MAJOR CONTROLS WITH ORGANIC PARTICULARS IN THE FOREIGN SCHEME

摘要

The invention relates to coextruded thermoplastic food casings which are made of at least two layers, including an outer layer (Z). At least one layer, which is not the outer layer (Z), contains more than 50 wt. % thermoplastic components based on (co-)polyamide(s) and the outer layer (Z) contains more than 50 wt. % thermoplastic components and inorganic particles which are distributed therein, said particles having at least partially an equivalent conical diameter greater than 20 ñm. At least one of the layers, not the outer layer (Z), has a carrier function. Said type of food casings can be configured in such a way that they are extremely similar in relation to the appearance and feel thereof to collagen, skin fibre, fibre-reinforced cellulose or/and natural casings