FABRIC IMPROVED IN FLEXIBILITY

PURPOSE: To obtain the subject woven fabric excellent in an antipilling property and a draping property by disposing yarns containing polytetrafluoroethylene- based fibers in a specific amount in at least one of warps and wefts in a specified rate and then weaving the warps with the wefts. CONSTITUT...

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Bibliographische Detailangaben
Hauptverfasser: NISHIYAMA HIROTAKA, NAKASUGA HIRONAO, SASAMORI HARUO, KAGIYA YOSHIO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE: To obtain the subject woven fabric excellent in an antipilling property and a draping property by disposing yarns containing polytetrafluoroethylene- based fibers in a specific amount in at least one of warps and wefts in a specified rate and then weaving the warps with the wefts. CONSTITUTION: This woven fabric having improved flexibility is obtained by disposing yarns in at least one of warps and wefts in a ratio of at least 1 yarn/5 yarns and then weaving the warps with the wefts. The yarns contain at least 30 wt.% of tetrafluoroethylene homopolymer fibers or copolymer fibers containing tetrafluoroethylene in an amount of >=90 mol.%, preferably >=95 mol.%, on the basis of the total amount. The obtained woven fabric has improved flexibility, antipilling property and draping property, and further has the improved surface characteristics of the used fiber materials.