The two methods for the degradation of plastic film by PE blower have different characteristics due to the large differences in process flow. According to experts, the solution tape process is relatively simple, but the product quality is not easy to control, the film yield is low, the energy consumption is high, and the equipment investment is large. The extrusion blown film method can significantly improve product quality, production efficiency and other aspects than the tape method.

The air-cold half is the up-blowing method, the water-cold method is generally the down-blowing method, and the cooling water temperature is room temperature. Unless your temperature is very special and you need to control the water temperature specially, the water temperature is best between 5 and 30 degrees. PE film blower oil cooling is generally for decelerators, especially large decelerators.

With the development of the society, people pay more and more attention to the packaging of products, and the packaging of film is a key link that people pay special attention to. Because the use of film packaging can keep the product fresh for a long time, but also has the functions of moisture, frost, oxygen, oil resistance, and so on, people like it more and more.

PE film blower degradable PVA plastics can, pure starch particles can not, and should be mixed with PVA. Adding other plastics, such as PE, can also make granules first. According to experts, the solution tape process is relatively simple, but the product quality is not easy to control, the film yield is low, the energy consumption is high, and the equipment investment is large. The extrusion blown film method can significantly improve product quality, production efficiency and other aspects than the tape method.