1100*0.04PVC heat shrinkable film18

Many of the items we often use are inseparable from the packaging of widely used PVC Heat Shrink Film, but for people who are new to it, we don't know which shrink method is better. Here are a few common packaging methods for PVC shrink film.

 

The first is the use of boiling water shrinkage method: its principle is the same as that of the steam heat shrinking machine, and the shrink product packaging is beautiful;

 

The second is to use a hair dryer: by heating the hair dryer to exert a shrinkage effect, the operation is more convenient and fast. The hair dryer shrink is also suitable for packaging products of different shapes, without the need for the heating process of the shrinking machine. However, this shrinkage method is suitable for the packaging of small batches of products and may be too slow. (Hair dryers are limited to PVC materials because PVC materials require relatively low temperatures, such as other materials, such as POF/PE/PET, which can be shrunk with a heat gun.) ）

 

The third shrinkage method is the use of heat shrinking machine, which is suitable for continuous mass production of shrinkable products in the factory, and has a wide range of applications, such as POF heat shrinkable film, PVC Heat Shrinkable film, PE heat shrinkable film, etc.

 

The above three heat shrinking methods are commonly used, I hope you have an understanding of the shrink film shrinkage methods here, I hope it will be helpful to you.