Foil splicing
Our foil splicer 50 kHz is the fastest and cleanest way to join aluminium foils up to 150 µm; it consists of a power unit with a solid-state frequency converter, a welding head and a rotating disk tip which traverses the width of the foil at speeds up to 4,5 m per minute. Welding rate depends on the thickness and type of alloy being joined. It can be easily fitted to most foil mill separating and splicing machinery. The splicer produces fine ultrasonic seam welds with effective metallurgical and dimensional characteristics similar to the original metal foil. This facilitates additional foil processing such as rerolling, laminating and printing.