Sumino Seiko Cast Film Production LineCompared with extruded blown film, extruded cast film has the advantages of good film transparency and thickness uniformity. Cast film resins are mainly polypropylene, polyethylene, and polyamide.In order to manufacture extrusion cast film, in the extruder, the

Antirust film is the abbreviation of VCI antirust film, which is a new generation of innovative high-tech products based on the combination of polymer materials and VCI gas phase antirust technology development. After the rust-proof metal articles are packed and sealed with antirust film (which can

Co-extruded barrier multilayer laminated films are usually made of polyolefin resins, with polyethylene, polypropylene and other plastics being the most widely used. In addition to the moisture-proof function, they often also play the role of heat sealing layer and carrier layer.1. PolyethylenePolye

涂布机的常见几大生产线

Hot melt adhesive is a mixture of basic polymers, tackifying resins (tackifiers), waxes and antioxidants. In order to improve its adhesiveness, fluidity, heat resistance, cold resistance and toughness, etc. , a certain amount of plasticizers, fillers and other low molecular polymers can also be adde