Bagging methods

Details Bagging methods Bagging methods

1976-11-19

1977-11-15

McGehee, Travis S.

Package making

Interrelated or safety controls

B65B 3102

Patent

active

040579492

ABSTRACT:
An improved method for bagging material, particularly granular material in which the material is first placed into a bag, the bag is closed by bringing the lips of the open end together and folding them over, preferably with a double fold, a discontinuous seal is then made along the closure, the bag is then subjected to atmospheric pressure.

REFERENCES:
patent: 2071300 (1937-02-01), Gammeter
patent: 2875070 (1959-02-01), Rockland et al.
patent: 3153886 (1964-10-01), Christensson
patent: 3196587 (1965-07-01), Hayward et al.

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