Stretch Specifications | Stretch | Hongsen Paper

 Compression Stretch Stretch fixity With retraction force stretched the product Wrapping machine stretch film, forming a compact, does not occupy the whole space of the unit, so that the products of each tray wrapped tightly together, which can effectively products during transport to prevent mutual dislocation and moving, while adjustable tensile force can make hard goods close, so that the soft crunch Stretch wholesale products, especially those with unique packaging results in the tobacco industry and the textile industry . Stretch material density effects also affect the density of the material properties of the film. As the density increases, increase the degree of orientation, good flatness, longitudinal elongation increases Stretch, yield strength, but transverse tear strength, puncture strength and light transmission rate of decline, so the overall performance of all aspects, often in Add an appropriate amount of the non-adhesive layer of linear medium density polyethylene (LMDPE). Add LMDPE can also reduce the friction coefficient of the non-stick layer, to avoid adhesions wrapped pallets and pallets. Roll cooling influence of temperature. The cooling roll temperature, the yield strength increased, but the rest of performance degradation, it is generally a cooling roll controlled at a temperature of I 20 ℃ ~ 30 ℃ appropriate. Casting line tension affect the flatness and winding tightness film, the use of PIB or parent material as the adhesive layer, also affect the PIB to move out, to reduce the viscosity of the final film. Stretch tension generally small size | Stretch | Honorsun Paper provided by Xinxiang County Hongsen Paper Limited. Xinxiang County Hongsen Paper Co., Ltd. (www.xxhsbz.com/) strong, credible, in other industries, Henan Xinxiang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Honorsun paper into the brilliant and you work for a better future!