| 摘要 |
PROBLEM TO BE SOLVED: To enable even a person handicapped in eye to easily identify the kinds of bonds and to enable the person to check, at a glance, the kinds of the bonds even when the person observes the bonds from the endorsement surface side of the bond by providing a bond cover with an identification display part which is tactually sensible. SOLUTION: The bond cover A made of a plastic sheet for storing the bond B is formed of a tactual sensation display part 5 by Braille characters or suitable identification marks composed of one to plural points indicating the kind of the bond in partial region of the bond cover A and is formed with a display part 7 displaying the characters and marks indicating the kind, etc., of the bond on the surface of the bond cover facing the bond endorsement surface of the bond cover.
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