1. Check the pressure of air storage cylinder, which shall not be too high, but shall have standby pressure.
2. Check whether the temperature self-control is in good condition and the heating appliances are in good condition. Pay attention to timely adjust the heating temperature at each point within the index range.
3. Check and control the proportion of raw materials and mix them evenly.
4. Regularly check the temperature rise of each running motor and the transmission of the bubble film machine.
5. Check the traction speed and control the film thickness.
6. Check whether there are impurities in the raw materials, especially the mixing of iron with magnets.
7. Observe and adjust the uniformity of the film thickness, and the folding diameter meets the standard.
8. Check the lubricating oil lubrication of the reduction gearbox position and air compressor cylinder.
