Blended yarn producing device

Details Blended yarn producing device Blended yarn producing device

1987-09-16

1990-01-23

Rimrodt, Louis K.

Textiles: fiber preparation

Working

Drafting

19258, 19288, 57315, D01H 100, D02G 336

Patent

active

048948861

ABSTRACT:
A blended yarn producing device includes a draft device having back rollers, middle rollers and front rollers and a twisting device succeeding the draft device, which is constituted such that a trumpet guide for introducing slivers of different types separately at upper and lower locations is located on the sliver entrance side of the back roller.

REFERENCES:
patent: 3020697 (1962-02-01), Herry
patent: 3133320 (1964-05-01), Swanson
patent: 3895417 (1975-07-01), Zimmermann
patent: 3918127 (1975-11-01), Amsler
patent: 4259766 (1981-04-01), Copoulos
patent: 4445252 (1984-05-01), Morihashi et al.
patent: 4551887 (1985-11-01), Uematsu

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