Stretch break method and product

Details Stretch break method and product Stretch break method and product

2006-09-05

2006-09-05

Welch, Gary L. (Department: 3765)

Textiles: fiber preparation

Stapilizing

Tension breaking

C019S000390

Reexamination Certificate

active

07100246

ABSTRACT:
A method for stretch breaking fibers to produce a staple yarn and operating a staple fiber spinning machine that enables the production of a plurality of products of lot size smaller than a large denier tow product. The process includes at least two break zones and a consolidation zone downstream from a second break zone to form a staple yarn. The filaments are broken in a second break zone downstream from the first break zone by increasing the speed of the fiber fed into the process.

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