Package opening system

Details Package opening system Package opening system

1986-08-25

1988-01-19

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

428905, 428323, 4283133, 428 40, 428906, 428 35, 428 43, 428916, B32B 516, B32B 2904

Patent

active

047204230

ABSTRACT:
A multilayer strip having an adhesive between layers, the adhesive containing frangible microcapsules carrying a fragrant liquid therein, can be used as a tear strip for a package overwrap. Upon pulling the outward layer of said strip, the overwrap is opened and the fragrance is released.

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patent: 4661388 (1987-04-01), Charbonneau
patent: 4666771 (1987-05-01), Vesley et al.

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