PP (polypropylene), polypropylene, is a light thermoplastic synthetic resin with excellent performance, with chemical resistance, heat resistance, electrical insulation, high strength mechanical prope...

I. Factors affecting the performance of vapour plated silicon oxide barrier packaging films Vapour plating base film, vapour plating method, vapour plating conditions as well as the composition o...

The majority of laminate films are made from plastic, but can also be made from paper, metal foil (usually aluminium) or fabric. In co-extruded films, all layers are extruded together at the same time...

The extruder drive system usually consists of an electric motor, a reduction gearbox and bearings. During the extrusion process, the screw speed must be stable and not vary with the screw load in orde...

The common problems of film coating machine are. Uneven film thickness, pitting on the surface of the film, round pits, small bubbles on the surface of the film, unstable film, broken film, "orange...

Easy-open films are mainly used in the packaging of after-dinner snacks and other related leisure foods, and are a functional packaging material that has been developed in response to the demand for e...

PE sheet production lines and PP sheet production lines are mainly used to produce PE and PP sheets of different specifications. PE and PP sheets are a highly crystalline, non-polar thermoplastic resi...

A screw pelletizer is a type of forming machine that produces a specific shape of material. Underwater pelletizers are similar to airflow pelletizers and water jet pelletizers. The equipment mainly co...