shall be asspecified in the contract or purchase order.7. NOTES7.1 Source of Government documents. Copies of military and Federal documents areavailable from:Standardization Documents Order D

37、eskBldg. 4D700 Robbins AvenuePhiladelphia, PA 19111-5094Rules and Regulations Under the Textile Fiber Products Identification Act(Copies may be obtained free of charge from the Federal Trade Commission, Washington,DC 20580-0001.)7.2 Source of non-Government documentsASTM Test MethodsProvided by IHSN

38、ot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-552956(Applications for copies should be addressed to American Society For Testing and Materials(ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.)AATCC Test Method(Applications for copies should be a

39、ddressed to American Association of Textile Chemistsand Colorists (AATCC), P.O. Box 12215, Triangle Park, NC 27709-2215.)7.3 Heat treatment. A temperature of 390oF (+ 10oF) is recommended for heat treating.MILITARY INTERESTS:Custodians: CIVIL AGENCY COORDINATING ACTIVITY:Army - GL GSA - FSSNavy - NUAir Force - 99Review Activities PREPARING ACTIVITY:Army - AT, ME DLA - CTAir Force - 45, 82(Project 8305-0539)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-