METHOD FOR PRODUCING PAPER BOARD USING ACTIVATED CARBON AND YELLOW SOIL

摘要

A method for producing a paper board including the activated carbon and yellow soil is provided to mix the activated carbon paper and yellow soil with the pulp, to mix the size agent and paper strength increasing agent with the mixed resulting materials, to form a sheet. An activated carbon of 10 to 30 wt% and yellow soil of 10 to 30 wt% are mixed with the pulp of 40 to 74 wt%(S1). A sizing agent of 5 to 10 wt% is mixed with the pulp mixed with the activated carbon and the yellow soil(S2). A paper strength increasing agent of 0.5 to 10 wt% is mixed with the pulp with the mixed sizing agent(S4). The pulp is formed as a sheet(S4). The formed sheet is bonded with the paper board(S5).