Min. Order Reference FOB Price
1 Piece US$1,980.00-5,500.00 / Piece
Product Description
20KHz High Frequency Patent Rotary Ultrasonic Cutting and Sewing Machine for Curtains Product Description Description:Ultrasonic bonding is achieved by transmitting high frequency vibration to the fabric. When synthetic materials or nonwovens pass between the corner and anvil of the ultrasonic ...