Textiles: manufacturing – Thread finishing – Surface modification of running length
Patent
1989-09-20
1990-09-04
Schroeder, Werner H.
Textiles: manufacturing
Thread finishing
Surface modification of running length
D02G 116, D02J 108
Patent
active
049532715
ABSTRACT:
An intermingling nozzle for filaments and yarns is described. The intermingling nozzle comprises a reedlike side by side arrangement of alternate yarn channel and closing plates. In the yarn channel plate sides adjoining the closing plates, grooves are formed as yarn channels and perpendicularly thereto as blowing channels. The closing plates are rotatable with respect to the yarn channel plates, specifically between an open position, in which they give access to the yarn channels to allow yarns to be inserted, and a closed position, in which they cover up the yarn channels. The intermingling nozzle is suitable in particular for intermingling high-count yarns, for example for reinforcing fabrics and tire cords.
REFERENCES:
patent: 3296679 (1967-01-01), Jobson
patent: 3367100 (1968-02-01), Hughey
Geirhos Josef
Jacob Ingolf
Wellenhofer Herbert
DeSandro Bradley Kurtz
Hoechst Aktiengesellschaft
Schroeder Werner H.
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