Dry process composite aluminum-plastic film CPP

       It is usually designed as a three-layer structure, consisting of a composite layer, a core layer, and a heat sealing layer. Made by co extrusion casting method, the main raw materials are polypropylene and modified polypropylene. The characteristics of few crystal points, good deep penetration performance, and electrolyte resistance make it suitable for dry and hot composite processes, and applied to battery aluminum-plastic packaging films in 3C consumer electronics, power batteries, energy storage and other fields.

Used for dry composite aluminum-plastic film CPP
       The composite layer uses modified polypropylene, and no glue is required during the composite process. It is compounded with aluminum foil at high temperature and is generally used for 3C, power batteries, etc.