Pvc fibers and method of manufacture

Details Pvc fibers and method of manufacture Pvc fibers and method of manufacture

D - Textiles, Paper

01

D

D01D 5/098 (2006.01) D01D 5/096 (2006.01) D01F 1/10 (2006.01) D01F 6/10 (2006.01)

Patent

CA 2628521

Improved PVC filaments for use as wig material for toy dolls are described. PVC resin may be mixed with a stabilizing agent, lubricants, and a processing aid and pounded into PVC resin pellets. The PVC resin pellets may be subsequently spun or extruded in a conventional spin-draw machine. Undrawn PVC filaments are oil-coated and drawn at differential temperatures on a plurality of roller sets prior to heat-setting and being wound on a take-up unit.

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