Packaging machine

Details Packaging machine Packaging machine

1995-02-07

1997-04-22

Sipos, John

Package making

Progressively seamed cover web or web folds

With closing of web between package units

533749, B65B 906

Patent

active

056220324

ABSTRACT:
A rotary packaging machine including a pair of cooperating stripper bars (17) which engage the bag material (15) prior to the sealing jaws (16) engaging the bag material (15). The stripper bars (17) have attached to them or formed integral therewith, bag shields (30). The bag shields (30) are arcuate so as to generally extend along an arcuate path having a fixed axis extending from the pivot axis (32) of the supporting lever (26) for the stripper bar (17).

REFERENCES:
patent: 4328654 (1982-05-01), Van Ginkel et al.
patent: 4663917 (1987-05-01), Taylor
patent: 4751808 (1988-06-01), Hadden
patent: 4996825 (1991-03-01), Bacon et al.
patent: 5062253 (1991-11-01), Bacon et al.

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