Sizeless yarn, a method of making it and a method of using it

A yarn having good entanglement and good quality, preferably a multifilament polyamide yarn, a method for making the yarn, and a woven fabric made from the yarn wherein the yarn comprises the following properties: the yarn length per defect is greater than or equal to about 3000 meters per defect; t...

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Bibliographic Details
Main Authors YASNOWSKY JOHN KENNETH, TAM THOMAS YIU-TAI, CORRIGAN EUGENE JAMES, SALEM ELSAID HASSAN, REYNOLDS MICHAEL JAMES, MEDEIROS ROBERT WALTER, CHEN JIUNN-YOW
Format Patent
LanguageEnglish
Published 28.09.2004
Edition7
Subjects
CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS
FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE
LOOMS
MECHANICAL FINISHING OF YARNS OR ROPES
METHODS OF WEAVING
PERFORMING OPERATIONS
TEXTILES
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
WARPING OR BEAMING
WEAVING
WOVEN FABRICS
YARNS
YARNS OR THREADS
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Summary:A yarn having good entanglement and good quality, preferably a multifilament polyamide yarn, a method for making the yarn, and a woven fabric made from the yarn wherein the yarn comprises the following properties: the yarn length per defect is greater than or equal to about 3000 meters per defect; the maximum skip length is less than or equal to about 120 millimeters; the ratio between yarn length per defect to maximum skip length is greater than or equal to about 50; the entanglements per meter times the average entanglement strength is greater than or equal to about 120; and the yarn can be woven sizeless. The yarn of the invention is useful in the sizeless weaving of fabric used in air bags.
Bibliography:Application Number: US20020126229