METHOD FOR MANUFACTURING BASE PAPER FOR CORRUGATED BOARD, HAVING IMPROVED ELECTROMAGNETIC SHIELDING EFFECT, RODENT REPELLENT EFFECT, AND STRENGTH, AND CORRUGATED BOARD AND CORRUGATED BOARD BOX USING BASE PAPER

摘要

The present invention relates to a method for manufacturing a base paper for a corrugated board, and a corrugated board and a corrugated board box using the base paper, wherein the base paper has a quality improvement effect or the like, due to increases in an electromagnetic shielding effect, a rodent repellent effect, a warp preventing effect, strength, and weight thereof, by adding a powder containing a rodent repellent capable of continuously exerting an electromagnetic shielding effect and a rodent repellent effect, and a strength improving powder, to the base paper. The present invention provides a method for manufacturing a base paper for a corrugated board, the method comprising a functional layer-forming step of coating at least one surface of a base paper with a mixture containing starch, latex, paraffin, fly ash, a carbon steel powder, and fumed silica containing a rodent repellent.