A composite non-woven needlefelt ink absorber that is particularly suited for use with an ink jet printer to absorb and disperse waste ink utilizes at least two distinct layers. The layer initially contacted by the ink is low density/course denier. The final ink receiving and retaining layer is high...http://www.google.fr/patents/US6809047?utm_source=gb-gplus-shareBrevet US6809047 - Composite non-woven ink absorber
