Special receptacle or package – With pallet feature – Knockdown or collapsible type
Patent
1982-09-30
1985-04-23
Shoap, Allan N.
Special receptacle or package
With pallet feature
Knockdown or collapsible type
206628, 427289, B65D 572
Patent
active
045124787
ABSTRACT:
A paperboard container is provided having an opening member defined by an array of perforations. A coating of plastically deformable and readily rupturable material is disposed on the inside surface of the container and extends on each side of each perforation in the array of perforations including the continuous section of paperboard material between adjacent perforations. The cooperation of the coating of plastically deformable material and the paperboard material ensures that the severances between adjacent perforations will be more precise, less ragged and will not produce detached slivers of paperboard material.
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Champion International Corporation
Gehman Bryon
Jones William W.
Mulholland John H.
Shoap Allan N.
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