The shrink film is made of ethylene PVC resin mixed with more than ten kinds of auxiliary materials and then blown up. It is characterized by good transparency, easy shrinkage, high strength, shrinkage rate can be freely adjusted according to user needs, and strong operability. Heat-shrinkable label prints are not limited to small-area, single-line, color-block labels. Large-area multi-color, multi-purpose prints are also increasing. Such as large-scale performance labeling, advertising, food and beverage labeling, price tags, daily necessities, home appliances labeling and so on.
The advantages of shrink film trademarks are water resistance and mildew resistance. Suitable for most small factories, because of the small amount, it is not suitable to use machine labeling or sleeve labeling.
The effect that shrink film can present is getting more and more beautiful, and the functionality is getting stronger and stronger. With the improvement of the quality of life, the diversification of packaging films, the requirements for shrink films are getting higher and higher. The main role of product sales and transportation is to stabilize, cover and protect the product. Shrink films need to have high puncture resistance, good shrinkability and corresponding shrinkage stress. During the shrinking process, the film must not have holes. Since shrink films are often suitable for outdoor applications, UV anti-ultraviolet agents need to be added. Has high flexibility, not easy to break, strong anti-blasting force, strong impact resistance, strong tear resistance, strong tensile force, can replace box packaging. The shrinkage rate is large, and the articles can be wrapped tightly after heat shrinking. If it is made of a PE straight-through bag (both ends of the bag are opened) and heat shrinkage, the two ends of the opening can lift the articles, which can bear a weight of 15KG, which is convenient for handling. Good transparency and light transmittance up to 80%. It can display products and promote products invisibly. At the same time, it reduces distribution errors in the logistics link. It is moisture-proof, waterproof and dust-proof, which can not only achieve the packaging effect, but also be beautiful and protect the product.
PVC Shrink Films is suitable for the packaging needs of various industries. It can be used for single-piece or small collection packaging as well as large tray packaging. Floor, hardware and electrical appliances, such as PVC Shrink Film For Packaging Plastic Bottles. PVC shrink film has good transparency and high shrinkage, between 40% and 60%, and its cost is low, tensile strength is large, temperature shrinkage is large, and the heat source is not high.The main processing heat source is heat Air, infrared, or a combination of both.
PVC Shrink Films
PVC shrink film is widely used in the outer packaging of various products such as food, medicine, sterilized tableware, stationery and sports goods, craft gifts, printed matter, metal and plastic products, telephones, electronic appliances, etc., especially for irregular shaped objects or commodities. In combination (bundle) packaging, it can not only meet the functions of moisture-proof, dust-proof, touch-proof, transparent display, etc., but also increase the product's attractiveness. Meet the packaging trend. Shrink film (bag) can be processed into: flat bags, arc bags, trapezoidal bags, three-dimensional bags and other special-shaped bags.
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 shrinkable labels are mainly used in PVC shrink films, which are currently growing rapidly, and the industry share is expanding. It is expected that the annual growth rate can remain at about 15%, far exceeding the growth rate of the ordinary label market. Great development potential. Heat Shrinkable Films is becoming one of the biggest highlights in the packaging industry.