Manufacture of non-woven materials

Details Manufacture of non-woven materials Manufacture of non-woven materials

1973-08-20

1976-02-17

Drummond, Douglas J.

Textiles: fiber preparation

Assembling

Formed silvers

156441, D01G 500

Patent

active

039382214

ABSTRACT:
Apparatus for forming a tubular non-woven web comprising filament supply means and filament forwarding means, between which there is no cumulative angular motion, and a filament collector comprising a number of continuous belts arranged to form a vertical channel, onto the inside wall of which the forwarding means project filaments to form a non-woven web. There are at least two filament forwarding means. The continuous belts are synchronously driven to carry the non-woven web away from the filament forwarding means.

REFERENCES:
patent: 3250602 (1966-05-01), Stalego
patent: 3423266 (1969-01-01), Davies et al.
patent: 3615998 (1971-10-01), Kolb et al.
patent: 3647597 (1972-03-01), Voss et al.
patent: 3758373 (1973-09-01), Rich
patent: 3763521 (1973-10-01), Ricketts
patent: 3781393 (1973-12-01), Feltgen et al.

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