The bubble film produced by the bubble film machine is made of high-pressure polyethylene as the main raw material, and then adds whitening agent, opening agent and other auxiliary materials, and is extruded and blistered into bubbles at a high temperature of about 230 degrees. It is a new type of plastic packaging material with light texture, good transparency, non-toxic and odorless, which can play the role of moisture-proof, buffering and heat preservation for products. When feeding the bubble film machine into the hopper, it must be kept clean, and the metal sundries, sand, gravel and small tools should be strictly prevented from entering the material port to prevent damage to the barrel and screw. If abnormal noise is found during operation, it should be stopped immediately for processing.
Therefore, when the bubble film machine is produced and fed, these details must be done well to ensure its good performance.
