As a Chinese supplier, Xiamen Guanhua is mainly products PVC Heat Shrink Wrap, POF Heat Shrink Wrap, PET Heat Shrink Wrap and so on. PVC Heat Shrink Wrap, plus components to enhance its heat resistance, toughness, ductility and so on. The top layer of this surface film is lacquer, the main component in the middle is polyvinyl chloride, and the bottom layer is backcoated adhesive. It is one of the most popular and widely used synthetic materials in the world today. Among the materials that can produce three-dimensional surface films, PVC is the most suitable material.
Due to the unique properties of PVC (rain proof, fire resistance, antistatic, easy molding) and the characteristics of low input and high output of PVC, it is widely used in the building materials industry and packaging industry, therefore, PVC film has high transparency, good gloss and high shrinkage.
1.It has high flexibility, not easy to break, strong blasting resistance, strong impact resistance, strong tear resistance, strong tensile force, and can replace the box packaging.
2.The shrinkage rate is large, and the items can be tightly wrapped after heat contraction. If the PE straight-through bag is made (the two ends of the bag are open) after heat contraction, the two ends of the open can lift the items, which can bear 5KG weight and is easy to handle.
3.Good transparency, light transmittance of 80%, can display products, can invisibly promote products, but also reduce the distribution error in the material circulation link.
4.Moisture-proof, waterproof, dust-proof, can not only achieve the packaging effect, but also beautiful products, protect products.
5.Non-toxic, tasteless, pollution-free is an environmentally friendly packaging material.
The food industry is the largest market for heat shrink packaging. PVC Heat Shrink Wrap is widely used in all kinds of fast food, lactic acid food, beverage, small food, beer cans, all kinds of alcohol, agricultural and sideline products, dry food, local specialties and other packaging.
Applications in non-food fields are also increasing, such as labels and bottle caps, seals, fibers and clothing, aerosol products, sporting goods, electrical products, cosmetics, pharmaceuticals, oils, detergents, stationery, toys, office supplies, kitchen supplies, daily necessities, miscellaneous products, building materials, etc.