COMPOSITION OF MATERIAL OF COVER AND GASKET MATERIAL ESSENTIALLY NOT CONTAINING ETHYLENE VINYL ACETATE COPOLYMER Russian patent published in 2016 - IPC C08L23/06 B32B27/32 B65D51/16 B65D53/00 

FIELD: technological processes.

SUBSTANCE: present invention relates to polymer compounds of gasket material for sealing molded plastic covers, which contain described polymer compounds of gasket material. Instead of EVA copolymers disclosed polymer compounds of gasket material mainly include low density polyethylene (LDPE). Accordingly, in one embodiment this invention proposes polymer compound of gasket material containing: a) LDPE; b) catalysed metallocene polyethylene of very low density; c) random copolymer; and d) lubricant; where above said compound of gasket material essentially does not contain EVA copolymer.

EFFECT: obtaining gasket material with good technological and operational characteristics.

15 cl, 1 ex