General transparent plastic box material is divided into: PVC / PET / APET / PP, according to the different material requirements and characteristics to choose.

A: PVC material and its characteristics

PVC material in English is: Polyvinyl chloride, chemical name is polyvinyl chloride. Its main features are as follows:

1. The material of PVC is heavy and is about 1.380 g/cm3;

2. PVC material thickness uniformity, tensile resistance, corrosion resistance, transparency.

3. PVC material is flame-retardant, moisture-proof, waterproof, excellent in insulation and anti-fouling.

4. PVC material is not environmentally friendly.

PVC plastic box features

Due to the high transparency of PVC material and the ability to achieve a matte effect, it is widely used in the environmental protection industry for packaging boxes.

Two: APET material and characteristics

APET English full name: Amorphous Polyethylene Terephthalate, chemical name: non-crystalline polyethylene terephthalate, its main features are as follows

1. Light weight: PET specific gravity 1.33g/cm3

2. High strength: PET film strength is more than 20% higher than PVC film, better low temperature impact resistance, ability to resist -40 °C without brittle cracking, so the film is usually thinner than 10% instead of PVC.

3. Good folding resistance. PET film does not appear cracks like PVC, and is more suitable for surface mounting such as documents.

4. The transparency of PET film is high, especially gloss is better than PVC film, and it is more suitable for exquisite packaging.

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