we have 7 plants for various plastic production, over 40 producing lines totally, with both Calender and Extrusion technologies, intelligent and automatic producing and quality-control system, ISO certificated.

PET film/sheet : ( the production process is the same as PVC film/sheet)

1. Preparing softened and melted PVC material, Feeding the melted plastic material into calender, so that the material is gradually calendered to be a (sheet) having a desired thickness;  

2. Sending the film (sheet) material into a water bath tank;  

3. Sending the cooled flexible plastic film (sheet) to pass a water removing equipment in which more than one soft rubber roller and metal roller cooperate with other supplemental water removing means;

4. Sending the plastic film (sheet) coming out of the water removing equipment to pass a series of heating rollers coated with water-absorbent material;

5. Winding up the plastic film (sheet) into rolls