Method and apparatus for finishing and filling packaging contain

Package making – Methods – Filling preformed receptacle and closing

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Details

533811, 53235, B65B 504

Patent

active

055378030

ABSTRACT:
The present invention relates to a method of finishing and filling packaging containers which are manufactured from foldable packaging material and which have previously been sealed and are preferably sterilized interiorly and have been transported in a flat-laid state to, for example, a food producer. The prefabricated, compressed packaging containers are connected to a piston pump which, with the aid of an overfill operation, expands and forms the packaging container, whereafter a proportion of the contents of the packaging container is resucked out of the container so that the packaging container holds a predetermined nominal volume of contents. Hereafter, the packaging container is sealed and finally formed into the desired configuration, such as a parallelepipedic configuration. An apparatus for finishing and filling packaging containers is also disclosed.

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patent: 4860802 (1989-08-01), Yamaguchi et al.
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patent: 4869047 (1989-09-01), Nishiguichi et al.
patent: 4942716 (1990-07-01), Anderson
patent: 5163487 (1992-11-01), Clusserath

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