PVC sheet features
1. The pvc sheet has good transparency, good surface gloss, bright color, less crystal point and less bubbles, and has the characteristics of toughness, resistance to impact, chemical resistance and easy processing.
2, pvc sheet has good vacuum forming, body, folding toughness, no whitening, good printing flatness, resistance to twists and other effects.
3, pvc sheet uses a special formula, advanced technology to produce cold resistant -20 ° C special hard film, suitable for heavy product packaging.
4, PVC material is not environmentally friendly, the color is blue, there is obvious water ripple, use fire to burn smoke and odor, but the processing technology is mature, the glue is very transparent, suitable for domestic packaging, but not suitable for direct food Class products.
PVC sheet application range
Due to the high transparency of PVC sheets, PVC transparent packaging boxes are widely used in cosmetics packaging, fishing gear packaging, stationery packaging, toy packaging, bottle packaging, tea packaging, and electronic product packaging.
PET sheet features
The PET sheet is made of polyterephthalic plastic. It has good barrier properties, transparency, impact resistance, cold resistance and folding resistance; it has high strength, excellent anti-friction performance, and is non-toxic and harmless.
PET material is environmentally friendly material, the transparency is very good, no water ripple, fire with micro-smoke and a small amount of odor, the effect of glue water is not good PVC, easy to wipe flowers, so the regular film production is mainly used for high environmental protection requirements. Product packaging.
PET sheet application range
PET sheet is an environmentally friendly material, the price is relatively expensive compared to PVC sheet, mainly used for products with higher environmental protection, such as: food packaging, tea packaging, beverage packaging, etc.
PP sheet features
PP sheet not only has high transparency, good barrier property, low density, non-toxic and hygienic, but also can be recycled. It does not produce toxic and harmful gases when heated or burned, does not endanger human health, and does not corrode equipment. It is a new type. Green packaging materials.
PP material is environmentally friendly material, light weight, but less transparent than PVC sheet and PET sheet, it is foggy, can be glued, heat sealed, ultrasonic bonding technology, mainly used in stationery packaging, toy packaging, etc. PP packaging box ;
PP sheet can be divided into matte (single, double-sided), double mirror and twill, with translucency and high transparency, translucency with crease, matte and twill wear, not easy to scratch and scratch;