| 摘要 |
PROBLEM TO BE SOLVED: To provide a shock indicator capable of checking a shock added even when a shock indicator is removed.SOLUTION: A shock indicator comprises: a mounting member 2 mounted to a packing material 10; an ink bag 5 arranged in the mounting member 2, having an ink agent stored inside and torn by an additional shock to leak the internal ink agent outside the ink bag 5; and an absorption member 6 arranged in the mounting member 2, absorbing the ink agent leaked from the ink bag 5, arranged in contact with the packing material 10 and sticking the ink agent leaked from the ink bag 5 to the packing material 10. The mounting member 2 has a cover member 4 which covers the ink bag 5 and the absorption member 6 and at least a part of which is transparent so that the absorption member 6 is visually recognized from the outside. |
