Characteristics of PET medical plastic bottle

The appearance of the bottle mouth of the polyester PET medical plastic bottle is actually quite neat. The end face of the bottle mouth of the plastic bottle product is relatively flat, and the thread is relatively complete, without any damaged notch. In addition, its crystallinity is good, there is no beneficial material, and there is no wire drawing. The whole polyester PET medical plastic bottle will not be deformed, and there is no oil stain inside. The molding degree of the bottle body is good and the transparency is relatively high.

Polyester PET medical plastic bottle is light in weight, easy to form and firm in body. The strength and elasticity are obviously higher than other raw materials, so it is suitable for medical plastic bottles with thin walls, light weight and high strength. Polyester PET medical plastic bottle has been used in China for 40 years and has developed rapidly. In recent twenty years, it has become the main liquid and solid packaging container in China. In the application of drug packaging, the weight of PET bottle is only about 1/10 of that of glass bottle when the drug volume is the same; The capacity of PET bottles with the same diameter is 1.5 times that of glass bottles. PET materials can also be used to make transparent or opaque brown bottles, with various colors and beautiful appearance.

Polyester PET medical plastic bottle is simply a plastic product, but the plastic bottle made of this material has good gas barrier. Moreover, it has excellent water vapor and oxygen barrier performance, which can meet the special storage requirements of drug packaging. It has excellent chemical properties and can be used for packaging all articles except strong alkali and some organic solvents.