Method of making a liner construction

Details Method of making a liner construction Method of making a liner construction

1974-08-30

1976-06-01

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156289, 264 451, 312214, B29F 300, B32B 3130, C09J 700, F25D 2308

Patent

active

039606317

ABSTRACT:
A refrigeration appliance liner and method of fabricating the same. The liner includes a plastic wall provided with a release layer on one surface formed of a material having a limited adhesion with an insulating foam which is subsequently foamed-in-place thereagainst thereby permitting separation of the liner from the foam as a result of differential thermal contraction of the liner and foam thereby avoiding stress cracking of the liner. The liner wall is defined by a sheet of the plastic material which is provided with the release layer and subsequently formed into the desired refrigerator liner configuration.

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patent: 3697368 (1972-10-01), Bhuta et al.
patent: 3790243 (1974-02-01), Whorton
patent: 3804481 (1974-04-01), Tillman

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