Precise and straightforward adjustment options and the electronic force setting allow for reproducible sealing results with consistently high levels of quality – also with a varying production speed.
In the LMS Fin, the longitudinal seal is created on the basis of the continuous guidance of the films past the fixed installation tools. This means that the synchronization of rotating tools with the film feed is not necessary. The ultrasonic ensures minimal frictional forces and enables a consistent film movement. Depending on the requirements, various sealing blades are available for determining the seal design.
The generation of the sealing force is pneumatic and set electronically via a proportional control valve. This enables the rapid adjustment of the force during the process and for constant sealing results to be guaranteed – even with a varying production speed.
The LSM Fin is designed so that all the settings are easy to use and easily accessible. The anvil holder with sealing blade can be easily removed for cleaning – all of the settings are saved for the reassembly.
- High process stability with varying process speed
- Minimum (construction) space requirement due to compact design
- Intuitive and easily accessible setting options
- Anvil can be easily removed for rapid cleaning
- Rapid adjustment of the process parameters due to electronic settings
Equipped with the ThermoControl option, the LSM Fin ensures reliable process stability with sensitive packaging materials. The additional sensor measures the seal temperature immediately after the joining process. The generator thus detects changes and can readjust the process during operation. This ensures high process reliability and product quality – even with varying process influences. This is particularly valuable for monomaterials with a narrow process window.
- Reliable balancing of process variations
- Tool temperature
- Film thickness
- Highest process stability with narrow process windows
- Consistent sealing with start/stop
- High dynamic control directly via the generator
Ultrasonics to go
Experience ultrasonic sealing technology for yourself!
Schedule a live demonstration now of our longitudinal seal module LSM Fin E-mail