Beth Yw Deunydd Crai Ffabrig rhwyll Warp wedi'i Wau?

Ffilamentau ffibr cemegol yn bennaf yw'r deunyddiau crai a ddefnyddir wrth gynhyrchu ffabrigau rhwyll wedi'u gwau ystof, ac ymhlith y rhain edafedd polyester, edafedd elastig isel polyester ac edafedd neilon yw'r rhai a ddefnyddir fwyaf.

         Nylon high elastic yarn, polypropylene yarn, spandex yarn, PBT, silk and various viscose yarns are widely used, and various staple yarns, such as cotton, hemp, wool and various blended yarns are also used in warp knitting In the production of mesh fabrics, almost any yarn can be used to produce warp-knitted mesh fabrics, as long as the appropriate model and machine size are selected and the yarns are properly pre-treated.