Crossing device for the production of non-fraying edges of a dou

Details Crossing device for the production of non-fraying edges of a dou Crossing device for the production of non-fraying edges of a dou

1991-03-04

1992-06-23

Falik, Andrew M.

Textiles: weaving

Warp manipulation

Traversing

D03C 706

Patent

active

051234548

ABSTRACT:
A method for the production of non-fraying edges of a double woven fabric on a double-rapier loom, using a double shed crossing device comprising per shed a needle carrier, an oblique slot plate and a positioning device, characterized in that, in case of alternate weft insertion in the upper and the lower shed, a first shed positioning with crossing threads being guided between the stationary needles remains simultaneously for the upper shed and the lower shed over two successive and alternate wefts, with the preparation of the changeover of the crossing thread and the stationary thread for the next shed positioning.

REFERENCES:
patent: 3369570 (1968-02-01), Lacy
patent: 4614210 (1986-09-01), Debaes
patent: 4635686 (1987-01-01), Terasaki

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