Method of and apparatus for applying a liquid composition to a fibrous web.

摘要

A method of applying a liquid composition to a moving fibrous web including forming a moving wet-laid fibrous web(1), partially draining the web and then applying a liquid composition by causing it to flow along a curved surface (7) adjacent the web (1) and in the direction of movement thereof, a foraminous material (2) moving at the same speed and in the same direction of movement of the web (1) being interposed between the surface (7) and the web (1) so that the material is applied to the web (1) through said foraminous material (2).