The FilamentFactory GmbH

PLA
Explore product
EC0PET - degradeable PET
Explore product
HYROV_performance materials
Explore product
PLA
Explore product
EC0PET - degradeable PET
Explore product
HYROV_performance materials
Explore product
PLA
Explore product
EC0PET - degradeable PET
Explore product
HYROV_performance materials
Explore productAbout us
The FilamentFactory
Providing customised technical yarns since 1966
Identification with values and traditions
The Filament Factory, located in Bad Hersfeld, Germany, is proud to be one of the most traditional synthetic fiber production sites in Europe.
Our long history is characterized by a spirit of innovation and a commitment to quality, which we embody in every product and every solution.
Versatility and performance
Our product range includes flat and high-tenacity filament yarns made from a variety of high-performance polymers, including PES, PBT, PPS, PEEK, TPU, PLA, PEI and more. These yarns are used in many industrial end uses, composites and in the automotive, and aerospace industries.
Safety and confidence
The uses of our yarns range from seat belts to backing materials for coatings or even next-generation composite applications.
OEMs trust us because of our reliability and our ability to provide tailor-made solutions.
Quality and sustainability
Our yarns are known for their exceptional quality and reliability, meeting the most stringent standards.
We also have a strong focus on sustainability by offering recycled raw materials and environmentally friendly yarn options, such as RPet or EcoPet materials.
Our partners and organizations support us in the quality and traceability of raw materials.
Environmental awareness
We actively care for the environment and future generations by already switching our production to sustainably produced energy.
When selecting our suppliers and partners, we consider their carbon footprint as a selection criteria.
Willingness to cooperate
We are always eager to hear ideas and collaborations that further advance our development and quality standards and create innovations together
Our product groups
- Fibres and Yarns
Our application areas / Solutions
More about us
Special Interests

Keywords
- PLA multifilament
- PPS multifilament
- TPU multifilament
- High Tenacity multifilament
- PBT multifilament
- PEEK multifilament
- PES multifilament
- PEI multifilament
- RPET multifilament
- Hydrophob
Our Products

PLA
DEPLEIGHT – 100% biobased – 100% sustainable – 100% future
The 100% biobased multifilament yarns by The FilamentFactory GmbH derived from PLA-Biopolymer synthetized from vegetable, regenerable and renewable resources.

EC0PET - degradeable PET
New high-performance functional multifilaments
Ec0PET PET-yarns are designed to behave more like natural fibers when they end up in the environment. Products made with Ec0PET yarns reduce the persistence of plastic microfibers in our oceans and plastic accumulation in landfills.

PPS - The High Performance Polymer
PPS - The High Performance Polymer
Beside our approved multifilament yarns now also available as short cut and staple fibre

HYROV_performance materials
HYROV – Performance Materials – 100% future
Our performance materials follow the concept having a hybrid roving for thermoplastic applications with simultaneous protection of the full textile properties. This supports you in the flexible design and draping without losing technical properties as well as in efficient processes.