Plastic film blowing machine is a device that heats and melts plastic particles and then blows them into thin films. There are many types of plastic film blowing machines, including PE, POF, etc. The films produced by plastic film blowing machines are widely used in many fields according to different materials and characteristics. Suitable for various film packaging, plastic bag films, protective films, etc. This type of film has good barrier properties, fresh-keeping, moisture-proof, antifreeze, and anti-oxygen properties, and can be widely used in light and heavy packaging. Barrier and oil resistance. Such as various fresh fruits, meat products, pickles, fresh milk, liquid beverages, medical supplies, etc.
The application range of plastic film blowing machines is mainly determined by different materials. For example, the film produced by PP film blowing machine is suitable for various supermarket shopping bags, with relatively large hardness and low requirements for stretching and brightness. The film blown out by high-pressure PE is suitable for various fresh-keeping bags, and the recycled film is suitable for various garbage bags, etc. Plastic film blowing machines are widely used in various industries.
Precautions for daily operation of plastic film blowing machine:
Plastic film blowing machine
1. Always develop a good habit of checking whether the temperature automatic control is intact, the heating equipment is intact, and the heating temperature of each point is adjusted in time within the index range; if there is any abnormality, it needs to be solved in time.
2. Check the traction speed and control the film thickness; ensure that there is no deviation in the production process and improve the quality as much as possible.
3. Observe whether the film thickness is uniform, whether the folding diameter meets the standard, and whether the film blowing width of the plastic film blowing machine is deviated; and make appropriate adjustments.
4. Check and control the pressure of the air storage cylinder. It cannot be too high, but there must be residual pressure.
5. Maintain the raw material ratio, mix evenly, and eliminate the operation of unbalanced ratio; check and classify the pure raw materials during the production of plastic film blowing machine to avoid affecting the uneven quality.
6. Check whether the raw materials have impurities. When metal foreign matter is mixed in, use a magnet to forcibly absorb the mixed material in time. If necessary, the plastic film blowing machine should be stopped for inspection and removed as soon as possible to avoid damage to the machine and affect the operation.
7. Check the position of the gearbox of the plastic film blowing machine and the lubrication of the air compressor cylinder, and ensure that there is sufficient lubricating oil when starting operation.
8. Regularly check the temperature rise and mechanical transmission of each running motor. Suggestions for recording data. Recording data can provide assistance for the operation of the plastic film blowing machine in the future.
