PS black touch printing plastic sheet roll

PS Black touch printing plastic roll production

1. Raw material preparation

Ensure that all raw materials, including PS (polystyrene) plastic particles, pigments, additives, etc., meet product specifications.

2. Extrusion molding

Use an extruder to heat the PS particles and extrude them into a strip-shaped film. By adjusting the parameters of the extruder, the thickness, width and other properties of the film can be controlled.

3. Adding color

During the extrusion process, color particles can be added to the plastic to obtain the desired black color. Color selection may involve the use of black pigments or a mixture of other colors, depending on the requirements of the final product.

4. Printing

If you need to print patterns or text on plastic rolls, you can use a printing press for printing. This step can be performed after extrusion or as part of the extrusion process.

5. Coating (if required)

Sometimes, in order to increase the wear resistance of plastic rolls or provide other properties, it may be necessary to apply a special coating to the surface.

6. Cooling and Cutting

The extruded and processed plastic rolls need to go through a cooling process and then cut into rolls according to the required specifications.

7. Inspection and Packaging

The produced plastic rolls are inspected for quality to ensure they meet specifications. They are then packaged into the final product for shipping and storage.