Simultaneous texturizing and entangling of filament bundles

Details Simultaneous texturizing and entangling of filament bundles Simultaneous texturizing and entangling of filament bundles

1976-12-22

1978-10-17

Rimrodt, Louis K.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28255, 28271, D02G 116, D02G 334, D02J 106

Patent

active

041200780

ABSTRACT:
A process for the simultaneous texturizing and entangling of filament bundles by treating filament bundles of synthetic, high-molecular weight materials with a heated fluid in two tubular treatment chambers, in which process spatial or periodic irregularities are produced, in the treatment zones, in the flow of fluid and/or filament bundles. Preferably, a certain range of values of a volume mass flow factor is adhered to.

REFERENCES:
patent: 3083522 (1963-04-01), Rakowski et al.
patent: 3481558 (1969-12-01), Davies et al.
patent: 3609835 (1971-10-01), Boon
patent: 3714686 (1973-02-01), Schmid et al.
patent: 3835511 (1974-09-01), Schrader et al.
patent: 3889327 (1975-06-01), Joly et al.
patent: 4007518 (1977-02-01), Larson

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