It is understood that multi-layer co-extrusion cast film extrusion technology is a traditional film extrusion production process. Moreover, the biggest advantage of the multi-layer co-extruded cast film extrusion technology is that it has extremely high processing precision and can maximize the performance of the material to be processed. Especially in the processing of high barrier multi-layer co-extruded cast film, there is no comparable advantage.
Extrusion technology characteristics and advantages of multi-layer co-extruded cast film. The multi-layer co-extruded cast film extrusion technology is a composite die in which two or more different plastics are passed through a multi-channel extruder using two or more extruders to join a multi-layer structure. Composite film and technology for forming by chill roll.
The multi-layer co-extruded cast film extrusion technology is also a conventional extrusion production process for producing films. Multi-layer co-extrusion cast film extrusion technology can produce films of various materials, and multi-layer co-extruded cast film extrusion technology has high processing precision, especially when processing semi-crystalline thermoplastics. Give full play to the properties of the material being processed and maintain the best dimensional accuracy.
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