Laiwu City Jingcheng Plastic Machinery Company Co.,Ltd is established in 1990s,it is a large-scale professional enterprise for producing extrusion plastic machinery domestically.The company has sucessfully won 'China Famous Brand","Focally Developed  enterprise in Laiwu City" ,we are "President Unit of  Plastic Machinery  Industry in Laiwu City".

POF product has advanced performances of light specific gravity,high transparency,good flexibility,greast shrinkage ,etc.It is commnly used for  hot shrinkage packaging of foodstuffs,bererage,audio products,stationery,drugs,and daily chemistry products,etc.It is a new generation of environmental protection packaging material.

         our company adopts international advanced"double-bubble film tube"technology,through the two times blowing to form and produce three-layer(PP/PE/PP) coextrusion compounding POF film.The production line has  the following features:

         1. The three-layer coextrusion compounding die head is processed by 3-axis simutaneous-motioned NC machine tool.Outlet of material is even and the layer is not mixed.

         2.It is matched with capacitance type thickness probe detector;

         3.It is controlled by PLC integration with high automaticity and convenient operation.

         4.It adopts multi high new technologies,such as inner cooling system control,far infrared heating,tension control,and central rotation coiling,etc.