Stretch film, also known as "stretch film", its main component is polyethylene, the specific gravity is 0.92kg/mm3, which is characterized by soft and thin, and has excellent tensile strength, puncture resistance and tear resistance. Widely used in chemical products, boxes, ceramic products, machine equipment and other packaging and bundling.
Unitization: This is one of the biggest features of wrap film packaging. With the superior winding force and retracting property of the film, the product is compactly and fixedly bundled into one unit, so that the scattered small pieces become a whole, and the product does not have any looseness and separation under the unfavorable environment, and has no sharp edges.
Primary protection: Provides surface protection of the product, forming a very light, protective appearance around the product to achieve dust, oil, water and security. It is especially important that the wrapping film package makes the packaged articles evenly stressed, and avoids damage caused by uneven force. This is not the case with traditional packaging methods (bundling, packaging, tape, etc.).
Compression fixation: The product is wrapped and wrapped by the retractive force of the stretched film to form a compact, space-saving unit, so that the trays of the product are tightly wrapped together, which can effectively prevent the products during transportation. The mutual misalignment and movement of the adjustable stretch force can make the hard product close to each other, making the soft product tight, especially in the tobacco industry and the textile industry.
Cost-saving: The product packaging can be effectively reduced by using the wrapping film. The winding film is only about 15% of the original paper packaging and about 35% of the heat shrinkable film. At the same time, it can reduce the labor intensity of workers, improve packaging efficiency and packaging grade.
Product use: It is used for the whole pallet bundle wrapping of chemical, electronics, building materials, paper, printing, furniture, food and other products.
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