Apparatus for packaging loose fibrous material

Details Apparatus for packaging loose fibrous material Apparatus for packaging loose fibrous material

1986-11-26

1988-01-05

Spruill, Robert L.

Package making

With contents treating

Reshaping

53528, 53550, B65B 120

Patent

active

047167122

ABSTRACT:
The apparatus of each embodiment includes a suction housing having a perforated duct therein. Fibrous material supplied to the inlet of the duct is compacted by air being evacuated through the perforated sidewall of the duct. The continuous compacting of fibrous material aids in moving the already compacted material out the outlet of the duct.

REFERENCES:
patent: 2815621 (1957-12-01), Carter
patent: 2954730 (1960-10-01), Moser
patent: 2984172 (1961-05-01), Roberts et al.
patent: 4312171 (1982-01-01), Vadas
patent: 4343131 (1982-08-01), McCormick et al.
patent: 4457125 (1984-07-01), Fishburne
patent: 4619103 (1986-10-01), Kenrick
patent: 4640083 (1987-02-01), Takahashi et al.

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