Production process of PP packing belt:
Plastics melt -- clip -- forming -- refrigeration -- winding -- packaging -- into the warehouse.
PP packing belt system selection of polypropylene according to heating, melting, stretching, refrigeration production of porous structure of packaging products, the main parameters of the quality of packaging belt damage is tension, length, bending degree, elongation, etc., in the tension and other main parameters of the same situation, the longer the length of the lower the cost.
PP packing belt introduced four packing belt production line, the selection of production process, production and manufacturing of high toughness, high quality, energy saving three kilometers of new upgrade material packing belt, per meter price cost is far less than China's recycled material belt and similar import belt price.
The packing belt system selects polypropylene according to the heating, melting, stretching, refrigeration production of porous structure of packaging products, the main parameters endangering the quality of packing belt are tensile force, length, bending degree, elongation and so on. The longer the length, the lower the cost, given the same tension and other major parameters.
Shanghai mengmao packaging packing belt production line, the selection of production technology, production and manufacturing of high toughness, high quality, energy saving three kilometers of new upgrade material packing belt, packing with a price per meter price cost is far less than China's recycled material belt and similar import belt price, cost reduction 120%.
Main parameters of tension
1, 12mm wide 0.6 mm thick specifications of pure material PP packing belt with its breaking tension >1000N elongation: <20%
2, 13.5 mm wide 0.6 mm -0.8 mm thick specifications of pure material PP packing belt with its breaking tension: 1000N-1500N elongation: <20%
3, 15.5 mm wide 0.6 mm -0.8 mm thick specifications of pure material PP packing belt with its breaking tension: 1500N-2000N elongation: <20%
4, 19mm wide 0.6 mm -0.8 mm thick specifications of pure material PP packing belt with its breaking tension: 2000N-3000N elongation: <20%"。
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