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What are the characteristics of PVC stretch winding film?

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the PVC film of the extrusion blow molding process of PVC winding film by slitting is rewound on the pipe core with the specified width by the slitting machine. There is one more process than cutting the PVC winding film. There is no handle and the utilization rate is higher. This stretch film is suitable for winding and packaging all kinds of wires, aluminum alloy, doors and windows, steel pipes, export pipe fittings, high-quality water pipes and all kinds of irregular valuables at home and abroad

PVC stretch winding film, also known as “binding film”, “wire film”, “self mucous membrane” and “electrostatic film”, is an ideal packaging material that has passed the SGS test and meets the environmental protection requirements for plastic packaging materials at home and abroad (SGS test report). The basic characteristics of PVC stretch winding film: the material is ultra-thin, tough, transparent, self-adhesive, low temperature resistant and strong tensile force. Because its self-adhesive is completed by electrostatic adsorption, it will not pollute the packaged articles, nor affect the product penetration Shi effect due to the action of external dust

application scope of PVC stretch winding film: PVC stretch winding film is mainly used in packaging aluminum, copper, building materials products, chemicals, electronic parts, rubber, low brick, ceramic tile, screw, wallpaper, leather, glass fiber, non-woven fabric, paper roll, wire, iron wire, hose, various parts, furniture, instruments and various equipment

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the product has good buffer strength, puncture and tear resistance, thin thickness and good performance price ratio. It has high tensile strength, tear strength, transparency and good retraction force. The pre stretching ratio is 400%. It can be containerized, waterproof, dustproof, anti scattering and anti-theft. Usage: it is used in pallet wrapping and other winding packaging. It is widely used in foreign trade export, bottle and can making, papermaking, hardware and electrical appliances, plastics, chemical industry, building materials, agricultural products, food and other industries. It has high tensile strength, tear strength and good self-adhesive, so it can wrap the object as a whole and prevent scattering and collapse during transportation. The film has excellent transparency. The wrapped object is beautiful and generous, and can make the object waterproof, dustproof and damage proof. The film is widely used in pallet packaging of goods, such as binding packaging in electronics, building materials, chemical industry, metal products, auto parts, wires and cables, daily necessities, food, papermaking and other industries

PVC stretch winding film is a kind of packaging method that uses mechanical stretching device or manual force to stretch the film at room temperature to wrap the goods tightly for transportation and storage. It is a very fashionable packaging form in the world at present. Imported resin and advanced flow diffraction film extrusion technology are adopted. It has the characteristics of good tensile property, tear resistance, strong penetration resistance, high transparency, good self-adhesion, high retraction rate, tight packaging and no looseness. It can be widely used in single or pallet packaging and other binding packaging of chemical raw materials, chemical fertilizers, food, electromechanical products, light textile products, etc. PVC stretch winding film saves raw materials, does not need heat shrinkable packaging machine, and saves energy; PVC stretch winding film has high strength and large elastic tension. It can wrap goods with any geometry tightly, and can avoid damage to goods caused by bundling. It has good anti loosening, rain proof, dust-proof, anti-theft and other effects; PVC stretch winding film can use high-performance resin and accessories to meet the needs of different users to the greatest extent; PVC stretch winding film can produce single-sided viscous products, reduce the noise generated in the process of winding and stretching, and reduce dust and sand during transportation and storage. The above is the introduction and characteristics of PVC stretch winding film. I believe everyone has understood it. I hope this explanation can be helpful to you

PVC stretch winding film has the characteristics of good tensile performance, tear resistance, strong penetration resistance, high transparency, good self-adhesive, high retraction rate, tight packaging and no looseness. It can be widely used in chemical raw materials, chemical fertilizers, food, mechanical and electrical products, light textile manufacturing, etc. It is widely used in our life. The production standards of PVC stretch winding film are: 1 There shall be no black impurities. The die head shall be cleaned. There shall be no scorched plastic falling in. What can be found by the naked eye must be removed. 2. The paper tube must be aligned, not long at one side and short at the other. The blank space on both sides is 1cm. 3. When packing, pay attention to protect the edge from collision, resulting in edge rupture and quality problems. No burrs. 4. Try to reduce the surface folds at both ends and the white compressed lines in the middle. 5. If the edge material is broken, it shall be cut neatly. If the cutting is uneven, it cannot be shipped as finished products. Including when making goods, both ends must be rolled neatly, not more here and less there. Only in strict accordance with the production standard of PVC stretch winding film

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