HYGRO MATERIALS FOR USE IN MAKING YARNS AND FABRICS
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United States of America Patent
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app pub date -
Jun 9, 2017
filing date -
Oct 17, 2005
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Abstract
A process is described wherein pile yarn is woven with cotton weft and warp yarns to produce terry fabrics, such as towels. The fabric is then washed in warm water to dissolve the PVA fibers. The amount of fibers dissolved, depends upon the count of the yarn or yarns used. By dissolving the PVA fibers, a hollow air space is produced throughout the pile yarn, corresponding to an increase in the air space in the pile yarn. By increasing the air space in the pile yarn, the resulting towels are softer and bulkier than standard cotton towels. The present invention further relates to pile yarn in terry woven fabric (warp yarn), or weft yarn, in the case of flat fabrics.
First Claim
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International Classification(s)
- D03D:WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D06C:FINISHING, DRESSING, TENTERING, OR STRETCHING TEXT....
- D06B:TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR V....
- A47K:SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR
- D02G:CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR T....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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