Method of producing loop-type textile fastener fabric and proces

Details Method of producing loop-type textile fastener fabric and proces Method of producing loop-type textile fastener fabric and proces

1994-04-15

1995-09-12

Lusignan, Michael

Coating processes

Foraminous product produced

Filter, sponge, or foam

66194, 156 78, 427322, 4274121, 428 95, 428 96, B05D 500

Patent

active

054495300

ABSTRACT:
A lightweight warp knitted textile fabric suitable for use as the loop component of a hook-and-loop fastener is formed of a set of ground yarns knitted in a relatively stretchable construction with a set of loop-forming yarns formed in a stitch pattern producing elongated underlap loops extending outwardly from the technical back of the fabric which can be readily interengaged with the hook elements of a mating hook component without any necessity for brushing, napping or mechanically raising the loops. In one embodiment, a second set of loop-forming yarns is formed in a stitch pattern producing elongated loops extending outwardly from the technical face of the fabric which can be adhered to a backing material such as a carpet backing. In another embodiment, filling yarn is inserted weftwise in every fabric course. The fabric is preferably finished with a starch application to improve handleability during subsequent processing and, in the case of the second embodiment, a fluorocarbon composition is applied when the fabric will be adhered to a foam carpet backing to restrict foam penetration into the fabric interstices.

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Guilford Mills, Inc. Warp Knitted Fabric Style No. 30000, no date.

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