two different types of the same polymer there are three methods of bicomponent yarn production side by side extrusion extrusion through one spinneret enclosed in another distribution of drops of molten polymers bi-constituent spinning this technique utilizes two different polymers that are combined...
quality contact us polypropylene staple fibre polypropylene staple fibre (ppsf) we manufacture polypropylene staple fibre ppsf (virgin ppsf fiber) at our new state of the art plant at gajraula, u.p., india. polypropylene staple fibre is used to manufacture air filter, water filter and other industrial...