Apparatus for packaging bulk material

Details Apparatus for packaging bulk material Apparatus for packaging bulk material

1977-04-01

1978-04-18

McGehee, Travis S.

Package making

With contents treating

Reshaping

53171, 141 65, 141 77, B65B 3104

Patent

active

040843904

ABSTRACT:
A method and apparatus for packing of bulk materials. The bulk material is measured in portions and dispensed into a fill pipe. Suction probes are provided for evacuating the entrapped gas from the bulk material while in the fill pipe. The fill pipe is then lowered against a stop to suddenly jar the fill pipe to effect a release of the gas-free bulk material into a tubelike container. Thereafter, the top of the tubelike container is sealed closed and lowered into a bag and delivered to a station whereat the bag is sewn closed.

REFERENCES:
patent: 2138356 (1938-11-01), Ryan et al.
patent: 3488915 (1970-01-01), Delestatius
patent: 3518809 (1970-07-01), Ott
patent: 3724163 (1973-04-01), Roussel

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