Stretch Stretch handmade craft _ Which PE stretch film (also known as Stretch) has a high tensile strength, tear strength, and good self-adhesive, so make wrapped objects into a whole, to prevent Scattered collapse during transport. The film has excellent transparency. Objects nice package, and make objects waterproof, dustproof, anti damaged. The film is widely used cargo pallet packaging, such as electronics, building materials, chemicals, metal products, auto parts, wire and cable, daily necessities, food, paper and other industries tied wrapped packaging. Specifications: machine with film width 500mm, manual film width 300mm, 350mm, 450mm, 500mm, thickness 15um-50um can cut a variety of online. Viscous-sided sticky points, double-sided sticky, products at manual stretch film and machine stretch film two series. Features: This product anti-buffer strength, good resistance to puncture tear performance, thin, good cost performance. Has a high tensile strength, tear strength, transparency and good retraction force, the pre-stretch ratio of 400%, it can be manifold, waterproof, dustproof, and anti-theft scattered. Uses: used in wrapping pallets and other Wrapping, widely used in exports, bottle Cans, paper, hardware, electrical appliances, plastics, chemicals, building materials, agricultural products, food and other industries. PE stretch film is loaded film products for industrial use, with high tensile strength, elongation, good self-adhesive, high transparency material points. For manual stretch film, machine stretch film can also be used, can be widely used centralized packaging of various goods. PE stretch film mainly extruded from polypropylene work terpene resins mixed several kinds made with puncture-resistant, super-strength high-performance, stacked on pallets of goods Wrapping, to make the packaging more secure and clean, but super Strong waterproof, is widely used in foreign trade and exports, paper, metal, plastic, chemical, building materials, food and pharmaceutical industries. PE stretch film: LLDPE stretch film, based on high-quality LLDPE as the base material, not with addition of high quality tackifier, by heating, extrusion, casting, and then cooling is made by a chill roll has toughness, high elasticity, tear, high viscosity, thin, cold, heat, pressure, dust, water, single-sided and double-sided sticky sticky, etc., can be saved when using the material, labor-saving Save time, widely used in paper making, logistics, chemical, plastic raw materials, building materials, food, glass. PE stretch film slitting: is a high-quality LLDPE as the base material, not with addition of high quality tackifier, by heating, extrusion, casting, and then cooling is made by a chill roll having a high toughness, high elasticity , tear, high viscosity, thin, cold, heat, pressure, dust, water, single-sided and double-sided sticky sticky, etc., can be saved when using the material, labor-saving, time-saving, wide range of applications in terms of paper, logistics, chemicals, plastics, building materials, food, glass. With the principle Stretch Stretch film super winding force and retraction, the product compact, fixedly tied into a unit that scattered small pieces as a whole, even under adverse environmental products are no loose and separate , degrees and no sharp edges and viscous, so as to avoid damage. Stretch film can be divided into: PE stretch film, PE stretch film, PE stretch film, LLDPE stretch film, PE stretch film and so cut all the people choose five advantages: 1, Quality: Haier Group, Procter & Gamble Group, preferred brand Shenghong Group, Lenovo Group and other large groups and many of the world's top 500 enterprises packaging and logistics equipment. 2. Service: 8 hours service response and lifetime maintenance. 3. Strength: 15 years provided the packaging equipment and support services for the more than 2,000 companies. 4, time: factory delivery or in cooperation with professional logistics companies to ensure safe, on-time delivery. 5, Quality: export to Europe and America more than 50 countries, world-class brand of OEM packaging equipment manufacturing enterprises. Service: 1. I set up a skilled service team, has a wealth of on-site installation and maintenance experience service network covering the whole country, for any equipment problems arise can solve them 2 in the fastest time. I promised that all equipment sales issues, within 8 hours service response, maintenance of life. 3. From installation to ongoing maintenance provide complete product knowledge training and procedures to ensure that customers worry-free. Increasing the number of materials comonomer C atoms, branched chain length increases, the degree of crystallinity decreases resulting copolymer "wound or kink" effect increases, the elongation increases, puncture strength and tear strength are also improved. The MPE is highly stereoregular polymers, a very narrow molecular weight distribution, can accurately control the physical properties of the polymer, so there are further improved performance; and because MPE narrow molecular weight distribution, a narrow processing range, it is difficult to control the processing conditions, usually 5% of LDPE, in order to reduce melt viscosity, increase smoothness of the film. MPE prices are high, in order to reduce costs, usually MPE and C4-LLDPE with the use, but not all of them with C4-LLDPE should have a choice. Machine stretch film to use more C6, C8 material, easy processing, can meet a variety of packaging requirements. Due to the low stretching ratio manual packaging, the use of C4 material. Material density also affects the performance of the film. As the density increases, increase the degree of orientation, good flatness, longitudinal elongation increases, the yield strength, but transverse tear strength, puncture strength and light transmission rate of decline, so the overall performance in all aspects, often in non-stick layer add the appropriate amount of medium density linear polyethylene (LMDPE). Add LMDPE can also reduce the friction coefficient of the non-stick layer, avoid packaged tray and the tray adhesion. Pre-tensioning is done by two rollers. Two rolls of pre-stretched rolls are linked together by the gear unit, the draw ratio can vary depending on the gear ratio is different tension generated by the turntable, since stretching is generated within a short distance, the friction between the roll and the film big, so wide Notations film, the film also maintains the original puncture resistance down. When no actual winding stretch occurred, reducing the fracture due to the sharp edges or corners caused by this pre-stretching stretching ratio can be increased to 110%. Shanghai Industrial Equipment Co., all the people ||| _ Hand Stretch Stretch Technology Which is good