Packaging unit for continuously producing sealed packages, conta

Details Packaging unit for continuously producing sealed packages, conta Packaging unit for continuously producing sealed packages, conta

1998-06-15

2000-09-05

Sipos, John

Package making

With means responsive to a sensed condition

Of receptacle or cover feed or adjunct feed or application

53 75, 53551, B65B 906, B65B 5704

Patent

active

061124982

ABSTRACT:
A packaging unit (1) for continuously producing aseptic sealed packages (2), containing a pourable food product, from a tube (14) of packaging material filled with the food product; the unit (1) has a first and second chain conveyor (10, 11) respectively having a number of jaws (12) and a number of counter-jaws (13), which cooperate with and grip the tube (14) to heat-seal the tube at successive cross sections (54) by means of induction heating elements (29) on the jaws (12); and each jaw (12) has a pair of movable elements (60) for interacting with and correcting supply of the tube (14), and the travel of which is controlled by a control assembly (95) in response to a signal (107) related to the position of designs (31) on the packaging material.

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