1. Check and control the ratio of raw materials and mix them well.
2. Check that the temperature control of the composite bubble film machine is in good condition and the heating equipment is in good condition. Pay attention to timely adjust the heating temperature of each point within the index range.
3. Observe and adjust the uniformity of film thickness, and the folding diameter meets the standard.
4. Check whether there are impurities on the raw materials of the composite bubble film machine, especially the iron mixed with magnets should be checked in time.
5. Regularly check the temperature rise of each running motor of the composite bubble film machine and the transmission of the bubble film machine.
6. Check the pulling speed and control the film thickness.
7. Check the pressure of the air storage tank of the composite bubble film machine. It should not be too high, but there should be a spare pressure.
8. Check the lubricating oil of the gearbox and air compressor cylinder.
