Fleece layering apparatus

Textiles: fiber preparation – Assembling – Web forming

Patent

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Details

19163, 19302, B65H 45103

Patent

active

044816944

ABSTRACT:
Fleece layering apparatus for forming a fibrous fabric web consisting of several layers of fleece with delivery means layering the infed fleece in a zig-zag manner, with which the infed fleece is moved by air-permeable delivery means against the surface of which the web of fleece is pressed by a controlled and regulated air flow, and with an upper fixed air-permeable delivery belt and a lower fixed air-permeable delivery belt vertically spaced beneath the upper one and parallel to it, between which a preferably air-permeable fleece transferring roll is provided which can move backwards and forwards between two end positions, and beneath the lower delivery belt, a fleece doffing and cuttling device is provided which can move backwards and forwards between two end positions.

REFERENCES:
patent: 3638279 (1972-01-01), Swados
patent: 3877628 (1975-04-01), Asselin et al.
patent: 3973291 (1976-08-01), Kolbach
patent: 4074395 (1978-02-01), Frosch et al.
patent: 4194270 (1980-03-01), Hille
patent: 4290170 (1981-09-01), Brookstein et al.

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