CARRIER TAPE HOLDING DEVICE, HOLDER, AND CARRIER TAPE PACKAGE BODY

Provided is a carrier tape holding device which is located with a component supply unit for supplying a component by drawing a carrier tape out of a tape roll body in which a carrier tape with components accommodated therein is wound in a roll. The device comprises an accommodating unit for accommodating the tape roll body. The accommodating unit is configured to hold the tape roll body in a state allowing the component supply unit to draw the carrier tape out of the tape roll body, and is configured to receive, in a state in which a holder accommodating a supplementary tape roll body is detachably attached, the supplementary tape roll body moved from the holder. 载带保持装置与部件供给单元一并设置，该部件供给单元从将收纳有部件的载带卷绕为卷状而构成的带卷体拉入载带而供给部件。该装置具有收纳带卷体的收纳部。收纳部构成为在部件供给单元能够从带卷体拉入载带的状态下保持带卷体，并且能够在以装卸自如的方式装配有收纳有补充用带卷体的保持体的状态下接收从保持体移动的补充用带卷体。