Shrinkable package with vent holes

Details Shrinkable package with vent holes Shrinkable package with vent holes

1985-09-11

1986-01-07

Buczinski, S. C.

Special receptacle or package

Shrink film package

426106, B65D 6500

Patent

active

H00000094

ABSTRACT:
A method of packaging a product includes the use of an inner web of thermoplastic material and a heat shrinkable thermoplastic film, the inner web and film wrapped about a product. One or more apertures introduced at the overlapping longitudinal edge portion of film and communicating with the inner web permit escape of entrapped air inside the package during a subsequent shrinking operation. The resulting package provides a tight close fitting package characterized by extended shelf life and a store-wrapped appearance.

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