Fiberglass Bulked Yarn is manufactured through an advanced air-jet texturing process using glass continuous filament yarns. The special bulked structure combines:
✔ High mechanical strength
✔ Excellent bulkiness & softness
✔ Heat resistant up to 550°C
✔ Corrosion and chemical resistance
✔ Low combustible matter content (<1.0%)
✔ Stable performance in harsh environments
Item | Fiberglass Bulked Yarn (F) | Fiberglass Bulked Yarn (W) |
Yarn Type | F | W |
Linear Density | 66–1800 tex | 66–4800 tex |
Combustible Matter Content | <1.0% | <1.0% |
Temperature Resistance | 550°C | 550°C |
Industrial filter cloth
Fire blankets
Heat insulation fabric
Winding cloth
Industrial tape
Decorative and stuffing materials
Widely used in power plants, cement plants, metallurgy, chemical processing, and high-temperature equipment protection.
A: Bulked yarn is processed by air-jet texturing, which creates a fluffy and expanded structure. Compared with regular smooth filament yarn, bulked yarn offers better insulation, improved filtration efficiency, and enhanced coverage.
A:F type generally refers to finer linear density ranges (66–1800 tex).
W type covers wider and heavier linear density options (66–4800 tex), suitable for thicker fabrics and heavy-duty applications.
Specific configurations can be customized according to customer requirements.
A: Yes. The yarn has a continuous working temperature resistance of up to 550°C, making it suitable for industrial heat insulation and filtration systems.
A: Yes. Its bulked structure improves dust capture efficiency and increases fabric thickness without significantly increasing weight, making it ideal for industrial filter cloth production.
A: Yes. We support customization in linear density (tex), twist level, package weight, and special treatments according to your application needs.
Fiberglass Bulked Yarn is manufactured through an advanced air-jet texturing process using glass continuous filament yarns. The special bulked structure combines:
✔ High mechanical strength
✔ Excellent bulkiness & softness
✔ Heat resistant up to 550°C
✔ Corrosion and chemical resistance
✔ Low combustible matter content (<1.0%)
✔ Stable performance in harsh environments
Item | Fiberglass Bulked Yarn (F) | Fiberglass Bulked Yarn (W) |
Yarn Type | F | W |
Linear Density | 66–1800 tex | 66–4800 tex |
Combustible Matter Content | <1.0% | <1.0% |
Temperature Resistance | 550°C | 550°C |
Industrial filter cloth
Fire blankets
Heat insulation fabric
Winding cloth
Industrial tape
Decorative and stuffing materials
Widely used in power plants, cement plants, metallurgy, chemical processing, and high-temperature equipment protection.
A: Bulked yarn is processed by air-jet texturing, which creates a fluffy and expanded structure. Compared with regular smooth filament yarn, bulked yarn offers better insulation, improved filtration efficiency, and enhanced coverage.
A:F type generally refers to finer linear density ranges (66–1800 tex).
W type covers wider and heavier linear density options (66–4800 tex), suitable for thicker fabrics and heavy-duty applications.
Specific configurations can be customized according to customer requirements.
A: Yes. The yarn has a continuous working temperature resistance of up to 550°C, making it suitable for industrial heat insulation and filtration systems.
A: Yes. Its bulked structure improves dust capture efficiency and increases fabric thickness without significantly increasing weight, making it ideal for industrial filter cloth production.
A: Yes. We support customization in linear density (tex), twist level, package weight, and special treatments according to your application needs.
