PVC Shrink Film is the main raw material for shrink sleeve labels, partly because this resin is cheaper than PETG and OPS. In addition, the shrinkage range of the PVC shrink film is relatively wide, and the shrinkable temperature tolerable is relatively wide, so the control requirements of the heating equipment need not be high. But when the shrink sleeve label made of PVC is applied to PET bottles, it is more difficult to use suspension separation technology in the recycling process, because the density of these two resins is very close. Environmental concerns are beginning to have an impact on the application of PVC in heat-shrinkable labels, especially in Europe. Therefore, the market development potential of PVC is relatively small, although it has great advantages and profits in mass production. The characteristics of PVC shrink film are very obvious. First of all, it has relatively high flexibility and is not easy to break. The anti-blasting force is relatively strong and it also has a certain impact resistance. It is precisely because of these characteristics that people gave the newly produced The use of it for packaging is actually a protective film for the product, which better protects the appearance of the product from being damaged in order to enhance the impression in the minds of customers.
PVC Shrink Film
PVC shrink film is basically suitable for the product packaging needs of all industries. It is suitable for the packaging needs of various industries. It can be used for single piece or small collection packaging, or large pallet packaging. It can be used for stationery, toys, and textiles, PVC Printing Films, beverages, pharmaceuticals, tongue and groove flooring, hardware appliances and other heat shrinkable packaging, but also relatively unsuitable for some products, such as water chestnuts, sharp, heavy objects, etc. With the expansion of the market, packaging demand is becoming more and more extensive Products that need to be packaged are increasingly touching packaging materials. In addition to traditional paper, glass, and metal packaging, we have begun to explore the use of new materials to make packaging, and plant materials have begun to enter the market. Consumer demand is always changing, and purchasing habits are even more elusive. Shrink film has the characteristics of good transparency, good toughness, impact resistance, corrosion resistance and low water vapor transmission rate. When the film is exposed to a certain temperature, it automatically shrinks and tightly wraps the product, thereby protecting the product, and also protecting it from moisture, mildew, rust, pollution, damage and theft. Goods storage and transportation stability, simple packaging technology and equipment, easy to implement automatic heat shrink packaging.
PVC shrink film is suitable for packaging needs of various industries. It can be used for single piece or small collection packaging, as well as large tray packaging. It can be used for stationery, toys, textiles, paper products, beverages, pharmaceuticals, and enterprises. Mouth floor, hardware appliances and other heat shrink packaging. PVC shrink film is made by mixing PVC resin with more than a dozen kinds of auxiliary materials and inflating it twice. It is characterized by good brightness, easy shrinkage, high strength, shrinkage rate can be adjusted according to user needs, and operability is strong. PVC shrink film has good transparency, high shrinkage, large tensile strength, large temperature shrinkage, and low heat source requirements. The main processing heat source is hot air, infrared or a combination of the two.
PVC shrink film is a kind of packaging material widely used in commodity packaging. It has the characteristics of transparent container, sealing and moisture-proof. Its simple process equipment, low packaging cost, and diverse packaging materials are favored by businesses and consumers. Correspondingly, Heat Shrink Films is mainly used in PVC shrink film, which is currently growing rapidly, the industry share is expanding, and the development potential is huge.