The PETG decorative film production line made by Gwell is a modern production line used for producing PETG decorative films, which has the following characteristics and process flow.
Firstly, the production line adopts advanced PETG film extrusion technology. The raw material PETG particles are fed into an extruder, heated and extruded under high pressure to form a flat PETG film. The temperature, pressure, and speed of the extruder can be adjusted as needed to ensure that the quality and thickness of the film meet the requirements.
Next, the film is cooled and enters the roller rolling system. In this step, the roller rolling machine processes and adjusts the film through different rollers to achieve higher flatness and the required width and thickness. By adjusting the speed and pressure of the roller, different types and specifications of PETG decorative films can be produced.
Then, the film enters the vacuum coating equipment for surface treatment. Vacuum coating technology can form various colors and patterns on the surface of thin films, increasing decorative effects. This step can also selectively add functional coatings such as UV resistance and scratch resistance to improve the performance and durability of the film.
Finally, after cutting and coiling, the PETG decorative film production line can cut and roll the produced film into rolls according to different sizes and lengths. This facilitates subsequent packaging and transportation.
The entire PETG decorative film production line is also equipped with an automated control system, which can monitor and adjust parameters in real-time during the production process to improve production efficiency and product quality. The design and process flow of this production line are committed to achieving efficient, stable, and customizable production of PETG decorative films, meeting the needs of various decorative applications.