Process and device for preparing a packaging blank and packaging prepared by such blank
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 22, 2001
Grant Date -
N/A
app pub date -
Oct 7, 1997
filing date -
Oct 8, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Packaging, particularly for a carton of cigarette packs, includes opening structure permitting easy access to one or more of the objects or packs of cigarettes which it contains. The opening structure includes a line of pre-weakened resistance, comprising pre-cuts, either passing completely through the material constituting the packaging or incompletely through the thickness of that material. Individual pre-cuts may be separated by interconnected attachment portions. The line of weakened resistance may partially or completely surround a surface disposed on one, two, or three faces of the packaging. Structure for starting the opening may be provided. A process and a device permitting such packaging are also disclosed.
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