Nonwoven Cutting Sealing Ultrasonic Lace Machine 20Khz 1500w

15Khz 1500w High speed Ultrasonic lace machine with digital generator

Parameter

Description

  An ultrasonic sewing machine is a specialized machine that uses ultrasonic vibrations to bond, cut, or seal fabrics, primarily synthetic materials. Unlike traditional sewing machines that use needles and thread, ultrasonic sewing machines use high-frequency sound waves to generate heat, which melts and fuses the material at the seam.

How It Works:

1. Ultrasonic Vibrations:

• The machine generates high-frequency ultrasonic waves (usually 20–40 kHz) via a transducer.

• These vibrations are transferred to a horn (sonotrode) that contacts the fabric.

2. Heat Generation:

• The ultrasonic vibrations cause rapid molecular friction in the synthetic fibers, generating localized heat that melts the material.

3. Seam Formation:

• The fabric is pressed between the horn and a patterned roller or anvil.

• As the materials pass through, the ultrasonic energy creates a strong, clean, and fused seam.

Applications:

• Textile Industry:

• Seamless sewing of garments, such as lingerie, sportswear, or technical fabrics.

• Hemming, cutting, and sealing fabrics for curtains, banners, and other home textiles.

• Medical Industry:

• Producing nonwoven items like surgical gowns, face masks, and disposable medical wear.

• Packaging:

• Sealing synthetic bags or pouches for food, electronics, and consumer goods.

• Automotive:

• Bonding or sealing interior components, such as seat covers or airbags.