Our approach to custom yarn development
At Lonfil, we understand that every textile project has unique requirements. That’s why we offer custom yarn solutions, working closely with our clients to develop yarns tailored to their specific needs.

A dedicated laboratory for innovation
Our in-house laboratory, The Lab, is fully equipped with advanced tools and technology to analyze yarn characteristics, ensuring the highest quality standards. It plays a crucial role in developing innovative and high-performance fabrics.
- Tensile Testing Machines – To assess the strength and elasticity of yarns.
- Yarn Density and Thickness Measurement – Ensuring precision and consistency.
- Digital Microscope for 3D Analysis – Allows in-depth measurement of fibers, surface structure, and other critical properties.
Tailor-Made Yarn Solutions
We have successfully collaborated with various industries to develop custom yarn solutions:
- Count and width personalization
- Fiber blends
- Performance requirements
Additional Services for Flexibility and Efficiency
At Lonfil, we provide efficient and adaptable solutions, ensuring fast delivery, low minimum orders, and streamlined production for businesses of all sizes.
- Stock Service – 25 yarn colors readily available, with fast delivery across Europe within 2 days.
- Low Minimum Order Quantity (MOQ) – Only 12 kg per order, making it ideal for both large-scale productions and exclusive, small-batch developments.
Research & Development at Lonfil
At Lonfil, innovation is at the core of everything we do. Our Research & Development (R&D) team is dedicated to pushing the boundaries of yarn technology, ensuring that our products meet the highest performance standards while embracing sustainable practices.
- Innovation & Market Adaptation – We continuously develop new yarn technologies to meet the evolving demands of the textile industry.
- Quality & Performance – Rigorous testing ensures superior yarn durability, strength, and functionality across applications.
- Sustainability & Responsibility – We prioritize eco-friendly solutions, using recycled materials and reducing water and energy consumption.