Method and apparatus for packaging down

Details Method and apparatus for packaging down Method and apparatus for packaging down

1975-04-17

1976-11-16

Bell, Jr., Houston S.

Dispensing

Processes of dispensing

222189, 222440, 141 5, 141 67, B65B 304, B65B 104, B67B 700

Patent

active

039919102

ABSTRACT:
This invention relates to a novel and improved method and apparatus used for the filling of small packets with a measured quantity of down which includes the steps of or the structure for sucking a measured quantity of down into a perforated cylinder closed at the lower end by a retractable gate, opening the gate while ejecting the down from the perforated cylinder by extending a plunger therein, blowing the down resting atop the extended plunger back into the hopper preparatory to retracting same, and reclosing the gate.

REFERENCES:
patent: 2528877 (1950-11-01), Goldberg

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