The manufacturer of anti-uv pet bottle is a transparent white plastic packaging container formed by blow molding. After injection molding, intermediate product bottles are formed, and then plastic bottles are formed by blow molding. That is, the two-step molding principle. Let's take a look at what kind of material the anti-uv pet bottle manufacturer uses.

The manufacturer of an anti-uv pet bottle is made by injection molding of a special material made of polyester. The transparent bottle blank is formed after blow molding. Under specific pressure and temperature conditions, the volume in the gun die of the mold expands according to the mold specifications. An anti-uv pet bottle manufacturer with corresponding height and thickness is obtained. At present, the anti-uv pet bottle manufacturer is mostly used for packaging medicine, beverages, mineral water, candy, flavoring agents and so on.

1. PET

Hard quality, good toughness, high strength, bright surface, environmental protection and non-toxic, transparent and a variety of colors of the sheet. The disadvantage is that PET high frequency thermal sealing is more difficult, and the price is slightly more expensive than PVC, this material is often required to replace PVC by high-grade and environmentally friendly users, PET materials are generally used to make plastic bottles for packaged food, beverages, and pharmaceutical industries.

2. pp

The material is particularly soft, good toughness, environmental protection, non-toxic, high temperature resistance, often made into catering equipment or other high temperature products packaging; However, its plasticity is poor, the processing is difficult, the surface gloss is poor, and the color will become lighter when processing, which is used to make disposable plastic bottles.

3. PVC

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

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