SHEET PRODUCING AGENT

摘要

PROBLEM TO BE SOLVED: To provide a method for preparing a sheet producing agent by impregnating ground fabrics uniformly and efficiently with high-viscosity liquid and to provide another method for preparing the sheet producing agent by while dispersing fine powder contained in the liquid efficiently and widely. SOLUTION: The method for preparing the sheet producing agent comprises the steps of coating the liquid having a viscosity of 1000 mPa.S or more and thrusting the coated surface of the ground fabrics in the vertical direction.