超声波绗缝是超声波压花机的产物。超声波压花机又称超声波花边机，是一种高效的缝合、压花设备。采用频率宽频跟踪技术，使超声波发生器的输出频率始终与换能器频率一致，从而确保缝合，压花的质量。主要用于合成纤维布料的缝边、熔接、熔切、压花等，加工产品具有水密性好，生产效率高，不用针线辅料，熔切面平滑无毛边，手感好等特点。广泛应用于服装、玩具、食品、环保无纺布袋、口罩（杯型口罩、平面口罩、立体口罩等）等行业。

Ultrasonic quilting is the product of the ultrasonic embossing machine. Ultrasonic embossing machine, also known as ultrasonic lace machine, is an efficient suture and embossing equipment. Using frequency broadband tracking technology, the output frequency of the ultrasonic generator is always consistent with the transducer frequency, so as to ensure the quality of stitching and embossing. It is mainly used for stitching, melting, cutting, embossing and so on. The processing products have the characteristics of good water tightness, high production efficiency, no needling accessories, smooth cutting surface without edge, good hand feeling and so on. It is widely used in clothing, toys, food, environmental protection non-woven bags, masks, such as cup mask, flat mask, stereo respirator and so on.

在加压的情况下，使材料表面相互摩擦而形成分子层之间的熔合，其优点在于快速、节能、熔合强度高、导电性好、无火花、接近冷态加工。

In the case of pressure, the surface of the material is rubbed with each other to form the fusion of the molecular layer, which has the advantages of fast, energy saving, high melting strength, good electrical conductivity, no spark and close to cold state processing.

利用高频率振荡由焊头将声波传送至工作物熔接面，瞬间使工作物分子产生摩擦，达到塑料熔点，从而完成固体材料迅速溶解，完成焊接；还可对纺织品进行整洁的局部剪切与密封。缝合的同时也起到了装饰的作用，粘固力强，可达到防水效果，压纹清晰，表面更加具有立体浮雕效果，工作速度快，产品效果好更显高档美观；品质有保证其接合点强度接近一整块的连生材料，只要产品的接合面设计得匹配，完全密封是绝对没有什么问题的。

Using the high frequency oscillation, the sound wave is transmitted to the working surface of the working object by the welding head. In the moment, the molecules of the working object are rubbed and the melting point of the plastic is reached, thus the solid material is dissolved rapidly and the welding is completed, and the tidy local shearing and sealing of the textile can be carried out. The stitching also plays a decorative role, with strong adhesive force, waterproof effect, clear print, more stereoscopic effect on the surface, faster working speed, better product effect and better appearance. The quality ensures that its joint strength is close to a whole piece of continuous material, as long as the joint surface of the product is designed to match. There is absolutely nothing wrong with the complete seal.