Flow-through fiber preparation feed system and method

Details Flow-through fiber preparation feed system and method Flow-through fiber preparation feed system and method

1988-09-30

1989-09-12

Schroeder, Werner H.

Edible products

Simulative

Vehicle or component thereof

19300, D01G 1540

Patent

active

048646938

ABSTRACT:
A textile fiber preparation feed system and method are disclosed in which processed textile fibers from a blender (A) are delivered to a flow-through textile cleaner (B) and then directed to a vertical chute feed (C). An air stream conveys the fibers from blender (A) to chute feed (C) across cleaning rollers (34, 36) of cleaner (B) without a nip feed providing increased cleaning efficiency. Control system (60) continues operation of top feed roll (52) after termination of carding machine (14) and discharge of fiber batt (12) from the chute feed to purge excess fibers in the air stream. In this manner, accumulation of the excess fibers in a fiber column (F) above top feed roll is prevented which would block air exit (50) and choke down top feed roll (52) upon resumption of the carding machine or fiber batt discharge.

REFERENCES:
patent: 3414330 (1968-12-01), Trutzschler
patent: 4404710 (1983-09-01), Wood
patent: 4476611 (1984-10-01), Keller et al.
patent: 4514881 (1985-05-01), Hergeth el al.
patent: 4682388 (1987-07-01), Pinto

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