Tear oriented package

Special receptacle or package – Article housing attached to panel – Movable or detachable housing closure

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Details

206609, 206634, 229DIG5, B65D 6526

Patent

active

047622300

ABSTRACT:
A tear oriented package is provided and is formed of a pair of wall members sealed together about their peripheral edges when aligned with one another. In this manner a sealed chamber is formed therebetween for holding preselected items therein. At least one of the wall members is formed of foamed polypropylene material to facilitate the tearing of the one wall member to open the package in one predetermined direction while resisting the opening of the package in other directions due to the orientation of the foamed polypropylene material. The package can be made to be reclosable by placing a predetermined amount of cohesive material on a preselected portion of the package.

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patent: 3809220 (1974-05-01), Arcudi
patent: 4131195 (1978-12-01), Worrell, Sr.
patent: 4200200 (1980-04-01), Hein, III et al.
patent: 4236652 (1980-12-01), Beguhn
patent: 4428477 (1984-01-01), Cristofolo
patent: 4510621 (1985-04-01), Sak et al.
patent: 4638912 (1987-01-01), Graf

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