HF Leather welder.What are the main precautions of ultrasonic embossing machine

　　Ultrasonic lace machine, also known as ultrasonic embossing machine, ultrasonic lace stitching machine, wireless stitching machine, is an efficient stitching, embossing equipment. It is mainly used for sewing, welding, cutting and embossing of synthetic fiber cloth, etc. The processed products have good watertightness, high consumption efficiency, no needle-thread accessories, smooth melting surface without burr edge, good feel and so on.

　　The main applicable materials are chemical fiber fabric, nylon fabric, knitted fabric, non-woven fabric, artificial leather, spray rubber cotton, PE, PE+ cloth composite data.

　　Double roller ultrasonic lace machine, also known as waterproof sewing machine, double roller non-woven sewing machine, is a sewing, embossing equipment. It is mainly used for sewing, welding, cutting and embossing of synthetic fiber cloth, etc. The processed products have good watertightness, high consumption efficiency, no needle-thread accessories, smooth melting surface without burr edge, good feel and so on. Widely used in clothing, toys, food, environmental protection non-woven bags, non-woven processing and other industries.

　　The principle of the ultrasonic machine is generated by the generator of 20KHZ (or 15KHZ) high pressure, high frequency signal, through the energy exchange system, the signal is converted into high frequency mechanical vibration, added to the plastic products workpiece, through the workpiece appearance and internal molecular friction and the temperature transmitted to the interface rise, when the temperature reaches the melting point of the workpiece itself, so that the workpiece interface rapidly condense, Then fill the gap between the interface, when the vibration is stopped, the workpiece is cooled and shaped under a certain pressure, and a satisfactory welding effect is achieved.

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