As PET plastic bottle has many characteristics, include light texture, high transparency, impact resistance ,not easy to break , easy to transport and other characteristics, it mostly used for oral liquid preparations and oral solid preparations that do not require final sterilization.
First of all, PET bottles are of light weight, easy to shape and bottle firm. Its strength and elasticity is significantly higher than other raw materials, suitable for thin wall, light weight, high strength medicinal plastic bottles. PET bottles have been applied in China for 40 years and the rapid development stay momentum. The recent two decades it has become the country's most important liquid and solid packaging containers. In pharmaceutical packaging field of applications, in the case of the same charge volume, PET bottle’s weighs only about 1/10 of the glass bottle, the same diameter of the bottle, PET bottle’s capacity is 1.5 times that of the glass bottle. You can also use PET raw materials made transparent or opaque amber bottle, there are more selection of diverse color and beautiful appearance.
Secondly, medicinal PET plastic bottles have good gas barrier properties. Its blocking water vapor and oxygen performance excellent, can fully meet the special storage requirements of pharmaceutical packaging. Its excellent chemical resistance can be used for packaging of all items except strong alkali and some organic solvents.
PET’s production is growing at double-digit rates around the world. Pharmaceutical PET plastic bottles as its stable characteristics and good transparency to become the most applications in drugs, health products and food packaging containers.