DOD A-A-54337-1991 SHEET BED (COTTON-POLYESTER WHITE FITTED)《床单(合适的白色棉花聚酯)》.pdf
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1、e l a l l I AMSC N/A FSC 7210 DISTRIBUTION STATEMENT A: Approved for public release: distribution is unlimited. A-A-54337 72 m 9799974 00b0307 1 m A-A-54337 14 February 1991 COMMERCIAL ITEM DESCRIPTION SHEET, BED (Cotton-Polyester, White, Fitted) The General Services Administration has authorized th
2、e use of this Commercial Item Description as a replacement for MIL-S-36868 which is cancelled. This Commercial Item Description covers a fitted, white cotton- polyester bed sheet. Salient Characteristics: The bed sheet shall be a bleached, white, shrunk, polyester/ cotton sheet of fitted or preshape
3、d configuration, made of commercial permanent-press or non-resinous material designation No. 128 (muslin), suitable for use as a bottom sheet on hospital beds. The sheet shall be supplied in the following sizes: Size Width Length (cut or torn) 1 46 inches +i inch 91 inches Li inch 2 52 inches 51 inc
4、h 94 inches 51 inch The yarn shall be an intimate blend of polyester and cotton fiber, consisting of 50 plus or minus 5 percent polyester and the remaining percentage cotton. The sheeting shall have the following characteristics: Provided by IHSNot for ResaleNo reproduction or networking permitted w
5、ithout license from IHS-,-,- _ A-A-54337 72 9999974 0060308 3 A-A-54337 Characteristic Requ i remen t Weight 3.5 ounces/square yard minimum Total yarns per square inch 128 minimum Ends per inch 68 nominal Picks per inch 60 nominal Breaking strength Warp Filling 55 pounds minimum 55 pounds minimum We
6、ave Plain Dimensional stability Warp Fil 1 ing 2 percent shrinkage maximum 2 percent shrinkage maximum The thread for all the sewing operations shall be cotton- covered polyester thread ticket number 70. 2 ply; or spun polyester thread, ticket number 70. 2 or 3 ply. The color of the thread shall be
7、orange TL. C.A. 66076. The sheet shall have a 35 gauge heat resist.ant rubber elastic, 1/4 to 3/8 inch wide, secured across each end, including the corners, with a suitable bias binding tape to provide a snug fit over the following size mattresses: Size 1 - 30 by 75 by 7 inches Size 2 - 36 by 78 by
8、6-1/2 inches All hems shall be straight and of uniform width. Hems shall be sewn so that no raw edges, run-offs, twists, pleats, puckers, or open seams result. Ends of all seams and stitchings, when not caught in other seams or stitchings, shall.be backtacked or backstitched not less than 1/2 inch.
9、Thread breaks shall be secured by stitching back of the breaks not less than 1/2 inch at each break. All thread ends shall be trimmed to a length of not more than 1/2 inch. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54337 72 m 9999974 O060
10、309 5 m A-A-54337 A permanent launderable identification label shall be attached to the sheet. The label shall be approximately centered and sewn into the top or bottom hem of each sheet. The top or bottom edge of the label may be caught in the hem stitching. If desired, the remaining three sides ma
11、y be sewn to the sheet. As an alternate, the label may be attached by positioning in approximately the same position as described above and stitching all four sides. The label shall show at least good colorfastness to laundering transference and.to accelerated laundering. The label shall contain the
12、 following information for the size 1 sheet: * Nomenclature - Sheet, Bed, Cotton-Polyester, * Material content - 50 percent polyester/50 percent * To fit mattress - 75 inches x 30 inches x 7 inches White, Fitted cotton For the size 2 sheet, the label shall read: * Nomenclature - Sheet, Bed, Cotton-P
13、olyester, W Material content - 50 percent Polyester/SO percent a To fit mattress - 78 inches x 36 inches x 6-1/2 inches White, Fitted Cotton As an alternate to the above, the identification label may be a standard commercial-type mill label. The label shall state as a minimum: * Fiber percentage * M
14、anufacturers name . W The phrase Made in U.S.A. If labeling is done on an automatic machine, the label may be sewn in one of the corners. The finished sheet, the unit of issue, shall be folded and packaged in a suitable polyethylene bag. 3 Provided by IHSNot for ResaleNo reproduction or networking p
15、ermitted without license from IHS-,-,- A-A-54337 72 99619974 00b03LO L = A- A- 54337 Workmanship. The bed sheet shall be free from defects which detract from its appearance or impair its serviceability. Unit. Each (EA). One sheet of the size specified, constitutes one unit. Quality Assurance Provisi
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