SCRATCH LABEL - DAINIPPON PRINTING CO LTD

Title:

SCRATCH LABEL

Document Type and Number:

Japanese Patent JP2015025860

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a scratch label that solves a conventional problem of easy production of an imitation thereof by an unauthorized person, as a sole means to conceal classified information is a scratch hiding layer, and also a problem of easy forgery of a scratch label having a hologram layer on a top layer, which has been developed to prevent such forgery, however, in which the hologram layer is visible by a third party and an unauthorized person can easily create a scratch label having a similar optical effect.SOLUTION: A hologram layer is arranged below a scratch hiding layer of a scratch label, so as to conceal a hologram design thereof from a third party. Mere scratching does not cause the hologram to appear. Only when the scratch hiding layer is interfacially peeled, classified information and a hologram reproduction image simultaneously become visible. Such unexpectedness enhances a forgery prevention effect in the scratch label.

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