摘要 |
PROBLEM TO BE SOLVED: To improve productivity as well as to make easy attaching operation by making different the positions of seam of polishing cloth constituting a polishing pad and seam of adhesive tape for integral formation. SOLUTION: A polishing cloth 1 of such as suede or velour type is cut to have a proper size to meet the size of a polishing pad, while an adhesive tape 3 is cut to have a shape so that a seam 2 of the cut polishing cloth 1 having the proper size may be joined completely by the adhesive tape 3, and tape 3 is adhered to the cloth 1 by a press 3 are joined by a press machine so that the positions of them 1, 3 may be different each other, thereby forming a polishing pad. The tape 3 is formed of four layers of an adhesive resin film and a separation paper sheet, a synthetic resin film whose opposite surfaces are respectively applied with adhesive resin coating films having a same or different characteristic, and a separation paper sheet on its one surface. Accordingly, the attachment to a polishing surface plate can be made easily and speedily, generating no gap in the seam of polishing cloth for assuring an even polishing performance. |