Methods of Production

Contra Vision® ORS™
There are only two possible methods (both patented by Contra Vision Ltd) of maintaining a uniform black print pattern visible from the see-through side and a consistent colour rendering of the design.

• Through Combination Method generally preferred if the design inks are translucent (including all CMYK designs), OR
• Edge Sealed Method (typically only used if one or more design inks are substantially opaque).

Contra Vision® BACKLITE ORS™
Inset White Method to avoid "whitening" of colour "value".

These methods of production have been proven with all likely printing techniques including:

1. Digital with white ink (typically UV or Solvent inkjet or thermal transfer).
2. Non-digital (screen, litho or flexo printing).
3. Hybrid (typically comprising a digital design registered to non-digitally pre-printed lines).

Detailed information on the methods is given in the "know-how", which is made available following Licensee Registration.