Method of making a shrink wrap package

Details Method of making a shrink wrap package Method of making a shrink wrap package

1988-12-09

1989-10-17

Spruill, Robert L.

Package making

Methods

Conforming by stretching or shrinking of cover over contents

53452, B65B 4302, B65B 5306

Patent

active

048738140

ABSTRACT:
This shrink wrap package includes a container having side margins defining an open top and a shrink wrap plastic cover having a first portion disposed above the container margins and a second portion disposed in lapped relation to the container below the margins, the first portion including vent openings of a size and number to permit free airflow through the package and allow the escape of gas. The cover is shring-wrapped to the container by means of a heat gun and in one embodiment the cover is dome-shaped to suit placement over a container basket having an arcuate handle.

REFERENCES:
patent: 3324625 (1967-06-01), Dulmage
patent: 3675767 (1972-07-01), Taylor
patent: 3922362 (1975-11-01), Pierce

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