The sealing of the top cover film, rings and the encapsulation of the filter material are important applications in which ultrasonic welding used. The molds that do not require heating but still ensure durability and protection of the product.
Ultrasonic welding can quickly and safely seal the degas valves or screw caps (nozzle) and all kinds of film. Because ultrasonic energy only makes vibration of the molecules of sealing layer, so that film shrinkage can be avoided without affecting the barrier properties.
STRONG ULTRASONIC MACHINERY CO., LTD.
No. 288-21, Xinshu Road,
Xinzhuang District,
New Taipei City 24262,
Taiwan.
TEL: +886-2-2203-6999 FAX: +886-2-2206-5588 Email: strong.usonic@msa.hinet.net