Method of making a fabric and a fabric obtained therefrom

Details Method of making a fabric and a fabric obtained therefrom Method of making a fabric and a fabric obtained therefrom

1999-06-17

2000-10-24

Calvert, John J.

Textiles: weaving

Warp manipulation

Shedding

139 79, 139 31, 139 80, 139 81, 139100, D03C 1300

Patent

active

06135161&

ABSTRACT:
A method for producing a fabric, by a loom equipped with healds, a reed and a back roller, characterized by using synthetic filament yarns as the warp yarns and the weft yarns to be supplied to the loom, using a drive system having a cam for the shedding and closing motions of the healds, and keeping the dwell angle of the healds in a range from 85 to 120 degrees. The back roller is equipped with a positive easing mechanism, and the easing quantity by the easing mechanism is adjusted in a range from about 5 to about 15 mm. Where the warp yarns positioned in the selvages of the fabric among the warp yarns are called selvage yarns and the warp yarns additionally added to the selvage yarns are called insert yarns, then the number of insert yarns per 10 selvage yarns is in a range of from 1 to 10, and one selvage yarn each and one insert yarn each are guided through each dent of the reed.

REFERENCES:
patent: 3568725 (1971-03-01), Hindle
patent: 3703195 (1972-11-01), Schwarz
patent: 3964523 (1976-06-01), Benedict
patent: 4111240 (1978-09-01), Mallard
patent: 4727910 (1988-03-01), Surkamp

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