Apparatus and method of making a non-woven fabric

Details Apparatus and method of making a non-woven fabric Apparatus and method of making a non-woven fabric

1993-08-18

1994-04-26

Theisen, Mary Lynn

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

Projecting particles in a moving gas stream

264518, 425 831, B27N 304

Patent

active

053064534

ABSTRACT:
Apparatus and method for the forming of fiber structures or webs utilizing a rotor having a plurality of blade sets helically arranged about its periphery for detangling and declumping air-entrained fibers which are deposited against a sizing screen, said blades act to push individualized fibers, with the assistance of positive air pressure, through the screen into a free-fall zone for deposit on an underlying forming wire.

REFERENCES:
patent: 2931076 (1960-04-01), Clark
patent: 4212602 (1980-07-01), Miller
patent: 4258455 (1981-03-01), Werner
patent: 4264289 (1981-04-01), Day
patent: 4278113 (1981-07-01), Persson
patent: 4352649 (1982-10-01), Jacobsen et al.
patent: 4375447 (1983-03-01), Chung
patent: 4627806 (1986-12-01), Johnson
patent: 4640810 (1987-02-01), Laursen et al.
patent: 4732552 (1988-03-01), Chung
patent: 5068079 (1991-11-01), Gustafsson

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