Packing belt market development direction, the future of environmental protection PP strapping
Packing tape is a kind of commonly used material, from the PP material quality can be divided into core tape and solid core tape; from the wind to the product can be divided into transparent A grade, transparent B grade, A grade, AB grade Class B, Class BC and Class C; from the use of machinery can be divided into hand playing belt, machine playing belt (also divided into automatic machine belt and semi-automatic machine belt); from the use of the scope can be divided into packaging Packing belts and crafts belts; additional printing and non-printing belts, etc. The packaging tape is made of PP, which is mainly due to the chemical and physical properties of PP polypropylene. The Chinese name of PP is polypropylene or acrylic resin, and the English name is Polypropylene Resin. PP is a semi-crystalline material. It is stronger and has a higher melting point than PE. The Vicat softening temperature of PP is 150C. Due to the higher crystallinity, the material's apparent stiffness and scratch resistance are very good. At the same time PP has excellent formability and mechanical strength higher than PE. Polypropylene PP has good water resistance, chemical resistance and electrical insulation. Since PP is a by-product of kerosene, the value will be greatly affected by the value of kerosene. From an environmental point of view, resources are limited, which requires that all manufacturers must be able to recycle them to save resources. The environment-friendly packing belt is not filled with any supplements and impurities. After use, it can also be used to destroy the use of jets. However, as usual, many common inexpensive packing belts contain dozens of supplements. It is said that the inside is full of rubbish. This kind of packing belt has only a thin layer of PP material that is a little better. However, after use, it can be used. The result of the adoption can be imagined. Therefore, from the perspective of long-term and environmental protection, the production and general use of environment-friendly high-grade straps and step-by-step replacement of core tapes (recycling belts) are positive. More packaging information to come to China to understand the bar with a trading network. Bride Supplies,Bride's Haeddress,Wedding Wig Crepe,Cotton Bride Hat Zhejiang Jiateng Trade Co.,Ltd. , https://www.kato-trade.com