In view of the variety of clean wiping cloth and more, the correct selection of clean cloth becomes a headache, clean wiping materials are now widely used in a variety of high-tech industries, from the general consumer electronics to bio-pharmaceutical, from general laboratory to the satellite factory, where there is a clean room where the need to clean the material clean, it is clean and so wiping material so wide range of applications, only the formation of a variety of products on the market all kinds of clean clean materials, the current market clean the main materials are the following categories: