Process and device for producing a coherent web from long sliver

Details Process and device for producing a coherent web from long sliver Process and device for producing a coherent web from long sliver

1990-05-30

1991-12-24

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156256, 156259, 156512, 156517, 83870, 83871, 83874, 144 3K, 144346, 144352, 144366, 144369, B27L 1100

Patent

active

050749455

ABSTRACT:
The invention relates to a process and to a device for producing a coherent web from long slivers which are produced by breaking-up the raw material fed and are then compacted to give a web which is subsequently glued and then pressed together with other webs to give blocks or the like. The raw material used is sticks or slabs which are split parallel to the fibers by vertically oscillating cutting motions, to give long slivers which are then compacted by ramming to give a web.

REFERENCES:
patent: 3674219 (1972-07-01), Harvey, Jr.
patent: 4122236 (1978-10-01), Holman
patent: 4232067 (1980-11-01), Coleman
patent: 4337809 (1982-07-01), Bertolette et al.
patent: 4371020 (1983-02-01), Barnes et al.
patent: 4421149 (1983-12-01), Barnes et al.
patent: 4711684 (1987-12-01), Coleman
patent: 4818321 (1989-04-01), Shimizu et al.

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