Apparatus for forming a narrow weave from bare elastomeric threa

Details Apparatus for forming a narrow weave from bare elastomeric threa Apparatus for forming a narrow weave from bare elastomeric threa

1977-09-07

1979-08-21

Kee Chi, James

Textiles: weaving

Special-type looms

139 99, 139103, D03D 4100, D03D 4906

Patent

active

041649630

ABSTRACT:
A narrow woven stretch fabric is formed from bare elastomeric warp threads separated by high shrink warp threads and from a high shrink weft thread. The edge elastomeric warp threads are loosely wrapped with heat set yarn. These edge threads, which are under the same tension as the other elastomeric warp threads, are wrapped between the supply and the loom. The weft thread is interwoven at a low weft per inch and the fabric is heat treated to shrink the non-elastic high shrink threads and corrugate the elastomeric threads without heat setting. The wrapping device and the surface feed rollers for the elastomeric threads are driven by the loom drive at appropriate speeds.

REFERENCES:
patent: 407872 (1889-07-01), Moore
patent: 2383767 (1945-08-01), Brownlow et al.
patent: 2427334 (1947-09-01), Alderfer
patent: 2690047 (1954-09-01), Long
patent: 2776675 (1957-01-01), Hochman
patent: 3098347 (1963-07-01), Smith
patent: 3099907 (1963-08-01), Masurel et al.

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