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Product introduction1, high barrier: The use of different plastic material barrier performance is very different, five/seven layers of co-extruded film, to achieve the effect of oxygen, water, carb...
What kind of material is the grain vacuum bag processed? It is pressed by several layers of material composite?Grain vacuum packaging bag is made of seven layers of co-extruded film processing, sev...
Biaxially stretched polypropylene film (BOPP) is generally a multi-layer co-extruded film, which is made of polypropylene particles formed by co-extrusion sheet, and then stretched in both vertical...
Thermoforming is the thermoplastic sheet or tubular material heated to soften, under gas pressure, liquid pressure or mechanical pressure, using the appropriate mold or fixture to make it into a pr...
A simple principle is that the direct performance of films can complement each other's strengths and weaknesses. By complementing the properties of each layer of material, high-performance composit...
Multi layer co extruded film refers to a film formed by simultaneously extruding multiple plastic raw materials into multiple channels from a single die. Multi layer co extruded films have advantag...