Our needled Spiral Belt combines the advantages of a strong base layer with that of a felt. After closure, the needled belt is seamless.
Rotherm spiral needled:
- Non-marking top surface – for fine papers
- Fully hydrolysis resitant
- Weight 1600 to 2000 g/m²
- Air permeability 80 to 250 cfm
- Width 1000 to 8000 mm
- Tensile strength 64 N/mm
- recommended running tension 2 to 5 N/mm
- Temperature Range up to 220°C
- Recommended for photo paper, filter paper and all smooth papers requiring mark-free surfaces
Our needled fabrics are produced individually based on your requirements. The precise fabric configuration is determined by your needs. Please ask the advice of our design engineers.