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Ultrasound welding applications in the medical industry
Surgical instruments
When electronic components are encased, sensitive internal functions need to be preserved. For parts with complex contours, such as handle housings for surgical instruments, ultrasonic welding can provide a precise and stable solution.
Dressings and bandages
Ultrasound can laminate or punch different materials in medical dressings together to ensure they are breathable, sterile and soft. The introduction of tiny amounts of energy during ultrasonic welding will not damage the product's absorption capacity and feel.
Respiratory protective mask
Welding with ultrasound makes the mask extra soft and comfortable. Even in the case of high-speed continuous production, the multi-layer structure can be firmly connected together to achieve better breathing permeability. Easily secure elastic straps as well.
Medical container
Medical products, whose functionality is crucial. Ultrasonic welding enables sealing and indentation-free welding, meeting the requirements of medical products such as welding of blood or dialysis screening programmes.
Screening program
It has the characteristics of high temperature resistance, corrosion resistance and high impact strength. The production process has high requirements for air tightness. Ultrasonic high-frequency mechanical vibration is added to the product to cause high-speed friction between the two parts of the plastic product. The temperature rises. When the temperature reaches the melting point, the product interface melts rapidly and is cooled and shaped under a certain pressure to achieve a better shape. Good welding.
Semipermeable membranes and connectors
Whether welding or embedding semi-permeable membranes or thin films, ultrasonic welding technology is a challenge that is up to the task. This technology enables high throughput while ensuring unrestricted functionality and achieving the required sealing and cleanliness.
