IN-MOULD LABEL FILM FOR BLOW-MOULDING, METHOD FOR PRODUCING SAME AND ITS USE

摘要

The invention relates to the use of an opaque multilayer polypropylene film as in-mould label suitable for blow-moulding. Said label consist of a base laye r containing vacuole-initiating fillers and pigments and of at least two outer layers. The film has a total thickness of at least 85 .mu.m. The base layer contains a combination of tertiary aliphatic amine and fatty acid amide and the two outer layers contain anti-blocking agents. Film density is between 0.65 and 0.85 g/cm3 and the film is corona- or flame-treated on both sides.< /SDOAB>