Packaging machine

Package making – Means to fill and close preformed receptacle

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Details

53565, 53467, 53458, 493125, 493135, 493183, 493182, B65B 100, B65B 300, B65B 500, B65B 4326

Patent

active

054888123

ABSTRACT:
A packaging machine for manufacturing packaging containers for liquid contents, e.g., milk or juice, from tubular packaging container blanks of laminated paper and plastic material. The blanks are fed through the machine by means of a main conveyor along which is disposed various stations for performing operations such as sealing the bottom ends of the blanks to form bottom-sealed packaging containers, filling the bottom-sealed packaging containers, and top-sealing the filled containers. A station can also be provided to transfer blanks from an infeed conveyor located below the main convey to the main conveyor. The stations are jointly controlled but individually driven and replaceable, which makes for a flexible and compact machine.

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patent: 4790123 (1988-12-01), Ljungstrom et al.
patent: 4807420 (1989-02-01), Barker
patent: 4860519 (1989-08-01), Lemaire et al.
patent: 4982556 (1991-01-01), Tisma

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