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. Flexible lift gate is a flexible soft curtain door, inside and outside the two curtains, curtains used between the aluminum beams connected with a vertically movable rail, the roof beams have levels not in the same straight line and hangar large plants in particular be applicable. Flexible lift door installation does not take up interior space in the hole inside. When the fiest move to open the door, and finally superimposed over the hole. Off event curtain rail first and then fall down until it is completely closed. Flexible Gate,Flexible Pvc Aircraft Folding Up Door,Steel Structure Fabric Flexiile Door,Exterior Automatic Flexible Door Shenzhen Hongfa Automatic Door Co., Ltd. , http://www.pvchighspeeddoor.com
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.