How much is the hot air pressure of meltblown cloth?

The air source equipment is usually 70-90KPA, which is usually 0.07-0.09 kg. This is mainly determined by the pressure of the Roots blower or air compressor. According to Jingong ’s experience, most melt-blown cloth production lines are in the most In the best condition, the general optimal pressure of the die head is 60-75KPA.