Why ultrasonic voltage Velcro welding technology is applied in medical field

Most medical devices belong to relatively high-grade medical products. The materials used for medical devices will naturally have relatively high requirements. Velcro is made of various advanced composite materials and composite fabrics, and its Velcro fastener parts naturally cannot lack the help of Velcro, generally, the materials used are Velcro accessories that do not fluff, soft, and hurt the skin. The original sewing is changed, because there are many thread ends and it is easy to loosen after long use, this is why ultrasonic voltage Velcro welding technology is applied in the medical field.