It is understood that pharmaceutical plastic bottles have become the symbol of innovation and development of the pharmaceutical packaging industry and have been successfully listed. The demand for medicinal plastic bottle packaging in the world has risen steadily, and the market prospect of medicinal plastic bottle development is optimistic.

Medicinal plastic bottles are mainly made of medicinal composite packaging materials, and medicinal plastic bottles are mostly high-density polyethylene plastic products. The global demand for medicinal plastic bottle packaging is increasing every year, and the growth rate of medicinal plastic bottle packaging ranks first. Among the medicinal plastic bottles, the higher performance is the medicinal PET plastic bottle.

Medicinal PET plastic bottles have excellent chemical resistance. Food packaging made from medicinal PET plastic bottles meets food hygiene requirements, because PET resin is not only a harmless resin, but also a pure resin without any additives, and is considered to be a qualified and safe packaging for medicines and foods. material.

The medicinal PET bottle has good gas barrier property. Among the commonly used plastics, the PET bottle has the best performance of blocking water vapor and oxygen, and can fully meet the special storage requirements of the pharmaceutical packaging. PET has excellent chemical resistance and can be used for packaging all items except strong alkali and some organic solvents. The recycling rate of PET resin is higher than other plastics, as it burns heat treatment due to its burning heat card. The value is low and flammable, and does not produce harmful gases.

Food packaging made of PET meets food hygiene requirements because PET resin is not only a harmless resin, but also a pure resin without any additives. It has passed the strict food hygiene including the United States, Europe and Japan. The test of the law is considered to be a qualified and safe packaging material for medicines and foods.

At present, PET production worldwide is growing at a double-digit rate. Pharmaceutical plastic bottles made of polyester as the main raw material are the most ideal varieties in terms of quality, gloss and physical and chemical properties.

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