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What are the advantages of PET bottle mold
Jul 22,2022
The PET preform mold is polyester resin, which is widely used in food packaging, because it is odorless and belongs to a kind of raw material. Food as an entrance, edible things, as a broad customer, pay attention to its quality problem. If the food is kept in the air for too long, it will cause deterioration, and the material wrapped with the raw material of the PET preform mold can be used. It has the effect of protection. Because PET can block ultraviolet rays, it has the functions of blocking water, oil, and air. Generally speaking, its permeability to gas and water vapor is relatively low.
Moreover, its physical effect is relatively stable, it has the functions of oil resistance and corrosion resistance, and the folding resistance function is also very good. Packaging is also used as a material for PET bottle blanks. The principle of bottle cap mold is the same as that of food. It has excellent conditions such as high temperature resistance, UV resistance, and air barrier, making it an important process in processing. link. Because of these properties, we can be completely assured of the PET preform, which is not harmful to our health, and there is no need to worry about the deterioration of the product due to high temperature.
