Blow molding transparent bottles commonly used materials

PET

Hard, good toughness, high strength, bright surface, transparent and a variety of colors of the sheet. The disadvantage is that PET high-frequency heat sealing is more difficult, the price is slightly more expensive than PVC, this material is often required to product high-grade and environmentally friendly users instead of PVC, PET material will generally be used to make packaging food, beverage, pharmaceutical industry plastic bottles.

pp

The material is particularly soft, good toughness, environmental protection, non-toxic, high temperature, often made into food and beverage appliances or other high-temperature products packaging; but its plasticity is poor, processing difficulties, poor surface gloss, and processing the color will become lighter, and is used to make disposable plastic bottles.

PVC

Soft, strong toughness, plasticity, can be made into transparent and a variety of colors, commonly used transparent PVC packaging cosmetics category of plastic bottles.