Deadfold sticker systems

Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Ornamental – decorative – pattern – or indicia

Patent

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Details

428 77, 428220, 428294, 428906, 383 82, A61F 1302, B32B 706

Patent

active

052272109

ABSTRACT:
The new dispensing roll of deadfold stickers comprises a length of flexible carrier tape having a low adhesion surface and a multiplicity of flexible deadfold stickers releasably adhered to the low adhesion surface for easy removal therefrom. Each deadfold sticker comprises a laminate of pliable layers and at least two deadfold wires in spaced parallel alignment embedded in the laminate in a direction transverse to the length of the carrier tape. The carrier tape with releasably adhered deadfold stickers is wound upon itself in the dispensing roll. The dispensing roll is used in automatic machinery to form mouth-foldable deadfold reclosable bags; and the preferred reclosures are those having three creases of fold line formed by two folding steps.

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patent: 4863772 (1989-09-01), Cross

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