Ordinary adhesive films are directly pasted on the surface of the board with glue at room temperature, so they are easy to fall off after one or two years. PVC film, on the other hand, is pressed on the surface of the board at a high temperature of 110 degrees using a special vacuum laminating machine, so it is not easy to fall off.

Although PVC film has excellent quality assurance, some people may say that PVC is a chemical product after all, it is not as good as natural materials, it cannot eliminate toxicity and odor, and it is inevitable to cause harm to the environment. This is not the case. This is because the raw materials used to produce PVC film are specially refined, and the toxic substances are completely extracted. Therefore, PVC is completely non-toxic and odorless, and has no irritation to human skin or respiratory system. For those who are allergic to wood and paint, furniture or kitchenware wrapped in PVC film is very suitable. By using PVC film as a decorative film, people can use medium-density boards, particle boards, plywood and fiberboards in large quantities, reduce the amount of wood used, and thus reduce damage to forests and even the environment. From this perspective, PVC film has made a great contribution to the protection of the ecological environment.

The use of PVC once caused great controversy in Western countries, and many people tried to replace PVC with various other materials. However, it turns out that the quality of PVC is no less than that of other substitutes, and it is cheaper than these materials. Relevant experts have found through research that in many industries, giving up the use of PVC will incur considerable additional costs. Specific data show that giving up the use of PVC will increase the additional costs by billions of marks. For specific consumers, this will mean a huge additional expense. Take windows with PVC as the surface material as an example. If these windows do not use PVC, but use ordinary wood as the surface, then the cost of cleaning and maintenance alone will increase by an astonishing amount. In a small town in the UK, people have used wooden windows for the past 20 years. Someone investigated the cleaning and maintenance costs of these windows and compared them with the cleaning costs of PVC windows. The results showed that the cleaning costs of ordinary wooden windows are twice as high as those of PVC windows.