Film for packaging purposes, having a partially applied security feature
OwnerFriedrich Kastner, Johann Hilburgerinventors
Life of this patent
Estimating the term…
Abstract
The invention relates to films for packaging purposes, particularly even blister films, which have a partially applied security feature. The application of the security features ensues by detaching the security feature from a supporting substrate, which is provided with a UV-curable separating paint that is capable of being deep-drawn.
Claims20
Packaging films with regionally applied security features, wherein the packaging film has in defined areas one or several security features applied thereon, the application of the security features taking place with the detachment of the security feature from a carrier substrate provided with a UV-curable deep-drawable separation lacquer.
Method for the production of security features for the application onto a packaging film, wherein onto a carrier substrate is applied a UV-curable deep-drawable separation lacquer, which, subsequently, is optionally provided with further functional layers.
Method for the application of regional security features onto a packaging film, wherein the cut-to-size security feature is introduced into the laminating gap of a laminating unit via web guiding elements ahead of the infeed, and is bonded with the packaging film.
Dependencies are inferred from the claim text.