H702 Scratch-off sticker holographic - shards 25mm circle
Scratch-off stickers are used as destructive protective elements to temporarily cover printed data and numerical codes, PINs or login data. Stickers can also be used in the production of raffle tickets, wedding tickets or gift vouchers.
The transparent PVC sticker is the carrier element of the scratch-off silver synthetic layer which, when applied to any smooth surface, covers the pre-printed text; subsequent scratching of the gold layer reveals the text underneath the sticker. The scratch-off layer works in the same way as on commercially produced scratch-off elk. The PVC clear layer, when scraped off, protects the text underneath the sticker and therefore the stickers can also be applied to plain or recycled paper, as scraping the top layer with a hard object will not damage the surface of the paper which is protected by the clear sticker. The top layer can be easily scraped off with a fingernail or coin.
The holographic ink with splash patterns changes colours depending on the reflection of light from the silver surface of the sticker.