A FLAP TYPE ROLLER AND ITS MANUFACTURING PROCESS

摘要

PURPOSE: A flap type roller and its manufacturing process are provided to improve the distribution uniformity of the cleaning agent or abrasive. CONSTITUTION: The elastic supporter(30) is combined in the outer circumference of the shaft(20). A plurality of sheet-like flaps(40) is perpendicularly projected from the outer circumference of the elastic supporter. The cover plate for blocking debris(50) prevents the foreign material from being flown out into the side of the elastic supporter. The cover plate for blocking debris prevents the foreign material from being flown out and the part like the bearing(60) from being damaged. A plurality of sheet-like flaps is arranged according to the columnar direction of the elastic supporter.