| 摘要 |
PROBLEM TO BE SOLVED: To count a re-washing as one time of a washing frequency when the re-washing is required by an inspection after a washing. SOLUTION: An ID tag is provided on a uniform, and a reader/writer 10 which communicates with the ID tag is provided at the inlet of a washing device 6. The uniform to be washed is put into the washing device 6 from the inlet without fail. For this reason, the ID tag of the uniform which is put into the washing device 6 communicates with the reader/writer 10 without fail even when being put in for a re-washing. Then, when the ID information of the ID tag is read by the reader/writer, under the control of the reader/writer, a washing frequency being stored in the memory section of the ID tag is stepped up by one. |
