Heatsetting
To achieve high tensile strength it can be required to apply heat to the nonwoven product. For this treatment Fleissner offers a through air drum, a flat belt oven or a 2 or more roll calander system. Depending on the endproduct and the customer needs we choose the right technology.
Advantages of Heatsetting:
Strength Dimensional stability at room temperature Dimensional stability at higher temperatures High-temperature strength Creep resistance Puncture strength