Advanced environmental protection PP packing belt - - - - - - - The necessity of developing market

Pack is a widely used the consumption of packaging material, from the production of PP material is qualitative can be divided into core zone and solid zone; From product quality to points can be divided into transparent a-class, transparent class B, A, AB, B, BC grade and C grade, etc. ; From the use of machines to points can be divided into hand belt, machine to play with, Is divided into the automaton belt and semi automaton) ; From the scope of use can be divided into packaging packaging tapes and crafts; And printing belt and no printing, and so on. You pack for PP material, mainly because of the PP polypropylene chemical and physical properties, is the Chinese name of the PP polypropylene or acrylic resin, English name is PolypropyleneResin, PP is a kind of semi crystalline material. It is more hard than PE and has a higher melting point. PP vicat softening temperature of 150 c. Due to the high crystallinity, the surface of the material stiffness and resistance to scratch characteristics very well. At the same time, PP excellent formability and mechanical strength is higher than PE. Water resistance of polypropylene PP, drug resistance and electrical insulation. Due to the 6 PP is oil, so the price will be largely affected by the price of oil. From the perspective of environmental protection, resources are limited, it also requires that all manufacturers need to be able to recycle to save resources. And environmental protection packing tape is not add any filling and impurities, after use can also be used smoke grain crushing again; While we are now many common lower straps are contain dozens of filler, percentage in plain English is full of garbage, inside the package with only a thin layer of outside is better PP material, but can be recycled after use, how effective recycling cans be imagined. So, in the long run and the perspective of environmental protection, environmental protection advanced packaging with the production and extensive use and replacement core belt (step by step Regeneration zone) Is inevitable.