Vertical packaging machine

Details Vertical packaging machine Vertical packaging machine

1984-10-18

1986-05-27

Coan, James F.

Package making

Interrelated or safety controls

53552, B65B 908, B65B 5700

Patent

active

045907358

ABSTRACT:
A vertical packaging machine having a supply of film folded upon itself, the film passing between two jaws pivoted at their lower ends. One of the jaws has a thin, L-shaped knife which is resistance-heated. The jaws clamp the film and the knife cuts and seals the film transversely and vertically along the free edges of the film to enclose an article within the package.

REFERENCES:
patent: 3282020 (1966-11-01), Smith
patent: 3340129 (1967-09-01), Grevich
patent: 3364650 (1968-01-01), House
patent: 3449889 (1969-06-01), Molitor, Jr.
patent: 3579404 (1971-05-01), Spitznagel
patent: 3721801 (1973-03-01), Bate
patent: 4235064 (1980-11-01), Wenger

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