It has another name called glueing abrasive paper one, in front of already Existion strong emery cloth base on plnting qietly through special technolgy process and succeed a layer of cotton flannel, lies in and rub Glue buckle and Glue and shut with abrasive paper the blocks of cotton flanndl that have at records of nlyon that bave at machine through angle unload, saves time and save effort on achi-eving, good reault on get twice the result with half the effort.It is the ideal of manufacturing rust removal, polishing such as the shiping, metallurgical, furniture, etc.