Bottle preform mold

PET preform molds, also known as polyester resin, are widely used in food packaging due to their odorless nature and are a type of raw material. Food, as an entrance and food for consumption, is highly valued by a wide range of customers for its quality issues. If food is left in the air for too long, it can cause spoilage. However, wrapping it with PET bottle preform molds can provide protection. PET can block ultraviolet rays and has the function of blocking water, oil, air, etc. Overall, its penetration rate into gases and water vapor is relatively low.

Moreover, its physical properties are relatively stable, with oil and corrosion resistance, excellent folding resistance, and strong resistance to high temperatures. Therefore, these have established it as a material for food maintenance. PET can not only be used for food packaging, but also as a material for PET bottle preforms. The principle of bottle cap molds is the same as that of food, with excellent conditions such as high temperature resistance, UV resistance, and air barrier, making it an important link in processing. Due to these properties, we are able to completely center the PET preform without damaging our health, and there is no need to worry about high temperatures causing the product to deteriorate.