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Corporate Update

Lenzing Rolls Out 3-Tier Fibre System For Advanced Protective Wear

• By  Textile Excellence
• April 30, 2026

Lenzing Group has launched Lenzing Solutions for Protective Wear, a new three-tier portfolio. At the top are LENZING™ FR fibres, designed for inherent flame resistance. The range also includes TENCEL™ Lyocell fibres.

All fibres are EU Ecolabel-certified and sourced from certified or controlled wood. For the first time, Lenzing is offering these solutions as one integrated system. This marks its biggest expansion in protective wear since introducing flame-resistant cellulosic fibres in 1977. The timing aligns with a fast-growing PPE market, expected to reach about US$130 billion by 2033.

The portfolio was introduced in Asia-Pacific at CIOSH Shanghai (7–9 April). Kevin Sun noted that the event brings together over 90% of China’s FR industry. It was used to strengthen partnerships and launch a refreshed brand identity in China, which customers described as clear, elegant, and impactful.

The portfolio is structured across three protection levels.

Inherent protection uses LENZING™ FR fibres, often blended with aramid. Flame resistance is built into the fibre, so it does not fade with washing. These fibres also offer over 70% higher wet strength than conventional FR viscose and are suitable for ISO-compliant protective clothing, including for sensitive skin.

Hybrid protection combines TENCEL™ Lyocell A100 fibres with modacrylic. These blends improve comfort, enable high-visibility colours, and maintain a smooth, non-fibrillating surface.

FR-finished protection uses TENCEL™ Lyocell with flame-retardant finishing. It offers a cost-effective solution for industries like steel, welding, and metals, while using less water than conventional cotton.

Applications are clearly segmented. LENZING™ FR fibres target high-risk sectors such as firefighting, military, and utilities. Hybrid solutions serve oil and gas and industrial workwear. FR-finished options focus on cost-sensitive heavy industries.

Performance data supports the positioning. Tests at 35°C show garments with LENZING™ FR blends raise core body temperature by just 0.75°C, compared to 1.05°C for FR-treated cotton. Wearers also sustained physical activity longer.

Sustainability gains are also significant. Dope-dyed LENZING™ FR fibres cut energy and water use by up to 50% and reduce carbon footprint by up to 60% versus conventional dyeing.

Applications are clearly segmented. LENZING™ FR fibres target high-risk sectors such as firefighting, military, and utilities. Hybrid solutions serve oil and gas and industrial workwear. FR-finished options focus on cost-sensitive heavy industries. Performance data supports the positioning. Tests at 35°C show garments with LENZING™ FR blends raise core body temperature by just 0.75°C, compared to 1.05°C for FR-treated cotton. Wearers also sustained physical activity longer.