20Khz Ultrasonic Mask Welding Components

Description:

The ultrasonic face mask welding machine uses high-frequency vibration waves to be transmitted to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects are rubbed against each other to form a fusion between the molecular layers.

When the ultrasonic wave acts on the thermoplastic plastic contact surface, it will generate tens of thousands of high-frequency vibrations per second. This kind of high-frequency vibration with a certain amplitude will transmit the ultrasonic energy to the welding area through the upper weldment. And because of the poor thermal conductivity of plastic, a moment can not be timely distribution, gathered in the welding area, resulting in the rapid melting of the two plastic contact surface, coupled with a certain pressure, so that the fusion into one.

Funsonic’s face mask welding equipment can complete the welding of Perimeter, bonding filter media to shell, bonding of straps to mask, welding Outline with large block style horn, welding ear loops, welding final nose seam.

Parameters:

Advantage:

1. Get clean process and seam without any consumables or additives in the seam.

2. Achieve molecular bonds at the seam no holes from sewing, or weak strands.

3. Eliminate the cost of adhesive and the glue delivery system and get upto 5X faster cycle rate.

4. Reduce maintenance downtime by eliminating glue applicator and spray nozzles from the process.

5. With a wide array of ultrasonic bonding technologies every part of a face mask can be attached using ultrasonic joining.

20Khz Ultrasonic Mask Welding Components