DLA A-A-52095 B-2008 THREAD POLYESTER TEXTURED [Superseded ARMY MIL-T-44193 CANC NOTICE 1 ARMY MIL-T-44193].pdf

1、 INCH-POUND A-A-52095B MAY 2, 2008 SUPERSEDING A-A-52095A JUNE 21, 2000 COMMERCIAL ITEM DESCRIPTION THREAD, POLYESTER TEXTURED The General Services Administration has authorized the use of this commercial item description as a replacement for MIL-T-44193 for all federal agencies. 1. SCOPE. This comm

2、ercial item description covers the requirements for textured polyester thread intended for use in the fabrication of t-shirts, underwear, stretchable operations, and other knitted or lightweight woven end item applications. 2. CLASSIFICATION. Sizes. Tex 18 24 35 45 50 70 105 3. SALIENT CHARACTERISTI

3、CS. Description. The thread shall be a textured continuous multifilament polyester (polyethylene glycol terephthalate) strand held together by twist. The thread shall be as specified below in Table I. Comments, suggestions, or questions on this document should be addressed to: Defense Supply Center

4、Philadelphia, Clothing and Textiles Directorate, Attn: DSCP Standardization Team, 700 Robbins Avenue, Philadelphia, PA 19111-5096. Since contact information can change, you may want to verify the currency of this address information using Acquisition Streamlining and Standardization Information Syst

5、em (ASSIST) online database at http:/assist.daps.dla.mil. AMSC N/A FSC 8310 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52095B TABLE I. Physical Characteristics Tex 1/ (sizes) Breaking strength, lbs (min) Elongation, % (max) 18 1.4 35 24 1.9

6、35 35 2.5 35 45 3.2 35 50 3.9 35 70 5.8 35 105 6.9 35 1/ Tex size based on weight in grams / 1,000 meters thread. 3.2 Physical Requirements: The thread shall conform to the requirements in Table II. TABLE II. Physical requirementsCharacteristicRequirementTest methodFiber Identification Twist per inc

7、h Tex (Ticket) Size Breaking Strength Elongation Polyester 1.5 (min.) See Table I See Table I 35% (max) ASTM D 276 or AATCC 20 ASTM D 204 ASTM D 3823 ASTM D 2256 1/ 2/ ASTM D-2256 1/ 2/ Colorfastness: Crocking Laundering (after 3 cycles) Wet dry-cleaning 3.5 (min.) 3-4 (min.) 3-4 (min.) See 3.4 AATC

8、C-8 3/ AATCC-61 Test 3A 4/ 5/ AATCC-132 3/ 6/1/ Testing speed shall be 12 5.0 in./min., and a 10 inch gauge length shall be used. 2/ Five determinations per sample unit. 3/ AATCC Evaluation Procedure 8, AATCC 9- Step Chromatic Transference Scale 4/ AATCC Evaluation Procedure 1, Gray Scale for Color

9、Change 5/ The color transfer cloth evaluation shall not apply. No appreciable change in shade or loss of color of the tested specimen shall be visible when compared to the untested thread. 6/ AATCC Evaluation Procedure 2, Gray Scale for Staining 3.3 Color. The color shall be as specified in the appl

10、icable end item specification or in the contract order. The dyed thread shall be a good match to the applicable approved shade standard when examined in accordance with paragraph 3.5. 3.4 Finish removal procedure. Before evaluation for shade matching and testing for colorfastness, except for colorfa

11、stness to wet dry cleaning, the thread shall be wet dry cleaned in accordance with AATCC-132. Excess solvent shall be removed by centrifuging or wringing. The sample shall then be rinsed in distilled water at 120 to 160F and dried at a temperature not exceeding 180F. The dried sample shall then be c

12、onditioned for a minimum of 4 hours prior to evaluation for shade matching or colorfastness. 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52095B 3.5 Visual shade matching. The color and appearance of the finished thread, after removal of fini

13、sh (see 3.4), shall match the standard sample when viewed using AATCC Evaluation Procedure 9, Option A, with sources stimulating artificial daylight D75 illuminant with a color temperature of 7500 K 200, with illumination of 100 foot candles 20, and shall be a good match to the standard sample under

14、 incandescent lamplight at 2856K 200. 3.6 Finishing materials. The finished thread shall have no chemical finishes or treatments other than those commonly used, i.e. water-repellent, etc, on commercial threads which have been demonstrated to have no deleterious effects on the fiber, including effect

15、s of prolonged storage. No finish or treatment shall be applied for the purpose of increasing breaking strength. There shall be no noticeable wicking of the treatment on the thread to adjacent material when sewn. 3.7 Toxicity. The finished thread shall not present a health hazard and shall show comp

16、atibility with prolonged, direct skin contact when tested as specified in 3.7.1. Chemicals recognized by the Environmental Protection Agency (EPA) as human carcinogens shall not be used. 3.7.1 Toxicity test. When required (see 7.3), an acute dermal irritation study and a skin sensitization study sha

17、ll be conducted on laboratory animals. When the results of the studies indicate the thread is not a sensitizer or irritant, a Repeat Insult Patch Test shall be performed in accordance with the Modified Draize Procedure. (See 7.1.5) If the toxicity requirement (see 3.7) can be demonstrated with histo

18、rical use data, toxicity testing may not be required. 3.8 Put-up. Unless otherwise specified, the thread shall be put-up on holders such as commercial spools, cones, or tubes as specified in the contract. The thread shall be wound around the specified holder in one continuous piece, so that each tur

19、n and layer is free of entanglement. The outside ending of the thread shall be secured to prevent unwinding, loosening, or slippage during handling, shipping, or storage. 3.9 Labeling. Each holder shall have a label, adhered securely so as to remain in place and be clearly legible until all thread h

20、as been removed. The label shall be printed and include information related to twists per inch, color, size (TEX or ticket number), name of thread manufacturer, weight, and nomenclature specifying fiber and construction type. 3.10 Workmanship. The finished thread shall conform to the quality of prod

21、uct established by this document. The thread shall average not more than one full thread knot or splice per 1,000 yards. 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal A

22、cquisition Regulation (FAR). 5. PRODUCT CONFORMANCE PROVISIONS. 5.1 Product Conformance. The products provided shall meet the salient characteristics of this Commercial Item Description, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the sam

23、e product offered for sale in the 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52095B commercial marketplace. The Government reserves the right to require proof of such conformance. 6. PACKAGING. 6.1 Packaging. Preservation, packing, and mark

24、ing shall be specified in the contract or order. 7. NOTES. 7.1 Sources of documents. 7.1.1 Copies of government documents are available online at http:/assist.daps.dla.mil/quicksearch/ or www.assist.daps.mil or from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelp

25、hia, PA 19111-5094. 7.1.2 AATCC Standards are available online at www.aatcc.org or from the American Association of Textile Chemists and Colorists, P.O. Box 12215, Research Triangle Park, NC 27709-2215. 7.1.3 ASTM Standards are available online at www.astm.org or from ASTM INTERNATIONAL, 100 Barr Ha

26、rbor Drive, West Conshohocken, PA 19428-2959. 7.1.4 Federal Acquisition Regulations are available online at http:/acquisition.gov/far/index.html or by contacting the Superintendent of Documents at 202-512-1800. 7.1.5 Principles and Methods of Toxicology (fourth edition), A Wallace Hayes (editor), pp

27、1057 - 1060, 2001 are available from Taylor and Francis, Philadelphia PA or http:/www.taylorandfrancis.co.uk/. 7.2 Standard samples, patterns and drawings. 7.2.1 Standard samples and pattern drawings, address the contracting activity issuing the invitation for bids or request for proposal. Standard

28、samples (Also available at DSCP through http:/warfighter.dla.mil under tab “Vendor Info” then “Specifications/Pattern Request” under “Special Instructions”) provide color shade, roll number and solicitation/contract number. 7.3 Ordering data. a. CID document number, title and revision b. Size of thr

29、ead required (see 2.0) c. Color required (see 3.3) d. When toxicity testing is required (see 3.7) d. Put-up required (see 3.8) e. Product conformance provisions (see 5.1) f. Packaging requirements (see 6.1) 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH

30、S-,-,-A-A-52095B 7.3 Key words. Clothing Machine, Sewing MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: Custodians: GSA FSS Army GL Navy NU Preparing activity: Air Force 11 DLA-CT Review Activities: Army MD (Project 8310-2007-001) Navy MC NOTE: The activities listed above were interested in

31、 this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using ASSIST Online database at http:/assist.daps.dla.mil. 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-