Air jet machine and diagonal Z loop fabric pattern for three-dim

Details Air jet machine and diagonal Z loop fabric pattern for three-dim Air jet machine and diagonal Z loop fabric pattern for three-dim

1997-06-02

1999-07-20

Falik, Andy

Textiles: weaving

Special-type looms

139DIG1, D03D 1300, D03D 2500, D03D 4100

Patent

active

059244593

ABSTRACT:
A machine that uses modified air jet technology for weft insertion, knitting needles for Z yarn insertion and "closers" to close the warp sheds before beating to produce three-dimensional fabric in flat, wide panels at high speed. The fabric is characterized by a pattern consisting of the conventional multiple rows of X, Y and Z yarns orthogonal at 90.degree. to each other but which has each Z yarn loop diagonally over a warp and a weft yarn alternately at +45.degree. and -45.degree. at both the top and bottom edges of the fabric. The diagonal loops permit the fabric to be made with either an equal number of rows of warp and weft yarns, or one more than or one less row of warp than weft yarns, and also have its right and left edges bound by Z yarns.

REFERENCES:
patent: 3834424 (1974-09-01), Fukuta et al.
patent: 4614212 (1986-09-01), Olenwine
patent: 5085252 (1992-02-01), Mohamed et al.
patent: 5137058 (1992-08-01), Anahara
patent: 5449025 (1995-09-01), Weinberg

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