Packaging machines

Package making – With cover-adjunct application or formation

Patent

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Details

53189, 53258, B65B 6302, B65B 4326

Patent

active

040621693

ABSTRACT:
A packaging machine for inserting a batch of semi-compressible articles into preformed bags open at one end, having a longitudinal ram movable toward and away from the open bag and batch receiving means located at the leading end of the ram to carry the batch into the open bag, the batch receiving means having a pair of generally elongated flat parallel walls extending forwardly of the leading end of the ram and spaced from each other to receive the batch therebetween. At least one of said walls is flexible along its length and engages means located at the entrance of the bag by which it is deflected transversely of the direction of movement to impart a compressive force upon the articles as they are inserted into the bag.

REFERENCES:
patent: 2580833 (1952-01-01), Piper et al.
patent: 3908539 (1975-09-01), O'Brien

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