Product Description
PTFE coated fiberglass cloth is used to line and resurface conveyor belts, drying cylinders, and heated rollers in textile, printing, and paper processing equipment. The PTFE surface stops fabric, paper, and printed substrates from sticking to hot surfaces during drying, curing, and heat-setting.
Available in thicknesses from 0.08 mm to 0.95 mm, in brown, black, and white, with roll widths up to 4000 mm. The material holds its shape under load (less than 5 % elongation) and retains full performance across a continuous −70 °C to 260 °C range.
Key Properties
- Non-stick PTFE surface — dyes, inks, adhesives, and coatings do not bond to it
- Continuous operating temperature: −70 °C to 260 °C (short-term to 360 °C)
- Low friction — reduces drag on materials travelling over the belt surface
- Chemical resistant — withstands the acids, alkalis, and solvents common in dyeing and printing
- Easy to clean — ink and oil wipe off without solvents
- UV resistant and self-extinguishing
Recommended Grades for Dryer Belt Lining
| Model | Colour | Thickness | Max Width | Weight (g/m²) | Tensile Strength (warp / weft) |
|---|---|---|---|---|---|
| 1025A | Brown | 0.25 mm | 4000 mm | 490 ± 5 | 2800 / 2700 N per 50 mm |
| 1030C | Brown | 0.30 mm | 4000 mm | 520 ± 5 | 2500 / 2400 N per 50 mm |
| 1035JK | Brown | 0.35 mm | 4000 mm | 670 ± 5 | 2100 / 2000 N per 50 mm |
| 1040A | Brown | 0.40 mm | 4000 mm | 820 ± 5 | 2900 / 3100 N per 50 mm |
| 1050A | Brown | 0.50 mm | 4000 mm | 1040 ± 5 | 3000 / 2900 N per 50 mm |
Applications
- Textile dryer and stenter belt resurfacing
- Printing and dyeing machine drying cylinders
- Paper mill heated-roller linings
- Laminating press belt covers
- Non-woven fabric drying lines
