Ink storage roller

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Patent Application No.X
Abstract: An ink-storing roller consists of a roller shaft, a cylindrical roller base, and a layer of open-celled sponge or open-cell rubber coated on the roller h. The cylindrical roller base sleeved on the roller shaft is provided with an ink reservoir groove, and the surface of the roller base is provided with a fruit groove. The utility model is characterized in that it can replace the ink fountain and the ink roller and play a dual role. Due to the considerable amount of ink stored, especially the convenience of ink replacement, work efficiency is improved. The replaced ink storage roller will not cause any waste of ink as long as the surface of the ink storage roller is wrapped or set up with a polyolefin film, ensuring the quality of the printing and simplifying the ink transfer mechanical equipment in the printing machine.

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