Process for making elastic stretch woven fabric

Details Process for making elastic stretch woven fabric Process for making elastic stretch woven fabric

1994-11-10

1995-12-26

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

28155, 57 3, 57 11, 2642884, 264340, 264345, D02G 302

Patent

active

054785146

ABSTRACT:
An improved process is provided for weaving an elastic stretch fabric. The fabric is woven with weft and/or warp yarns that are combination yarns which comprise a partially oriented synthetic crystalline polymer yarn combined with an elastomeric core. The fabric is then stretched, heat set and finished under particular conditions to provide the resultant fabric with an elastic stretch of 18 to 45% and dimensions about equal to the as-woven dimensions.

REFERENCES:
patent: 3357076 (1967-12-01), Greenwald et al.
patent: 4467595 (1984-08-01), Kramers
patent: 4554121 (1985-11-01), Kramers
Lycra.RTM. Spandex Fiber Bulletin L-94, "Producing Stretch-Woven Fabrics from Core-Spun Yarns containing Lycra.RTM. Spandex" E. I. du Pont de Nemours & Co. (Apr. 1980).

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