How much raw materials need to be consumed for one ton of PET packing belt
The main raw material of PET packing belt is polyethylene terephthalate (English abbreviation PET), the specific gravity is 1.34. (1) The tensile strength is strong, which not only has the tensile strength like a steel belt, but also has the ductility to resist impact, and can also ensure the safety of product transportation. (2) The elongation is small, and the elongation is only one sixth of the polypropylene tape, which can maintain the tension for a long time. (3) Strong temperature resistance, melting point is 260 degrees, no deformation when used below 120 degrees. (4) The safety is good, there is no risk of the steel belt rusting and polluting the bound objects, and the color is bright. (5) Good economic benefits. The length of 1 ton PET packaging belt is equivalent to 6 tons of steel belt of the same specification. The unit price per meter is more than 40% lower than that of steel belt, which can reduce packaging costs. The normal price of ordinary manual PET strapping is 6000-8000 yuan a ton. Different tensile requirements and specifications have different prices. If it is a full-automatic PET strapping price above 9000 yuan a ton, the above is for reference.
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