FALTBARE, BIAXIAL VERSTRECKTE PROPYLENFOLIE ZUM VERPACKEN VON FETT

摘要

The invention relates to a single or multi layer film with an improved barrier and dead-fold characteristic. More specifically, the present invention relates to a highly foldable and stiff film with single or multi layers for the packaging of food particularly margarine, butter or the like. The film developed in this invention is made up of the following layers. The base layer (C) and one of the outer layers (A) contain a homopolymer, a filler and a hydrocarbon resin. One of the inner layers (B) contains a homopolymer, a filler, a resin and a coloring agent, the other inner layer (D) contains a homopolymer and a resin and the second outer layer (E) contains a polymer mixture and an anti blocking agent.