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The simple crack of ultrasonic mold is mainly caused by two major aspects!I: the planning of the ultrasonic mold is unreasonable, the manufacturing cannot be precise, and the frequency has not reached
2022-06-22 419
Technological advantages of ultrasonic plastic weldingThe operation of ultrasonic welding machine principle is a fast, energy-saving and power-saving welding process, especially in the operation of th
2022-06-22 435
Operating principleThe hot air seam sealing machine is to use various external conditions (such as electric heating, high-frequency voltage and ultrasonic wave) to turn the sealing part of plastic fil
2022-06-22 392
The belt slitting machine is an important part of the pre-treatment. The active cutting machine is used for inspection and filling with lubricating oil; After disassembling and inspecting the active c
2022-06-22 433
Mechanical seal flushing planFlushing of mechanical seal is a measure to control the temperature of mechanical seal and extend the service life of mechanical seal. The purpose of scouring is to take a
2022-06-22 415
1. When pressing two layers of rubber fabric with hot press, it is necessary to add another layer of lining inside to protect the waterproof and breathable film. It is characterized by soft fabric and