Hologram Label with UV Protected
HG Technology Sdn Bhd
Security Printing, Security Label, Hologram Sticker
An invisible ink layer is embedded on the hologram. It cannot be detected by naked eye but under UV light.
Under the UV light, an invisible ink color can either appears in red, yellow, green or blue.
, Holographic Sticker
, Security Label
, Security Printing
, uv printing label