Description
DESCRIPTION
FTSSW elements are manufactured using the latest computer aided design and production techniques to ensure reproducibility of product, first class performance and competitive prices. Elements consist of a perforated core support tube of plastic or metal onto which yarn is wound at a pre-set rate, providing each micron rating its own distinctive winding pattern and performance. During the winding process, the yarn is usually brushed (or napped). This has the effect of increasing the working area of the elements, thus providing a higher dirt holding capacity while maintaining the rigid structure.
