Water Proof Wine Bottle Labels

Water Proof Wine Bottle Labels

PVC: Polyvinyl chloride, referred to as PVC in English, is a vinyl chloride monomer (VCM) in initiators such as peroxides and azo compounds; or under the action of light and heat according to the mechanism of free radical polymerization. polymer. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins.

PET: polyethylene terephthalate, referred to as PET, the chemical formula is COC6H4COOCH2CH2O. It is prepared by transesterifying dimethyl terephthalate and ethylene glycol or esterifying terephthalic acid and ethylene glycol to synthesize dihydroxyethyl terephthalate, and then conducting polycondensation reaction. It is a crystalline saturated polyester, a milky white or yellowish, highly crystalline polymer with a smooth and glossy surface. It is a common resin in life and can be divided into APET, RPET and PETG.

The difference between PVC and PET

1. PVC is not recyclable, PET is recyclable

2. If PET bottles and PVC labels are used, the PVC labels need to be removed when recycling the bottles; while the PET labels do not need to be removed

3. PET has excellent media properties, good anti-fouling, anti-scratch, high temperature resistance and other properties

4. The performance of PVC is similar to that of PET. Compared with PET, it has good flexibility and soft feel, but PVC has poor degradability, which has a negative impact on environmental protection.

Our Water Proof Wine Bottle Labels are made of gold foil PET material. PET usually comes in white PET or transparent PET, and can also be made into gold or silver, which looks quite high-end. Please view our Water Proof Wine Bottle Labels for reference. PE labels have good mechanical properties, strong impact resistance, oil resistance, and fat resistance. High and low temperature resistance is also stronger than many plastics, so the kitchen stickers we often see are made of PET + aluminum foil. The transparency of the PET material is quite good, and the softness below 25u is excellent. Mainly used for bicycle, motorcycle decals and some electrical product description labels. White PET is mainly used for mobile phone battery labels, etc. The main difference from PVC is that it has poor thermal stability and is easy to age under the action of light, heat and oxygen. Many toxic additives are often added during the PVC manufacturing process.