Method and an apparatus for filling packaging, in particular pap

Details Method and an apparatus for filling packaging, in particular pap Method and an apparatus for filling packaging, in particular pap

1993-04-27

1995-05-23

Bray, W. Donald

Package making

Methods

Plural covers

53468, 53469, 53574, B65B 1158

Patent

active

054170397

ABSTRACT:
A method for filling packaging including an outer paper packaging member and an inner plastic film bag member with a filling material that is contained in a filling material container arranged above the packaging. The method includes, in the vicinity of the filling material container, forming the plastic film bag member from a tubular film by providing a welded seam along a lower edge. The bag is spread apart at an open upper edge. The plastic film bag member is separated from the tubular film. The plastic film bag member is inserted over the filling material container. The filling material container is lowered together with the plastic film bag member into the outer packaging member. The filling material container is emptied into the plastic film bag member. The material filling container is moved back to a starting position above the packaging.

REFERENCES:
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patent: 2387812 (1945-10-01), Sonneborn et al.
patent: 3306001 (1967-02-01), Peppler
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patent: 4341054 (1982-07-01), Curtheoux
patent: 4495748 (1985-01-01), Rowell
patent: 4674268 (1987-06-01), Gavronsky
patent: 4815253 (1989-03-01), Kovacs et al.
patent: 4979353 (1990-12-01), Seppala
patent: 5212931 (1993-05-01), Hartmann

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