When sealing and separating tubular bag packaging with low film thicknesses, such as for lettuce, the stiffness of the module structure plays a distinct role with regard to sealing quality and consistency. The VFFS tubular bag module is optimized in terms of bending stiffness and allows high production rates with consistent sealing quality. As a reliable partner, Telsonic offers full support from initial contact to commissioning.
The VFFS ultrasonic tubular bag sealing module is suitable for installation in vertical tubular bag packaging lines for reliable sealing and separation of thin packaging films, such as those typically used for salads or vegetables. Can be integrated into virtually any VFFS machine without any problems. The MAG digital ultrasonic generator ensures high clock rates thanks to dynamic control.
Features and benefits
Frequency 30 kHz, power 2.4 kW
Sonotrode length 2x 165 mm
Maximum seal length 320 mm
Highest cycle rates can be realized
Anvil with water cooling
Sonotrode cooling integrated in clamping unit
Bend-resistant sonotrode holder and anvil structure
High-performance converter with selected PZT ceramics
Support device for converter
Operation with MAG generator for highest process stability