Bottle blowing machine sealing leak reason for what?

1, sealing cylinder pressure is enough, if choose the system of low pressure sealing cylinder, low pressure can maintain under 8 kg, general water bottle is no problem. But also depends on high pressure air pressure, if pressure blown gas pressure is too large, will seal cylinder to press, if the decline in high pressure can also be blown into a bottle type test to high pressure drop, perhaps high voltage stress, clamping pressure is too small it will open the mold, can also lead to the seal leakage, can actively mode-locked pressures. 2, sealing adhesive for damage may have pincer-like device, if the violation pincer-like device that will leak. 3, sealing the cylinder block or seal is damaged, if seal damage can be seen directly, open the seal cylinder solenoid valve. Whether four electromagnetic valve, sealing cylinder gas leakage or jammed may exhaust, these are the cause of the leak sealing cylinder.