3 Layer Laboratory Cast Film Extruder

The film is prepared by multi-layer co-extrusion casting method Because it can make a variety of materials with different characteristics in the squeeze They compound with each other in the process of production, so that the product has both The good properties of different materials can complement each other in characteristics, So that products get special requirements of performance and appearance, such as anti Oxygen and moisture barrier, permeability resistance, transparency, fragrance retention Heat preservation, UV protection, anti pollution, high temperature cooking , low temperature thermal sealing and strength, stiffness, hardness and other mechanical properties