Is plastic film made of turning? Is the machine expensive?
New varieties of polyethylene produced in recent years on the international market of low pressure polyethylene (HDPE) and linear low density polyethylene (LLDEP). Because of its excellent impact strength, penetration resistance, resistance to low temperature performance, especially for thin film (1.5 foot thick film strength wire can be arrived at thick wire 3 high-pressure polyethylene film). The use of low cost and therefore large amounts of blown film. However, because of the high melting viscosity and high flow index of LLDPE and HDPE, the ordinary single screw extruder widely used in our country can only produce LDPE film.
This machine is used for blowing the thickness of 0.005 ~ 0.10mm, all kinds of polyethylene film folded web 600mm, especially for the waste recycling materials of blown film, product is ideal packaging materials of food, fertilizer, sugar and various kinds of textiles. This machine is the ideal equipment for producing agricultural film, greenhouse film.The utility model has the advantages of compact structure, small occupation, reliable performance, convenient operation, low investment cost and high economic benefit. The general township enterprises, self-employed can sell products to buy.
The unit adopts special structure of screw extruder, screw die advanced, adjust the cooling wind ring flexible, reasonable aperture type foam structure, so that the mixed plastic three polyethylene and different proportions of uniformity, good product quality, convenient operation, stable and reliable production.
The unit is based on the above situation, all countries in the world according to relevant data, combined with years of production experience of our company, the company engineers carefully designed, through repeated selection, trial production of new product success, by many users, this unit has wide adaptability, low pressure, high pressure, can be blown linear low density three a polyethylene film, not only for their new film blowing, recycled plastic blown film, is also suitable for their stable performance, reliable quality, it is a multifunctional molding unit in China is more advanced at present.
