China machine PE Plastic Processed and Extrusion Blow Moulding Type ABC 3 Layer Multi-layer Film Blowing Machine

Three layer extrusion blown film is a process in which the plastic melt is continuously extruded through the mold under a certain shear force through a single screw conveyor at the processing temperature of the raw material. It is then blown by compressed air, cooled by a wind ring, and pulled by a frequency converter to obtain a double diameter plastic film. Mainly used to detect the feasibility of blowing film on polymer materials and the gum condition inside the materials, as well as the dispersion of colored dispersions, control mixtures, and extrudates

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