Plastic bags are widely used and convenient in life, so they have become one of the indispensable products for people. And the bubble film machine is one of the machines for producing plastic bags. So how do we use the bubble film machine correctly for production?
First When feeding the bubble film machine, it is strictly prohibited that the hard objects with metal impurities in the raw materials and operating small tools that damage the machine fall into the barrel.
Second When the discharge from the die mouth is uniform, you can wear gloves to slowly lift the tube blank, close the end of the tube blank, slightly open the air inlet regulating valve, so that a small amount of compressed air is put into the central hole of the mandrel, and then carefully guide it through the foam stabilizer, herringbone plate, and through the traction roller, guide roller until coiling.
III The compressed air pressure of the expanded tube blank should be appropriate, which can not break the tube blank, but also ensure the symmetry and stability of the membrane tube, and relatively ensure the quality of production.
Fourth, within the range of film forming conditions, increase the forming temperature, cooling air temperature and blowing expansion ratio.
Fifth, check and add the lubricating oil in the reduction gearbox and air compressor, and check the lubrication of all mechanical transmission parts.
Therefore, attention should be paid to these details when using the bubble film machine to ensure the quality of the plastic bags produced.
