What is the appropriate thickness of PVC heat shrink film?

The thickness of PVC heat shrink film is generally between 0.02mm and 0.08mm, but it can also be adjusted according to specific needs and uses. In practical applications, the thickness of the film may be affected by many factors, such as processing temperature, shrinkage rate, characteristics and requirements of the packaging, etc.

Generally speaking, thinner PVC heat shrink films are easier to shrink because they have better thermal conductivity. However, if the film is too thin, it may affect its strength and durability. Therefore, when choosing the thickness of PVC heat shrink film, it is necessary to consider various factors comprehensively and weigh and choose according to actual needs.

In addition, it should be noted that the thickness of PVC heat shrink film is not the only factor affecting its performance. For example, factors such as processing temperature, heating time, and pressure control will also affect the shrinkage rate, strength, and other properties of PVC heat shrink film. Therefore, when using PVC heat shrink film, it is necessary to follow the correct processing and operation methods to ensure its performance and quality.