Fabric constructions with hollow structures

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11326278
APP PUB NO 20200378039A1
SERIAL NO

16933406

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Abstract

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Techniques for producing an article having hollow structures are described herein. The disclosed techniques include weaving a plurality of yarns to form a woven fabric, wherein the plurality of yarns each comprise a dissolvable core, and the dissolvable core comprises polyvinyl alcohol (PVA) having a water solubility; neutralizing an alkaline before drying the woven fabric to maintain the water solubility of the PVA; and washing the woven fabric or a garment made by the woven fabric to at least partially remove the dissolvable core.

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Patent Owner(s)

Patent OwnerAddress
KOO KAM CHEUNGHONG KONG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koo, Kam Cheung Hong Kong, CN 2 0

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