Package making – Methods – With contents treating
Reexamination Certificate
2011-03-08
2011-03-08
Durand, Paul R (Department: 3721)
Package making
Methods
With contents treating
C053S510000, C426S518000
Reexamination Certificate
active
07900423
ABSTRACT:
In the case of a method for the gastight packaging of objects using a film material fitting tightly on the objects using a vacuum, the object being placed in a tray and a deep-drawable film being attached to the tray for sealing, it is provided that a tray having at least one peripheral rim is used to form the packaging, the deep-drawable film is cut to the size of the peripheral rim, and that the deep-drawable film is subsequently and/or simultaneously applied to the peripheral rim in a gastight manner.A device preferably for carrying out this method has at least one cutting device for the deep-drawable film.
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Collard & Roe P.C.
Durand Paul R
Jörg von Seggern Maschinenbau GmbH
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