Due to the increasingly stringent requirements of the market for products, jwell machinery has developed advanced five-layer symmetric and seven-layer asymmetric distribution technology, which makes the products produced by the equipment obtain better barrier performance. In addition, the multi-machine coextrusion production line is suitable for a variety of different production lines, such as customers making different material composites, new material recycling, increasing production capacity, etc, It is necessary to use multi machine coextrusion.

 

Description about Multilayer Extruder Machine

 

 

Specifications of Multilayer Extruder Machine

 

 

Multilayer Extruder Machine Application

PP / PS co-extruded two-color sheet, PP double-sided high transparent sheet, and other sheets from multilayer extruder machine, monolayer extruder machine used in blister packaging industry. PP transparent sheet, frosted sheet (coarse sand, fine sand), two-color sheet, and other sheets used in stationery packaging industry.

 

PP / EVA / EVOH / EVA / PP five or seven-layer coextrusion composite high barrier fresh-keeping packaging sheet from multilayer extrusion line is a plastic packaging material with good gas barrier and moisture resistance. It is mainly used in jelly packaging, high-grade meat food, fast food rice and other food packaging, medicine, cosmetics, and other packaging.

 

Multilayer Extruder Machine Performance and Advantages

 

Jwell's multi-machine coextrusion production line is very applicable. Basically, all production lines can use the form of multi-machine coextrusion. Some production lines must adopt the form of coextrusion. The general rules are as follows:

 

PP / EVA / EVOH / EVA / PP five or seven-layer coextrusion composite high barrier fresh-keeping packaging sheet extrusion line:

 

It is a kind of plastic packaging material with good gas barrier and moisture resistance. It is mainly used in jelly packaging, high-grade meat food, fast food rice and other food packaging, medicine, cosmetics, and other packaging.

 

TPU high and low-temperature film / high elastic film extrusion line:

 

TPU raw materials with different temperature range and hardness range are extruded by two or three-layer extrusion machines. Compared with the traditional monolayer extruder machine composite process, the high-temperature and low-temperature films are offline and recombined, which is more economical, more environmental friendly, and more efficient. Products are widely used in waterstop, shoes, clothing, bags, stationery, sporting goods, and so on.

 

High Polymer Composite Waterproof Roll Extrusion Line：

 

Double machine composite base material is widely used in the production line of intermediate reinforced coiled material and waterproof field.

 

We have single screw extruder for sale, if you have needs, please contact us.