| 摘要 |
Attorney's File: U 4941 J.M. Voith GmbH Code Name: "Glass Bar" DOCTOR BAR The invention relates to a doctor bar, particularly for the dosing of coating compositions on traveling webs of paper or cardboard or rubber coverings of rolls. The invention is characterized by the fact it consists, at least in the surface region which forms tha doctor or dosing surface, of glass or carbon fiber or of plastic fiber of fibers reinforced by glass fiber or carbon fiber.
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