Currently, there are more than 300 kinds of plastics in use. We often have several kinds: polyethylene (PE), polypropylene (PP), polyester (PET), COP. (there are also a small number of high barrier plastics and polypropylene).

Now commercially available for high density polyethylene plastic products, plastic bottle itself has the larger breathable, moisture permeability and pervious to light, so the drug didn't bottle and outside air, moisture and light source, heat source completely cut off, so that drugs are susceptible to the influence of these factors and gradually decompose damage or deterioration.

Medicinal plastic bottles, and is a kind of medicine plastic bottle PET bottle, medicinal PET plastic bottle has good gas barrier property, blocking water, oxygen, the most excellent performance, can fully satisfy the special storage requirements of pharmaceutical packaging. In addition, PET has excellent chemical resistance, can be used for all except the part of alkali and organic solvent materials, made of PET food packaging is in line with food hygiene requirements, because the PET resin is not only a harmless resin, but also a kind of pure resin without any additives, it passes, including the u.s., Europe and Japan, a strict inspection of food hygiene law, is considered to be a qualified and safe medicine and food packaging materials.

With the continuous development of medicinal plastic bottles, the safety performance of medicinal plastic bottles and the material requirements also more and more high, and want to use plastic bottle product also did not let people down, are high-tech, high performance of medicinal plastic bottles. For example, to prevent children from opening medical packaging bottles and so on.