Our 40S/2 high‑visibility orange meta‑aramid sewing thread is spun from 100% meta‑aramid staple fiber, featuring inherent flame retardancy without chemical post‑treatment. The bright high‑visibility orange shade matches high‑visibility protective garments, delivering stable seam performance for fire‑fighting clothing, FR workwear and PPE manufacturing. This industrial sewing thread offers non‑melt & non‑drip performance under flame exposure, maintaining sewing integrity after repeated domestic laundering, which complies with major European protective clothing standards.
Key Features
Inherent flame retardant, LOI ≥29%, self‑extinguishing, no melt‑drip when exposed to fire
High‑visibility orange dyed, perfect color‑matching for high‑visibility safety apparel
Specification: Ne 40S/2, smooth stitching performance, low lint, good runnability on industrial sewing machines
Excellent heat‑resistant performance, keeps core strength under continuous high‑temperature condition
Good abrasion resistance, chemical resistance against weak acid, weak alkali and organic solvents
Performance remains effective after multiple washing cycles, no loss of flame‑retardant property
Spun construction ensures soft handfeel and reliable seam tenacity for protective garment seams
