What machines are used in the production of liquid filter bags？

the production of liquid filter bags is ultrasonic welding machine.PP plastic ring liquid filter bag making machine, these three welding machine processes, can not make a bag without one。

1. Hot air welding in the middle seam: the non-woven coil can be welded into a barrel shape with unlimited length.

2. Welding at the mouth of the filter bag: Ultrasonic welding is used to weld the filter cloth and the PP plastic ring together. The standard plastic ring arc with a diameter of 180 needs to be welded into a full circle in six times. The equipment used is the 2615 model;

3. Welding at the tail of the filter bag: ultrasonic welding is used to seal the tail----it can be welded into a "V" shape-----the equipment used is the 2615 model, which needs to be welded into "V" twice and can be welded into "V". ⌒" font ----- The equipment used is the 4215 model, which needs to be welded into "⌒" at one time.

In addition to PP plastic ring and filter cloth, we can provide a complete set of production equipment, and provide some technical parameters to support the adjustment of the machine.