Carrier tape roll manufacturing apparatus and method, component supply apparatus, and component mounting system

The invention provides a carrier tape roll manufacturing device capable of easily manufacturing a carrier tape roll subjected to terminal processing, a component supply device for supplying a component from the carrier tape roll, a component mounting system for supplying a component from the carrier tape roll, and a carrier tape roll manufacturing method. A carrier tape roll manufacturing device (18) is provided with: a pull-out unit (42) that pulls out a carrier tape (CT) from an original reel to a terminal; and a rewinding unit (43) that rewinds the carrier tape (CT) pulled out by the pull-out unit (42) from the terminal side. The rewinding unit (43) rewinds the carrier tape (CT) from a new terminal side after removing a terminal remaining portion, which is a region of the terminal side of the carrier tape (CT) pulled out by the pull-out unit (42) that does not include a component. 本发明提供能够容易地制造实施了终端处理的载带卷体的载带卷体制造装置、从载带卷体供给部件的部件供给装置、从载带卷体供给部件的部件安装系统以及载带卷体制造方法。载带卷体制造装置(18)具备：拉出部(42)，其从原卷盘将载带(CT)拉出至终端；以及反卷部(43