Textiles: manufacturing – Packaging
Patent
1979-09-12
1981-07-07
Woo, Jay H.
Textiles: manufacturing
Packaging
19299, 425369, B65H 5480
Patent
active
042766826
ABSTRACT:
A device for laying down a continuous material with the aid of a pair of profiled rolls, consisting of two wheels, the peripheries of which are provided with teeth and which form an engagement zone, is provided. The width of the teeth in the engagement zone in the direction of the center point of the wheel remains at the most the same and should increase by no means.
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patent: 2983026 (1961-05-01), Skalko
patent: 3332114 (1967-07-01), Oja
Ruber Klaus
Zill Karl
Hoechst Aktiengesellschaft
Woo Jay H.
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