Technology & Production

Fiber and pulp production at Lenzing: closing loops and driving change

TECHNOLOGY & PRODUCTION

Lenzing fibers are made of cellulose, the core component of all plants on earth. Our source material wood is perfectly renewable: Trees regrow. Ultimately, plants convert sunlight, water and atmospheric CO into cellulose, from which aesthetic and highly functional fibers are made.

At Lenzing, continuous technological innovation drives our transformation of wood into high-performance fibers. Through decades of R&D investment, we've developed highly efficient processes that maximize utilization of resources.

Why we love moving in circles

From forest to fiber, we recognize that every production activity has potential for environmental impacts. That’s why we’ve engineered manufacturing processes to enable circular flows of materials and energy. Our advanced chemical recovery systems return substances to production or transfer them into valuable goods instead of releasing them into the environment. Water − essential for fiber production − receives appropriate treatment before returning to natural waterways. At our biorefinery sites in Lenzing (Austria), Paskov (Czech Republic), and Indianópolis (Brazil), we use or even sell excess energy from pulp production, if possible. As a result, these biorefineries can operate energy self-sufficiently.

Lenzing’s commitment to responsible use of resources extends to our whole supply chain. We actively protect ancient and endangered forests, recognizing their crucial role as natural carbon sinks. By maintaining FSC® (FSC-C041246) and / or PEFC (PEFC/06-33-92) certifications for over 99 percent of our wood sources, we ensure our operations supports rather than depletes the forests our fibers originates from.

Overview

Essential topics in fiber production

Focus Paper Responsible Production Mockup

FOCUS PAPER

Take a deeper dive into responsible production

Curious about Lenzing’s production methods shaping tomorrow’s fiber industry? Our latest focus paper takes you inside Lenzing’s innovative production systems.

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