PVC Marble Sheet production process
The production process of PVC Marble Sheet is a complex and precise process involving multiple steps to ensure product quality and aesthetics. The following is the basic production process of PVC Marble Sheet:
Raw material preparation:
Choose high-quality polyvinyl chloride (PVC) resin as the base material.
According to product requirements, it may be necessary to add stabilizers, plasticizers, fillers, dyes, and UV absorbers as additives to enhance the performance and color of the material.
Mixing and plasticization:
Mix PVC resin and additives evenly in a high mixing machine.
Heat and plasticize the mixture using a twin-screw extruder to achieve a suitable processing state.
Extrusion molding:
The plasticized PVC material is extruded through the mold of an extruder to form a continuous PVC sheet.
The board is cooled and shaped by a cooling device to ensure dimensional stability.
Printing and lamination:
Use high-definition printing technology to print marble patterns on the surface of PVC sheets, ensuring clear patterns and uniform colors.
Cover the printing layer with a protective film using a laminating machine to enhance the wear resistance and scratch resistance of the pattern.
Embossing and surface treatment:
By using an embossing machine to press a marble like texture onto the surface of PVC sheet, the realism and tactile sensation are increased.
Perform surface treatment, such as adding anti slip layers, UV resistant layers, etc., to enhance product performance.
Cutting and Inspection:
Use precision cutting equipment to cut continuous sheets into PVC Marble Sheets of the desired size.
Conduct quality inspection on finished products, including size, color, pattern, strength, etc., to ensure compliance with standards.
Packaging and Storage:
Packaging products that pass inspection usually uses protective film and hard packaging materials to avoid damage during transportation.
Store in a dry and ventilated environment, avoiding direct sunlight to maintain product performance.
The entire production process requires strict quality control and advanced production equipment to ensure the aesthetics, durability, and safety of the final product.
