First, check the temperature control is intact, heating appliances intact, pay attention to the timely adjustment of the plastic film blowing machine heating temperature in the range of indicators.

Two, check the traction speed, control film thickness.

Three, check the plastic film blowing machine air storage cylinder pressure, can not be too high, but there should be standby pressure.

Four, check the plastic film blowing machine and air compressor cylinder lubrication.

Five, check the raw material with impurities, especially in a timely manner with a magnet check iron mixed.

Six, observe and adjust the thickness of the film uniform, fold the standard.

Seven, check the raw material mixing ratio and uniform.

Eight, regularly check the plastic film blowing machine operating temperature rise and mechanical transmission.