PVC box material and characteristics:
1. The material density of PVC box is relatively large, about 1.380 g/cm3;
2. PVC packaging box material thickness uniformity, anti-stretch, corrosion resistance, transparency and strong.
3. PVC box material is flame-retardant, moisture-proof, waterproof, excellent insulation, and good anti-fouling power.
4. The PVC packaging box material has little harm to the human body.