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Expert in three layers co-extrusion blown film machine principle

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Expert in three layers co-extrusion blown film machine principle

Data:2017-02-23 00:00 Source: Click:

Expert in three layers co-extrusion blown film machine principle



In order to meet the production process of plastic film packaging materials need some special function, will be a variety of characteristics of materials (e.g., breathe freely, waterproof, thermal insulation, toughness, etc.) and co-extrusion blown film together, form a multi-functional plastic membrane, developed multi-layer co-extrusion blown film machine. Multi-layer co-extrusion blown film machine is to play the advantages of a variety of materials, the purpose of avoiding a single material or some disadvantages of monolayer film blowing machine. Three-tier co-extrusion blown film machine principle of solar or lunar halo is as well as the principle, the bubbles on the top of the palm (solar or lunar halo). When come in, is wind deflector (palm), blocking the flow of air from palm evenly around the palm, and bubbles just above the palm (wind deflector), the purpose of the three-tier co-extrusion blown film machine principle is to use the wind out of the wind deflector shunt, uniform blowing membrane (column), the three-tier co-extrusion blown film machine on the same principle of thickness, no deviation.

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. This film because of its good barrier property, keeping fresh, well protected against dampness, frost proof, oxygen insulation, oil resistant, can be widely used for packing weight. Such as all kinds of fresh fruit, meat, pickles, fresh milk, liquid beverage, medical supplies, etc.



Coextrusion machine


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