Today, plastic film blowing machine develops high-end technology, blown film can also be used as a variety of application technology such as food preservation, and take the road of new blown film machinery. Blown film machine blowing out a special fresh-keeping film, the use of advanced technology, fruits and vegetables for a long time.
In order to meet the needs of social products and environmental protection, the plastic film blowing machine will continuously introduce advanced technology, adjust the industrial model, and promote the plastic industry to move towards the high end. ABA film blowing machine is also called a false three layer film blowing machine, his screw intake is two extruder extrusion die head is three layers, the film is made of three layers, his main use for filling material A and A with new material B is the middle layer of filling materials so out of the film quality is low cost.
In order to get quality controllable plastic bag products, the film blowing machine must control every processing step. Under normal circumstances, the process of film blowing machine is divided into feed heating, traction and control of compressed air. By adding air to the blowhole of the membrane head, the gas is added to the middle of the circular film, and the membrane is straight up. The size of the plastic bag is controlled by the amount of air blowing, and then the film is stabilized by the film stabilizing device.
High quality alloy steel is used in the extruder of the ABA blowing unit, the machine barrel and the screw are high quality alloy steel, tight nitriding treatment and precision machining. It has the best hardness and corrosion resistance. The specially designed screw production is high and the plasticization is good. The surface of the blown film is more beautiful and feels more comfortable.
At the entrance of the feeding section of the film blowing machine, we hope that the temperature is lower and the resin adhesive flow is stopped to stop the entrance to the feed. In addition, the feed Duan Shuzhi is continuously compressed and the air is discharged from the feeding mouth. According to the structure of the film blowing machine, the price of the high quality film blowing machine, although the feeding port does not heat the electric heating, the operation step of the blowing machine, but through the tube heat transfer, the feeding temperature is about 50-90 degrees. In this way, the temperature of the feeding section is determined.