Sealable oriented polyolefinic multilayer film, process for its manufacture and its use.

摘要

The invention relates to an oriented multilayer polyolefin film which comprises a base layer essentially containing polypropylene, and at least one heat-sealable top layer. The base layer contains a tertiary aliphatic amine and an amide of a water-soluble carboxylic acid having 8 to 24 carbon atoms. The heat-sealable top layer contains SiO2. The multilayer film is essentially free from silicone oil. The invention also relates to a process for the production of the multilayer polyolefin film and to the use of the film.