Thermoplastic skin packing means

Details Thermoplastic skin packing means Thermoplastic skin packing means

1990-03-28

1992-05-26

Culver, Horace M.

Package making

Methods

Skin packaging

53432, 53433, 53453, 53467, 53475, 53478, 426404, B65B 3102, B65B 4710, B65B 2508, B65B 1152

Patent

active

051156245

ABSTRACT:
A method of packaging goods including providing a base and placing goods over the base. A flexible web of gas permeable skin wrapping plastics material is then applied over the base and the goods, and air or gas is evacuated from between the base and the skin wrapping so as to allow the skin wrapper to flexibly displace onto the goods to at least partially skin pack the goods. A lid is then applied over the skin wrapping and spaced from the wrapping. A desired gas is then provided in the space between the lid and the skin wrapping to enhance the keeping properties of the packaged goods by permeating the skin wrapping. The lid is sealed to the base so that the space is permanently retained, and the skin wrapping is attached relative to the base.

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