The ultrasonic generator produce the mechanical energy of vibration more than 20000 times-400000 times per second to the cutting blade, it cut the material by local heating melt, to achieve the aim of cutting materials. So the ultrasonic cutting does not require sharp blade, also don't need a lot of pressure, there is no side damage and breakage at all. At the same time, due to the ultrasonic vibration, friction is small, it is not easy to stick on the blade. The material such like the viscous and elastic material, frozen food, such as food, rubber, etc, or inconvenient to add pressure on the cutting object, it will have particularly effect.
2.It can sealing the fabric when cutting. It is no deformation, no warped edge,.
3.No burry and no any silk out from the fabric, no wrinkle, no any deckle edge after cutting.
8.It can handheld working and install onto the hand pushing wheel bracket.