Textiles: manufacturing – Textile product fabrication or treatment
Patent
1994-02-14
1995-11-21
Calvert, John J.
Textiles: manufacturing
Textile product fabrication or treatment
A41B 100, D04B 114
Patent
active
054675120
ABSTRACT:
Fabric suitable for the manufacture of rental shirts that are capable of being industrially laundered are made by air jet spinning an intimate blend of about 50-50 polyester/cotton (having wrapper fibers holding the yarn bundle together), vat dyeing the cotton component of the yarn (and disperse dyeing the polyester component), and then knitting the dyed yarn to produce a fabric with tightly formed stitches. The yarn is also preferably scoured and finished prior to knitting. The knit fabric is preferably made into a rental shirt or like garment, the fabric having a maximum shrinkage of about 8% both in length and width unrestored after five wash and tumble dry sequences per AATCC Test Method 135, a colorfast rating of 4.0 or higher when subjected to AATCC Test Method 61-IIA, has a rating of 4.0 or higher when tested for pilling, and a life expectancy of at least 50 industrial laundering wash-dry-wear cycles.
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"Colorfastness to Washing, Domestic; and Laundering, Commercial: Accelerated", AATCC Test Method 61-1980, AATCC Technical Manual, 1980, pp. 204-205.
Standard Performance Specification for Men's and Women's Knitted Careet Apparel Fabrics: Dress and Vocational, Designation: D 3995-81, ASTM 1981, pp. 235-237.
Buckley Maura T.
Kosann Rod
Wallace Jerry E.
Weingarten Jon
Wilson Olin E.
Burlington Industries Inc.
Calvert John J.
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