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...
non-biodegradable fibres (such as polyester, acrylic, nylon, or elastane), this creates another challenge. the resulting yarnof such a mix is no longer biodegradable and so is unsuitable for value retention in biological cycles (see box c, p. ) even if the amount of added non-biodegradable fibres is...