Method for collecting fibrous material

Details Method for collecting fibrous material Method for collecting fibrous material

1979-03-16

1981-07-28

Rimrodt, Louis

Textiles: fiber preparation

Assembling

Web forming

19301, 191611, D04H 508

Patent

active

042802539

ABSTRACT:
A method and apparatus for collecting fibrous material (14) comprises distributing the fibrous material (14) onto a collection surface (18) to form a pack (20), and intercepting a portion of the fibrous material (14) during formation of the pack (20) with a plurality of spikes (24) extending from the collection surface (18). The spikes (24) partially penetrate the pack (20) and retain the intercepted fibrous material (14) in the upper portion (27) of the insulation pack (20).

REFERENCES:
patent: 2912723 (1959-11-01), Roberts
patent: 3034180 (1962-05-01), Greiner et al.
patent: 3038215 (1962-06-01), Harwood
patent: 3132383 (1964-05-01), Papps
patent: 3474500 (1969-10-01), Olson et al.
patent: 3474502 (1969-10-01), Pohland

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