ARMY A-A-52071-1990 TAPE TEXTILE COTTON GENERAL PURPOSE《通用棉纺织带》.pdf

1、-. A-A-52071 83 3377774 005LI485 b INCH-POUND I A-A-5 2 O 7 1 April 25, 1990 COMMERCIAL ITEM DESCRIPTION TAPE, TEXTILE, COTTON, GENERAL PURPOSE The General Services Administration has authorized.the use of this commercial item description in preference to DDD-T-86. 1, .CLASSIFICATION 1.1 Classificat

2、ion, This commercial item description covers tapes in the following types and classes as specified (see 5.2): Type 1 Type II - Bindings, plain weave Class 1 - Unbleached - Class 2 - Bleached Class 3 - Dyed - Stay bindings, herringbone twill weave * 2* 2.1 SALIENT CHARACTERISTICS Description. The tap

3、e shall be fabricated from cotton yarns. The tapes shall be woven on shuttle or shuttleless looms. 2.2 Dyeing. The colored tape shall be yarn, stock, or piece dyed. Beneficial comments, recommendations, additions, deletions, clarifications, etc, and any data which may improve this document should be

4、 sent.to: Commander, U.S. Army Natick Research, Development, and Engineering Center, ATTN: STRNC-ES, Natick, MA 01760-5014. 1 I FSC 8315 AMSC NIA DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted wit

5、hout license from IHS-,-,-A-52071 2.3 Nonfibrous material. percent for class 1 tape; 2.5 percent for class 2 tape; and 4.0 percent for The starch and protein content shall not exceed 10.0 3. class 3 tape. 2.4 Dimensional stability. tape shall be preshrunk and shall not shrink more than 4.0 percent i

6、n the When specified (see 5.2), the classes 1, 2 and 3 direction of the warp. 2.5 Curvature, lateral curvature than 114 inch within a yard. The finished type I, shuttleless loom tape, shall show no more 2.6 Weave. 2.6.1 Type I. herringbone twill with one or more reversals of the twill across the wid

7、th of the tape. Shuttle loom tape shall have a woven edge on both sides, For shuttleless loom tape, the filling shall traverse the full width of the tape and shall be held at the edge by an extra catch-cord end interlacing wifh the The weave shall be two up and two down single or multiple filling ya

8、rn. 2.6,2 Type II. The weave shall be plain. The shuttle loom tape shall have a woven edge on both sides. the full width of the tape and shall be held at the edge by an extra catch-cord end interlacing with the filling yarn. For shuttleless loom tape, the filling shall traverse 2.7 Physical requirem

9、ents. to the requirements as specified in table I. The physical requirements of the tape shall conform TABLE I. Physical requirements Width L/ Warp strength Filling yarns (inches) (pounds min. (picks per inch) (min.) 2/ Type I I I I I I I I I I I II II II II 3/16 114 318 112 518 314 718 1 1-1/8 1-11

10、4 1-1/2 3/16 318 112 114 22 25 30 42 50 e 65 80 85 95 115 130 14 18 24 35 58 38 38 . 38 38 38 38 38 38 38 38 28 28 28 28 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-.A-A-52071 83 m 7779974 005LI487 T m A-A-5207 1 - l/ - ?/ Tolerance for all typ

11、es shall be 2 1/32 inch except for type I, 1-1/8 through 1-1/2 inch widths, the tolerance shall be 2 1/163 - 1/32 inch. If woven on a shuttleless loom, then the minimum picks required shall be Y 2 *. ?$& c doubled resulting in two picks per shed. d i 2.8 Put-up. The tape shall be wound on standard c

12、ommercial spools containing 720 5 10 yards for 1/4 inch through 1 inch widths, and 504 - + 10 yards for 1-1/8 inch through 1-1/2 inch widths. 2.9 Fiber identification. Each spool or package of tape shall be labeled or ticketed for fiber content in accordance with the Textile Fiber Products Identific

13、ation Act. 3. QUALITY ASSURANCE 3.1 Certification, The contractor shall certify, and maintain substantiating evidence, that the product offered meets the salient characteristics and requirements of this Commercial Item Description, and that the product conforms to the producers own drawings, specifi

14、cations, standards, and quality assurance practices. conformance prior to first delivery and thereafter as may be otherwise provided for under the provisions of the contract. The Government reserves the right to require proof of such 4. PACKAGING 4.1 Packaging. clear plastic bag conforming to A-A-16

15、68. exceed 12, nor shall the height of the stacked rolls exceed 12 inches. specified, each roll shall be individually packaged, Tape, put up as specified, shall be packaged in a snug-fitting, The quantity of rolls shall not When 4.2 Packing. container conforming to style RSC, type GF (variety SW) or

16、 SF, class domestic, grade 275 of PPP-B-636. Each shipping container shall be closed in accordance with the appendix of PPP-B-636. The weight of the contents of each shipping container shall not exceed 65 pounds, 4.3 Palletization. When specified (see 5,2), shipping containers shall be palletized in

17、 accordance with load type Ia of MIL-STD-147. shall be bonded with primary and-secondary straps in accordance with bonding means C and D or film bonding means F or C. accordance with the appendix of MIL-STD-147. Tape shall be stacked in a snug-fitting fiberboard shipping Each prepared load Pallet pa

18、ttern shall be in 4.4 Marking. Marking shall be in accordance with MIL-STD-129. 5, NOTES r, s- P 5.1 Intended use. The tapes are used as bindings in the fabrication of e tape in footwear items, clothing and other textile items. Type I, 1/2 inch tape is used as a backseam 3 Provided by IHSNot for Res

19、aleNo reproduction or networking permitted without license from IHS-,-,-A-A-5 20 7 1 5.2 Ordering data. a. Title, number, and date of this document, ,. C. d. . b. Type and class required (see 1.1). When class 1, 2 or 3 preshrunk tape is required (see 2.4). When palletization is required (see 4.3). 5

20、.3 Sources of documents. 5.3.1 Sources of government documents, Copies of Military and Federal documents are available from: Standardization Documents Order Desk .Building 4D 700 Robbins Avenue Philadelphia, PA 19111-5094 MILITARY INTERESTS: Custodians Army - GL Navy - Nu Air Force - 99 Review activ

21、ities f Army - M, EA Navy - MC Air Force - 11, 82 DLA - CT User activities, . Navy - OS Air Force - 45 DLA - DM I t cwL AGENCY COORDINAT IN ACTIVITIES : GSA - FSS HHS - HSM NASA - JFK PREPARING ACTIVITY: Army - GL Project 8315-0345 i t 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-