Packing machine

Details Packing machine Packing machine

1998-09-03

2000-02-15

Coan, James F.

Package making

Wrapping machines

Cover-wiping passage or pocket for initial wrap

53232, 53251, 493910, B65B 1922

Patent

active

060239093

ABSTRACT:
A packing machine for producing semi-finished packets of cigarettes having respective blanks of packing material and respective wrappings, wherein a forming drum rotates continuously about a given axis to form the packets by partially folding the blanks about the respective wrappings; the drum being located along a packing path having an input branch, an output branch, and an intermediate branch defined by the drum and extending substantially in a spiral about the given axis; the input branch and the output branch being straight and tangent to the intermediate branch; and the drum having a number of orienting assemblies for feeding the packets to the output branch with respective longitudinal axes of the packets oriented parallel to an output direction.

REFERENCES:
patent: 3439473 (1969-04-01), Focke et al.
patent: 4866912 (1989-09-01), Deutsch
patent: 4999970 (1991-03-01), Bamrungbhuet et al.
patent: 5216869 (1993-06-01), Boldrini et al.
patent: 5727360 (1998-03-01), Focke

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