Composite yarn and process for producing the same

Details Composite yarn and process for producing the same Composite yarn and process for producing the same

2006-07-28

2009-08-11

Hurley, Shaun R (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

Covering or wrapping

C057S011000, C057S228000

Reexamination Certificate

active

07571594

ABSTRACT:
A process for producing composite yarns comprises the steps of first wrapping a second yarn around the perimeter of and along the length of a first yarn and then heating the yarn intermediate produced by such wrapping to produce a composite yarn. When a heat-shrinkable yarn is used in producing such a composite yarn, the shrinkage of the heat-shrinkable yarn enables the production of composite yarns possessing aesthetic qualities similar to those exhibited by yarns produced by much more complicated processes, such as bouclé and chenille yarns.

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