Thermobonding calenders (NFC)
A good contact between the substrate and the heated drum makes the bonding process very (energy) efficient. A pressurized belt boosts that efficiency enormously. However, when a surface effect only is desired, whilst keeping the volume of the non-woven, a contact with the drum would only be the better solution. The NFC concept offers exactly this; a belt-calender in which the belt can be moved from the drum in a matter of minutes.
- Drum widths up to 4000-5000-6000mm
- Drum diameters from 760 mm
- Speeds up to 40 m/min
- Temperature 0 – 240 degrees Celsius
- Thermo-oil electrically heated by heating elements or by means of external boiler
If you would like to know more about Klieverik’s belt calenders, feel free to contact Klieverik or your local agent.
We will be happy to help you decide which calender would be best for you.