Spiral Dryer Fabric
Sun Hong's spiral dryer fabric is made of polyester monofilament wound into a spiral ring, and the spiral ring and weft yarn are connected in series. The surface of the dryer fabric is smooth, air permeable and high temperature resistant. In daily paper making production, it can effectively ensure the continuous operation of the equipment and greatly improve production efficiency. It is often used in the drying section of paper making machines and vacuum filter belt machines. Sun Hong provides three types of spiral dryer fabric (small ring, medium ring, and large ring), and can add fillers in the ring according to customer needs.
Advantages of Polyester Spiral Dryer Fabric
(1) Sun Hong's spiral dryer fabric is made of high strength polyester material with good tensile strength and excellent high temperature resistance, which enables it to withstand the high temperature and high friction environment of the drying section of the paper machine, ensuring the long term operation of the dryer fabric.
(2) The high air permeability and stable structure of the spiral dryer fabric ensure that the paper is heated evenly during the drying process, avoiding uneven drying of the paper, wrinkles or other defects, and enhancing the quality of the finished paper.

Spiral Dryer Fabric Technical Parameter
Type | Spiral Loop Width (mm) | Filament Diameter(mm) | Tensile Strength (N/cm) | Weight (kg/㎡) | Thickness (mm) | Air permeability | ||
Spiral Ring Monofilament | Connection Wire | |||||||
(m³/㎡h) | CFM | |||||||
S5080A | 5.2 | 0.50 | 0.80 | 1800 | 1.0 | 2.1 | 15000 | 937 |
M6890A | 8 | 0.68 | 0.90 | 2000 | 1.31 | 2.45 | 18000 | 1125 |
M6890B | 7.15 | 0.68 | 0.90 | 2000 | 1.40 | 2.45 | 16000 | 1000 |
L9090A | 8 | 0.9 | 0.90 | 2300 | 1.80 | 3.03 | 19000 | 1188 |
L90110A | 10 | 0.9 | 1.10 | 2300 | 1.65 | 3.15 | 20000 | 1250 |
L10090A | 8 | 1.0 | 0.90 | 2000 | 2.0 | 3.60 | 17000 | 1060 |
L120130A | 1.2 | 1.20 | 1.30 | 2600 | 2.35 | 4.30 | 22000 | 1375 |