Adjustable guide roller assembly for tube forming apparatus

Details Adjustable guide roller assembly for tube forming apparatus Adjustable guide roller assembly for tube forming apparatus

1987-11-12

1988-08-30

Sipos, John

Package making

Progressively seamed cover web or web folds

With closing of web between package units

53389, 226174, 226194, B65B 906

Patent

active

047667168

ABSTRACT:
An adjustable guide roller assembly installed on the tube forming apparatus of form-fill-seal packaging machines of the type having a tube former and depending tubular fill pipe through which quantities of product are passed and over which a strip of packaging material is pulled to progressively form the material into a depending and upwardly open tubular configuration and subsequently sealed to form product bearing packages. The adjustable guide roller assembly is removably mounted on the back of the tube former adjacent the curved shaping portion which receives the strip material and is pivotally and horizontally movable relative thereto to receive and adjustably position the strip material thereon. The guide roller member of the assembly is capable of being pivotally raised above the top of the lowermost surface of the shaping portion of the former to clear the machine framework supporting the former allowing it to be removed horizontally outward from the packaging machine.

REFERENCES:
patent: 2955398 (1960-10-01), Dreeben
patent: 3027696 (1962-04-01), Leasure
patent: 3067555 (1962-12-01), Newell
patent: 3641736 (1972-02-01), Dwyer
patent: 4501109 (1985-02-01), Monsees

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