Talk about three-tier co-extrusion blown film machine now development trend

Dalian three-tier co-extrusion blown film machine, so that in the early 90 s the introduction of foreign technology, production models at present basically three layers co-extrusion models, and the dominant, while more than 5 and 5 layers co-extrusion film, still give priority to with imported equipment, only a little part can be produced by one of the few domestic joint venture, its equipment accounts for less than 10% of the country, only about 7%, so the existing domestic film blowing machine manufacturers most has not adapted to the current market demand, are in urgent need of improved technology, produce blown film machine suitable for the market. Look from the domestic market, molding machine production value of 18.873 billion yuan in 2005, the growth rate of 18%, extrusion machine product for up to 18 254 units (sets). Extruder class output value of 3.87 billion yuan.

Three-tier co-extrusion blow thin line adopts the new type of high efficiency low energy consumption extrusion unit, the IBC film cooling system inside the bubble, + 360 ° for traction on the horizontal rotating system, photoelectric automatic correction device, automatic winding and film tension control, advanced technology such as computer screen automatic control system. Compared with the similar equipment, has a higher yield, good product plasticizing and the advantages of low energy consumption, easy operation, completely solve the film falbala and winding size top problem, make the product quality on a new step. Produce thin film with high transparency, durability, high toughness, low temperature eager resistance, good composite fastness, and crimp resistant. Today, plastic flexible packaging has invaded the various aspects of people's life. According to statistics, the global flexible packaging market in the next period of time will be to the extent of 3.5% in keep continuous growth, expects global flexible packaging industry consumption will increase to 29.8 million tons in 2018. Blown film machine, machinery manufacturing industry produce of new film blowing machine have flake blown film machine, bubble film PE blown film machine, heat shrinkable film blown film machine, etc., satisfy all kinds of product packaging on the market, high-end quality of blown film won the high-grade the favour of commodity packaging. Blown film machine blown out of a special plastic wrap, using advanced technology, the resistance to put fruits and vegetables over a long period of time. In order to meet the need of social needs and environmental protection products, plastic film blowing machine will continue to introduce advanced technology, adjust the industry pattern, to high-end plastics industry.