Patent ID: 11141836

Abstract:
Disclosed herein are a method of fabricating sandpaper for grinding industrial parts and sandpaper fabricated by the method. The method includes: a cutting step of cutting sandpaper to a set length; a cutoff hole formation step of forming a plurality of cutoff holes in one side periphery of the sandpaper in a lengthwise direction; a winding step of forming a roll of sandpaper by winding the sandpaper around one side of a spindle; a taping step of temporarily fastening the roll of sandpaper by winding tape; a bonding step of securely fastening the one side of the roll of sandpaper by applying bond to a side surface of the roll of sandpaper; and a drying step of drying the bond for a set time. In the sandpaper, a plurality of cutoff holes is formed in one side periphery of the sandpaper in a lengthwise direction.