Doctor Blade Used For Resin Finishing On A Cloth And Method For Resin Finishing With Use Of It

Abstract

A new doctor blade by which resin finishing can be stably applied to such a thin cloth having a weight 120 g/m2 or less is provided. The doctor blade has a lower portion bent to form an inclined surface so as to supply a resin composition on the inclined surface of the blade and to coat the resin composition on a cloth moving from the blade tip side to the blade body side, the lower portion 3 of the blade 1 in a width of 2-12 cm being bent to make an angle of 110-160 degrees to the blade body (upper portion 4). The tip portion 5 of the lower portion 3 of the blade 1 may be bent backward in a width of 3-10 mm at an angle of 50-150 degrees to the lower portion 3 of the blade.

Dependencies are inferred from the claim text.