Hole in one.
This is promotional advertising that is used to decorate glass surfaces and car windows. The perforated film with black backside allows you to look through it from the inside outwards, but at the same time displays the(printed) graphic if you are looking from the outside inwards. The typical lifetime of this application can be very temporary or semi permanent.
The media used for this application are perforated self-adhesive vinyls, where the backside (the glued side) is black.
Apart from various types and sizes of perforations, there are two main types:
- Media with a single liner: these are aimed to be used for Solvent and Latex printing process
- Media with a double liner: these are aimed to be used for UV printing processes