Apparatus for crimping and setting synthetic fiber groups

Details Apparatus for crimping and setting synthetic fiber groups Apparatus for crimping and setting synthetic fiber groups

1985-08-05

1986-11-04

Mackey, Robert R.

Textiles: manufacturing

Thread finishing

Surface modification of running length

D02G 112, D02G 120

Patent

active

046203451

ABSTRACT:
An apparatus consisting of a stuffer box crimping device of a conventional type with a cooling device immediately following thereafter and designed as a sieve drum under a suction draft. The dense crimped parcel, conducted to the sieve drum surface from the crimping chamber optionally by way of a chute is seized by the cooling air, thereupon cooled, and continuously transported. The thus set crimped structure can then be deposited without problems onto an endless belt arranged at a spacing therefrom.

REFERENCES:
patent: 3341911 (1967-09-01), Smith
patent: 3800373 (1974-04-01), Fleissner
patent: 4118843 (1978-10-01), Schippers et al.
patent: 4301578 (1981-11-01), Dammann et al.
patent: 4422225 (1983-12-01), Rurzke

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