PE film blowing machineAnd what is the difference between PP film blowing machine?Simple say PE blown film machine is to use polyethylene as raw material, PP film blowing machine is to use polypropylene as raw materials.
PE: a polymerization of the vinyl resin, especially used in containers, kitchen appliances and all kinds of pipe, or in the form of rolls and slice for packaging.
Pp: a kind of thermoplastic resin, it is acrylic polymers.They are very hard, and be used to produce castings and fiber.
Blown film machine is high polymer chemical industry one of the earliest processing products, in the late 1940 s, with the emergence of extrusion, press and other processing methods and the development, such as PVC, polyethylene, polypropylene, polyethylene vinegar successively developed a large number of new varieties of film, greatly expanded in general, the film varieties, USES different, its performance is also different.Blown film machine generally has a transparent, soft, good mechanical properties and performance (e.g., private attached, opening), excellent permeability performance, heat sealing performance, resistance to acid and alkali chemical material such as performance, good oil resistance, water resistance and moisture resistance and low temperature flexibility, etc.Blown film machine, easy to use, widely used in packaging, agriculture, construction and other fields, become indispensable to the development of national economy and People's Daily life.
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