Multilayer, thermoformable, heat sealable film and use thereof in the production of boil-cured products

摘要

The present application relates to a multilayer film with the layer structure A1 / B1 / A2 / C / D, wherein A1) is a polyamide layer (PA), B1) is a coupling agent layer (HV1), A2) is a polyamide layer (PA), C) is a coupling agent layer (HV2), which optionally consists of 2 layers of different or identical materials, D) is a sealing layer (I) made from a type ionomer, the film is thermoformable and heat sealable and further conventional auxiliary substances and additives may be present in the individual layers.