Film unwinding carriage for a packaging machine

Details Film unwinding carriage for a packaging machine Film unwinding carriage for a packaging machine

1992-05-01

1993-04-20

Sipos, John

Package making

Methods

Applying a partial cover

53410, 53461, 53141, B65B 1104, B65B 6100

Patent

active

052031365

ABSTRACT:
A method to prevent tearing of packaging film is provided using a carriage which includes a stand, a supporting shaft for a film reel and a roller device; the carriage being intended to be incorporated in a packaging machine for wrapping loads. Plastic film is unwound from a film reel and longitudinal creases are formed on the longitudinal edges of the film web to prevent tearing of the film during packaging.

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