Five-layer vacuum insulation panel made of hemp stalks and synthetic resin composition

Abstract

A five-layer vacuum insulation panel comprises a composite of hemp stalks and synthetic resin and a laminated sealing layer, characterised in that an adhesive layer (2) is arranged on both sides of an intermediate layer (3) containing vacuum bubbles, to which an outer vacuum sealing layer (1) is connected by adhesive between the individual layers, an adhesive layer (2) is arranged to serve as a seal between them, an intermediate layer (3) containing vacuum bubbles is arranged between the vacuum sealing layers (1).