| 摘要 |
PROBLEM TO BE SOLVED: To provide a temperature indication label to be stuck on an object to monitor temperature which has a coloring visibility function and can deal with daily inspection of malfunction of equipment in a dark place at night such as inspection of railroad electrical equipment or power cables in an underground utility tunnel, quick detection of a position to stick the label on, completion of the inspection within a prescribed period of time, and which facilitates detection of a part with abnormal temperature. SOLUTION: The luminous fluorescent temperature indication label which has sufficient weather resistance, which can develop a clear color, in which the temperature display label itself has a luminous fluorescence function, and which enables extremely easy detection of the sticking position even at night is so constituted that: a solid wax layer is formed on a coloring face 7 side of a sheet type base material 1 one face of which is the coloring face 7 and which is composed of a substance changing from opaque to transparent when a wax layer 2 melts and infiltrates into it; a double-sided adhesive tape 4 is stuck on the rear face of the coloring face 7 side; the whole surface side of the solid wax layer is covered with a transparent film layer 5 to form a watertight structure; and a prescribed quantity of luminous fluorescent body is mixed with the solid wax layer 8 so as to have a luminous fluorescent property to be self-luminous in a dark place. COPYRIGHT: (C)2007,JPO&INPIT
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