Stretch film, also known as stretch film or wrapping film, is a commonly used packaging material:
Material and characteristics
Stretch film Material: Stretch film is usually made of polyethylene (PE) as the main raw material and is made by blow molding or cast film process. According to different performance requirements, plasticizers, anti-aging agents and other additives may also be added.
Characteristics
Stretchability:Wrapping film Stretch film It has good tensile properties and can produce a large stretch ratio during the stretching process. It can tightly wrap the packaged items to play a fixing and protective role.
Wrapping film Toughness: It has high toughness and tear resistance, and is not easy to break during the packaging process or transportation. It can effectively protect the product from damage by external factors.
Wrapping film Transparency:PE wrapping film High transparency can make the items in the package clearly visible, which is convenient for identifying and inspecting the goods, and can also improve the beauty of the packaging.
Wrapping film Self-adhesion: The surface has a certain degree of self-adhesion. During the winding process, the film layers can adhere to each other. No additional glue or tape is required to achieve a good wrapping effect, and no sticky residue will be left.
PE wrapping film Moisture resistance: It can effectively block the intrusion of water and moisture, prevent the packaged items from getting damp and moldy, and extend the shelf life of the product.
Wrapping film Application areas
Wrapping film Industrial packaging:PE wrapping film widely used in the packaging of various industrial products, such as electronic products, mechanical parts, chemical raw materials, etc. Multiple scattered items can be wrapped into a whole, which is convenient for handling, storage and transportation, while protecting the product surface from scratches and damage.
PE wrapping film Logistics and transportation: In the logistics industry, stretch film is a common material for pallet packaging. It can tightly fix the goods on the pallet together to prevent the goods from shifting and tipping during transportation, improve the safety and stability of transportation, and reduce the risk of damage to the goods.
PE wrapping film Food packaging: Some specially treated stretch films can be used for food packaging, such as fresh fruits, vegetables, bread, etc. It can maintain the freshness and moisture of food, extend the shelf life of food, and has good hygiene properties, which meets the relevant standards for food packaging.
PE wrapping film Daily necessities packaging: For some daily necessities, such as furniture, mattresses, bathroom supplies, etc., stretch film can provide comprehensive protection to prevent dust, stains and collisions during handling and storage.
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