Apparatus for the continuous application of a liquid treatment liquor in the form of foam onto material webs and the like

摘要

In said apparatus, a foam generator or a mixing chamber of a foam generator is located on the inside of a template, preferably a rotary template (4), or on the inside of an applicator apparatus (5). This ensures that the foam is generated directly in the application region or above the application region, without the arrangement of lines and the like, and is applied directly onto the material, preferably through a rotating screen or a template. <IMAGE>