What Factors Affect the Transparent of PET Bottle?

PET bottle is the representative of the transparent pharmaceutical packaging, which is the most extensive plastic packaging. PET plastic oral liquid bottles can be used for edible oil, spices, alcohol, drugs, cosmetics, liquid detergent and other chemical product packaging. However, there have some factors influences on transparent PET bottles.

transparent PET bottle 

First is that the moisture content of materials. Raw materials must be dried before producing. Mostly the drying temperature is 160 ℃, it will not become wet if always staying in the air for dried materials.

Second is the parison wall to save. Parison wall to save will affect transparency of bottle production directly. The reason is that the size of the wall to save directly affect the bottle preform mold cooling process under the condition of low temperature, can increase some appropriate deposit the wall, and vice will wall thickness decrease.

Third is the effect of melt flow rate. When the bottom of the parison of burning mouth more trickle way more narrow, Melt flow by scratching at the mouth of the speed will increase, this will promote is not far from scratch mouth obvious crystallization phenomenon, which appear on the outside of produce a opacifying layer.

Fourth is the melt viscosity, at the same melting temperature will directly affect the melt viscosity of the resin.

Oral Liquid Bottle Made of Plastic

Oral liquid means combined with a single dosage packaging bottle, while multidoses give priority to PET bottle, which is developed based on medical broth, injection of new dosage forms, it's package is plastic oral liquid bottle. it’s packaging is changed from medical glass bottle to PET pharmaceutical plastic bottle. The advantage of oral liquid including small doses, absorb quickly, stable quality, easy to carry and use, easy to save etc. The mainly feature is that suitable for industrialized production. Some of the oral liquid can be used for emergency medicine of traditional Chinese medicine, just like Four Decoction oral liquid, Silver Yellow oral liquid. So in recent years, many capsules and pills changed into oral liquid to make it become one of the faster growing formulations in pharmaceutical preparations.

 

PET medicine bottle

Anyway, whether China or the world has paid more attention to pharmaceutical packaging especially on oral liquid. Which is packaged by plastic oral liquid bottle. PET pharma oral liquid bottle is easy to shape with high transparent and light quality. Strength and elasticity are significantly higher than other plastic materials, which can absorb the impact of the big but not broken, the most suitable for thin wall, qualitative light, intensity is high drug packaging bottle. Medicinal PET bottle has good gas barrier property.

 

Syrup bottle

Plastic oral liquid bottle for pharma syrup manufacturer

Oral liquid means combined with a single dosage packaging bottle, while multidoses give priority to syrup bottle, which is developed based on medical broth, injection of new dosage forms, it's package is plastic oral liquid bottle. it’s packaging is changed from medical glass bottle to PET pharmaceutical plastic bottle. The advantage of oral liquid including small doses, absorb quickly, stable quality, easy to carry and use, easy to save etc. The mainly feature is that suitable for industrialized production. Some of the oral liquid can be used for emergency medicine of traditional Chinese medicine, just like Four Decoction oral liquid, Silver Yellow oral liquid. So in recent years, many capsules and pills changed into oral liquid to make it become one of the faster growing formulations in pharmaceutical preparations.

oral liquid bottle made of plastic

Anyway, whether China or the world has paid more attention to pharmaceutical packaging especially on oral liquid. Which is packaged by plastic oral liquid bottle. PET pharma oral liquid bottle is easy to shape with high transparent and light quality. Strength and elasticity are significantly higher than other plastic materials, which can absorb the impact of the big but not broken, the most suitable for thin wall, qualitative light, intensity is high drug packaging bottle. Medicinal PET bottle has good gas barrier property.