US2021102317A1PendingUtilityA1

Structure of breathable opaque fabric with thick and thin feeling

Assignee: LIU MIAO NIENPriority: Oct 7, 2019Filed: Oct 7, 2019Published: Apr 8, 2021
Est. expiryOct 7, 2039(~13.2 yrs left)· nominal 20-yr term from priority
Inventors:Miao Liu
D02G 3/32D03D 15/56D03D 15/283D03D 15/43D10B 2331/04D03D 15/0094D03D 15/08
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Claims

Abstract

An improved structure of breathable opaque fabric with thick and thin feeling is a fabric composed of warp yarns and weft yarns, which is formed by the reciprocal arrangement of different composite processing yarns and the weft density strip number variation in sequence, wherein the warp yarns and weft yarns are alternately arranged and combined by warp composite processing yarns and weft composite processing yarns of two or more different fibers, and the warp composite processing yarn and the weft composite processing yarn are arranged and combined by two or more composite processing yarns of different linear density ratios; the composite processing yarns with different linear density ratios are sequentially arranged in different density way to make it breathable, cool, heat-resistant, UV-resistant, shorter process and lower cost.

Claims

exact text as granted — not AI-modified
1 . An improved structure of breathable opaque fabric with thick and thin feeling is a fabric composed of warp yarns and weft yarns, wherein the warp yarns and weft yarns are alternately arranged and combined by warp composite processing yarns and weft composite processing yarns of two or more different fibers; it features that the warp composite processing yarn and the weft composite processing yarn are arranged and combined by two or more composite processing yarns of different linear density ratios; the composite processing yarns with different linear density ratios are sequentially arranged in different density way. 
     
     
         2 . The improved structure of breathable opaque fabric with thick and thin feeling defined in  claim 1 , wherein the warp composite processing yarn and the weft composite processing yarn are compositely processed by polyester fiber and elastic fiber. 
     
     
         3 . The improved structure of breathable opaque fabric with thick and thin feeling defined in  claim 1 , wherein the warp composite processing yarn comprises polyester fiber and elastic fiber are arranged in a sequence of 150D/40D and 70D/40D composite processing yarn, and the weft composite processing yarn comprises polyester fiber and elastic fiber, which are sequentially arranged with weft density variation in 150D/40D per 75 strips and 70D/40D per 70 strips.

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