You know how much the multilayer coextrusion film blowing machine

You know how much the multilayer coextrusion film blowing machine

Coextrusion

In order to meet the needs of plastic film packaging material some special features of the production process, the various properties of the material (e.g., breathable, waterproof, thermal insulation and toughness) and co extrusion film together, plastic film formation function, development of multi-layer co extrusion film blowing machine. Multilayer co extrusion film blowing machine is to play the advantages of a variety of materials, to avoid some of the disadvantages of a single material or monolayer film blowing machine.

For example, PP PE coextrusion film blowing machine, is the use of the characteristics of PP material and PE material hardness characteristics of high brightness combine to produce films with two characteristics.

Multi layer co extrusion film blowing machine is divided into several, such as the two layer three layer coextrusion film blowing machine, film blowing machine, film blowing machine five layer seven layer coextrusion film blowing machine which belongs to this kind of product:

Five layer

Five layer co extrusion film blowing machine, mainly used in HDPE resin, MHDPE, LDPE, LLDPE, MLLDPE, PA, EVOH etc. with gas barrier properties, production of the film is mainly used for packaging materials packaging and high-grade food bag, vacuum bag, liquid packing bag, to incense, preservation, anti-corrosion, airtight, objective to prolong the shelf life of the package.

Three layer

Three layer coextrusion blown thin production line using a new type of high efficiency and low energy consumption extrusion unit, IBC internal bubble cooling system, rotation traction system + 360 degrees horizontal, photoelectric automatic correction device, automatic tension control and roll film, advanced technology and automatic control system of computer screen. Compared with the similar equipment, the product has the advantages of higher yield, good plastic and plastic operation, low energy consumption and convenient operation, completely solving the problem of the thin film lotus leaf edge and the rolling size, and the product quality is a new step. The film produced with high transparency, resistance to puncture, high toughness, low temperature and high temperature, good composite fastness, anti curl. This film because of its good barrier properties, fresh, anti wet, anti frost, oxygen, oil resistance, can be widely used in light and heavy packaging. Such as a variety of fresh fruits, meat dish, pickles, fresh milk, liquid beverage, pharmaceutical products etc..