Bag making machine

Details Bag making machine Bag making machine

1995-12-27

1997-06-03

Johnson, Linda

Package making

Progressively seamed cover web or web folds

Multirow

53551, 53578, B65B 906

Patent

active

056343248

ABSTRACT:
A bag making machine for making bags from a sealable film is disclosed, wherein the heatable film is advanced along forming tubes. Most particularly, the invention is concerned with a bag making machine for the parallel manufacture, especially of tubular bag packings of a low width made from a foil cut into a plurality of strips of identical width, with the strips being continuously and cyclically formed around a corresponding number of parallel tubes.

REFERENCES:
patent: 1791307 (1931-02-01), Goodwin
patent: 3354799 (1967-11-01), Harrison
patent: 3415171 (1968-12-01), Wilson
patent: 4079662 (1978-03-01), Puccetti et al.
patent: 4218943 (1980-08-01), Osburg
patent: 4576588 (1986-03-01), Umeda et al.
patent: 4697403 (1987-10-01), Simpson et al.
patent: 4991379 (1991-02-01), Boeckmann
patent: 5046300 (1991-09-01), Custer et al.
patent: 5099755 (1992-03-01), Montano et al.
German periodical "Papierverarbeiter" Oct. 1969 pp. 24, 26.

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