Method for manufacturing crimped textile elements by fibrillatio

Details Method for manufacturing crimped textile elements by fibrillatio Method for manufacturing crimped textile elements by fibrillatio

1976-04-05

1978-07-25

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

Forming continuous work followed by cutting

264171, 264210R, 264DIG47, B29H 718

Patent

active

041029690

ABSTRACT:
A method for producing crimped textile elements by extruding a bilaminate film each face of which comprises a different thermoplastic macromolecular polymer and one face of which comprises a mixture of such a polymer with a vinyl copolymer, orienting the bilaminate film by stretching, and then fibrillating the oriented film. The fibrillated film may be chopped into discontinuous fibers. The crimped products include fibrillated webs or sheets, continuous filaments and short fibers.

REFERENCES:
patent: 3418200 (1968-12-01), Tanner
patent: 3460337 (1969-08-01), Feild
patent: 3488251 (1970-01-01), Etchells
patent: 3499822 (1970-03-01), Rasmussen
patent: 3548048 (1970-12-01), Hughes et al.
patent: 3582418 (1971-06-01), Schuur
patent: 3608009 (1971-09-01), Changani
patent: 3778333 (1973-12-01), Rasmussen
patent: 3801429 (1974-04-01), Schrenk et al.
patent: 3825644 (1974-07-01), Hosegland et al.
patent: 3882219 (1975-05-01), Wiley
patent: 3882259 (1975-05-01), Nohara et al.
patent: 3900678 (1975-08-01), Hishima et al.
patent: 3968307 (1976-07-01), Matsui et al.

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