REFRIGERATOR Russian patent published in 2011 - IPC F25D23/06 B32B5/20 

FIELD: personal use articles.

SUBSTANCE: refrigerator comprises inner lining, which forms inner sides of body and/or door, outer lining, forming outer sides of body and/or door, compartment, which is confined along perimetre with inner lining, where food and drinks are stored, and space for insulation, which is arranged between inner lining and outer lining, where insulation material, such as polyurethane, is injected. Inner lining is made of plastic lining sheet, which has the main layer made of shockproof polystyrene with the help of extrusion process, and protective layer, which is arranged from mixture of glossy shockproof polystyrene and polystyrene-polyethylene, and applied onto surface of the main layer, inverted to compartment, by means of joint extrusion method.

EFFECT: using this invention makes it possible to create sheets for refrigerator with high chemical resistance to fats and detergents.

11 cl, 3 dwg