When the ultrasonic wave acts on the thermoplastic plastic touch surface, it will cause high-frequency vibration of tens of thousands times per second. When this high-frequency vibration reaches a certain amplitude, it will transmit the ultrasonic energy to the welding area through welding. Due to t

On September 4th to 6th, 2021, the 58th China International Beauty Expo was held as scheduled in Guangzhou. As a remarkable party in this industry, more than 4000 exhibitors had been invited in this session. It is expected that there will be over 200,000 buyers and 100,000 visitors here.Hengyao will

On December 11th, 2019, the 18th SINCE was held in Shanghai World Expo Exhibition & Convention Center. This expo was jointly hosted by CTMA and CNTA.SINCE is for development, production, purchasing and management personnel, which covers the whole nonwoven material industry chain, including nonwoven

On December 11th, 2019, the 18th SINCE was held in Shanghai World Expo Exhibition & Convention Center. This expo was jointly hosted by CTMA and CNTA.SINCE is for development, production, purchasing and management personnel, which covers the whole nonwoven material industry chain, including nonwoven

The first session of Korea International Safety & Health Show was held in 1983. From then on, it has maintained its position as the top one exhibition in terms of job security, protection and health in Korea. The exhibition aims to improve people’s knowledge about the importance of job security and