Patent ID: 6630026
Filing Date: 2003-10-07
Classification: B05C,D21H

Abstract:
An apparatus for applying a treating agent onto a surface of a moving surface comprising:a blade carrier; a doctor means attached to the blade carrier; a front wall positioned a distance from the doctor means, said front wall and said doctor means being positioned proximate to the moving surface so as to form an application chamber, substantially bounded by the moving surface, said front wall and said doctor means, the application chamber being provided with a means for feeding a treating agent into a portion of the application chamber substantially essentially opposite the moving surface, the application chamber being formed so that an excess of treating agent flows out of the application chamber only between the front wall and the moving surface and between the doctor means and the moving surface; and a screen plate positioned within the application chamber to at least partly divide the application chamber so that said doctor means is positioned on a side opposite to the means for feeding the treating agent into the application chamber.