Characteristics of co-extrusion filmIn the processing of the film, one raw material is extruded onto another film that has been made or different types of films have been made, and the adhesive is used to bond each other to form a multi-layer film. This product called a composite membrane. Co-extrus

Sheet machine extrusion The plastic sheet produced by the extrusion method has good mechanical properties and optical properties, and has the characteristics of light volume, good light transmission, heat preservation, sound insulation, and convenient installation. It can be used as structural mater

Anti-rust film production process Antirust film is the abbreviation of VCI antirust film (VCI antirust film), which is a new generation of innovative high-tech products based on the combination of polymer materials and VCI vapor phase antirust technology development. After the antirust metal article

1. Household wrapping film (refrigerator plastic wrap) Household wrapping film is also called refrigerator cling film or self-adhesive cling film. At present, most of them are LDPE cast film in China. It has a certain degree of resilience and good self-adhesiveness, and is often used for wrapping pa

Barrier plastic composite flexible packaging materials are used in a wide range of fields, such as vacuum packaging, displacement air packaging, etc., in principle, aluminized barrier films can basically be applied. Compared with ordinary all-plastic barrier films, aluminized barrier films have thei