e product is cleaned to the highest extent. ¡ó strictly apply iso9001:2000 quality management system, ensure the stable of the product quality. ¡ó softer, has better resistance to graze than polyester fiber clean wipers. ¡ó applicable to class 10-100 cleanroom and the environment that calls for higher ability of absorption and resistance to graze Weight 170g/m2 190g/m2 210g/m2 225g/m2 240g/m2