Ultrasonic technology is used in apparel manufacturing industry as advanced process of joining synthetic materials by using ultrasonic waves (frequencies) to generate heat within the fibers which cause the polymers to fuse. Seams without stitching line can reduce friction and withstand stretching for enhanced skin-friendly comfort. The material that be used in ultrasonic seam is only fabric itself, so this method can also significantly reduce the overall weight of the garment.
Benefits of ultrasonic technology:
Multiple Applications: Ultrasonic can be used for joining seams, quilts and other finishes. New applications are continuously invented.
Active Stretch: Seams can withstand stretching.
Skin friendly: Stitch-free construction minimize friction and chafing to enhance close-to-skin comfort.
