METHOD FOR WINDING TAPE

PROBLEM TO BE SOLVED: To provide a reel enhancing yield by preventing the adhesion of an adhesive forming an adhesive layer to a peripheral edge even when the side surface of an object to be wound is wound while being guided by the peripheral edge of the reel in winding a film material with the adhesive layer coated and formed thereon onto the reel while cutting it to have a thin width, and manufacturing and supplying an adhesive tape. SOLUTION: The reel includes a columnar winding part 3, and a pair of side plates 2, 2 attached to be opposed in parallel with the winding part 3 interposed therebetween. A circumferential protrusion 22 extended in a circumferential direction is arranged on the inside surface along the peripheral edge of the side plate parts 2, 2. COPYRIGHT: (C)2011,JPO&INPIT