ZHANGQIAO VILLAGE,WANQUAN TOWN,PINGYANG,ZHEJIANG,CHINA. [email protected]
Blowing is a method of producing films that uses extruded thin plastic tubes. Initially, plastic granules must be heated and melted to become viscous and molten. Then, the plastic is shaped into a thin tube which will be air-blown to further expand and turn into a film. Finally, the cooled film is stretched and rolled into a cylinder. Different properties, widths and thicknesses can be produced while using this method. Such films can be applied in numerous industries including used in diverse industries in packaging and other industrial uses.