FIELD: polygraphy; advertising; stock and securities protection. SUBSTANCE: method involves forming mark image hologram and recording phase-modulated relief hologram by means of contactless deformation of label operation layer, applying reflecting layer, applying adhesive layer on the back side of the label. The operation layer of the label has a base layer and photosensitive thermoplastic recording layer. EFFECT: reliable protection of stock and securities. 5 dwg
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Authors
Dates
1995-05-20—Published
1992-07-28—Filed