The principle of door decorative film mainly includes its material composition, production process and application effect.
The main material of door decorative film is high molecular polymer (PVC), which is made by adding various additives, calendering and compounding process. Specifically, the production process of decorative film includes the following steps:
Material selection: Select high-quality PVC as the base material, and add various additives to improve its performance.
Calendering process: Calender the PVC material through a calender to form the required film.
Compounding process: Compound the calendered film with various base materials (such as wood, plastic board, aluminum plate, iron plate, etc.) to make a multi-purpose decorative material.
This decorative film is widely used in many fields, including household appliances, audio surface decoration, interior decoration, interior decoration of airplanes, ships and trains, etc.
