Treatment of textile film strands

Details Treatment of textile film strands Treatment of textile film strands

1972-06-13

1976-04-13

Kee Chi, James

Textiles: manufacturing

Warp preparing or handling

Machine replenishing

28 16, 28 713, 28DIG1, D02G 112

Patent

active

039494543

ABSTRACT:
Surface wetting of scored textile film strands facilitates fibrillation thereof. Liquid water of inert aqueous solution is applied by various means in the form of droplets or a thin surface layer to such strands, which then are compressed laterally and longitudinally to fibrillate and crimp them, as by stuffer crimping, in a continuous process optionally including predrawing the strands to increased length.

REFERENCES:
patent: 2954587 (1960-10-01), Rasmussen
patent: 3041705 (1962-07-01), Sonnino
patent: 3336174 (1967-08-01), Dyer et al.
patent: 3396443 (1968-08-01), Stanley
patent: 3402548 (1968-09-01), Wininger, Jr. et al.
patent: 3422616 (1969-01-01), Felix
patent: 3460416 (1969-08-01), Gilbert
patent: 3491419 (1970-01-01), Satterwhite
patent: 3571870 (1971-03-01), Dixon et al.
patent: 3641760 (1972-02-01), Keuchel

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