Shrink film package having perforated folded strip

Details Shrink film package having perforated folded strip Shrink film package having perforated folded strip

1991-01-02

1991-11-26

Gehman, Bryon P.

Special receptacle or package

Shrink film package

229 8705, B65D 6528, B65D 7108

Patent

active

050676121

ABSTRACT:
Packaging with heat-shrinkable film wherein an article has on its surface a heat-shrinkable film in the longitudinal or traversing direction, a tape-shaped overlapping portion is formed on said film, the tape-shaped overlapping portion is partially welded, and tear-off perforations are made in lines along the longitudinal direction thereof so that tearing off the tape-shaped overlapping portion along the perforations opens the package to allow the article to be taken out.

REFERENCES:
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patent: 3214078 (1965-10-01), Leezer
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patent: 3456780 (1969-07-01), Forman
patent: 3480179 (1969-11-01), Rowland
patent: 3668061 (1972-06-01), Forman
patent: 3679048 (1972-07-01), Fujio
patent: 3873018 (1975-03-01), Donnay
patent: 4658963 (1987-04-01), Jud

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