DOLANIT® is an extremely strong acrylic fiber. The product is characterized by high resistance to solvents, acids and alkalis. In addition, DOLANIT® scores with very good thermal stability and hydrolysis resistance. Finally, the material's high tensile strength is also worth mentioning. If you take all these advantages together, this textile acrylic fiber is far superior to many other synthetic fibers.

Eduard Kupfer Nähseiden Vertriebs GmbH & Co. KG offers the DOLANIT® quality sewing thread under the name DOLANIT® No. 30/3. This sewing thread has a strength of Nm 30/3 and is suitable for needle size 100. Spools of 3,000 m are available. In keeping with the predominantly technical uses, no dyeing is carried out. Instead, the DOLANIT® sewing thread is raw-colored. The special product properties mentioned above make the acrylic fiber ideal for applications involving dry and wet filtering. This includes seams for filter bags and pouches.