| 摘要 |
PROBLEM TO BE SOLVED: To provide a supporting device of a belt-like sheet and a management method of a belt-like sheet which are capable of performing communication between a data carrier and a loop antenna.SOLUTION: A supporting device of belt-like sheet, which supports a belt-like sheet wound to a hollow cylindrical shaft core member 24 in a pay-out possible manner, comprises: a support shaft 221 capable of being inserted into a hollow part of the shaft core member 24; a frame supporting the support shaft 221; an antenna surface 273 orthogonal to an axis line C of the support shaft 221; and a loop antenna 274 provided for the antenna surface 273. A non-contact type data carrier 26 capable of at least one of storage and transmission of predetermined data is provided for the shaft core member 24, the loop antenna 274 has a loop part 274a wound in a loop shape surrounding the axis line C, and when the shaft core member 24 is seen from the loop antenna 274 side in a direction along the axis line C, the loop part 274a of the loop antenna 274 is arranged in the vicinity of the shaft core member 24. |
