SCHLAUCHFOERMIGES VERPACKUNGSMATERIAL, VORZUGSWEISE ZUR VERWENDUNG ALS WURSTHUELLE

摘要

Disclosed is a multi-layer tubular packaging material having two or more layers, comprising at least one first layer of a polymer comprising a linear polyamide and at least one second layer of a polymer comprising a linear polyamide containing from about 2 to 40 percent by weight of a hydrophilic substance compatible with the polyamide, e.g., polyvinyl alcohol.