Mat, stretched polypropylene film with improved scratch resistance, a process for the preparation and their use as packaging -, - finishing or carrier film

摘要

Mat, two - or multilayer, biaxially stretched polypropylene film from a matt layer lying on the outside, a core layer and optionally further layers, which is located on the opposite side of the matt layer are connected to the core layer, characterized in that the core layer a propylene - homo - or copolymer coating and the matt layer is a mixture of two not homogeneous miscible components a and b as well as particulate additives in a concentration of 0,5 - 20 w -% relative to the matt layer, contains. Dollars a further described, a method of their preparation and their use as packaging film, film for finishing printed products or carrier film for an adhesive layer.