Blind embossing in the offset press and then also improve the quality? How does that work?
A special niche application in print finishing is inline blind embossing in the flexo unit of an offset press. The process is implemented using special embossing dies (matrixes) and a rubber blanket as a counterpressure.
We have achieved a significant increase in the quality of an embossing in the offset machine.
Prägoplast 1.5D
Prägoplast 1.5D is self-adhesive and is glued to the impression cylinder of the flexo unit instead of using a rubber blanket. The die is formed by pressing in Prägoplast, thus creating a true patrix for this application. For papers from 50-150 g/m², this results in better edge definition and deeper relief. Fulling processes, as with the blanket, are eliminated. The result is a much better flatness of the embossed paper, better edge sharpness and no shifting of the embossed image. The double functional layer ensures better relief depth and thus a clean and well-defined embossing relief.
Prägoplast 1.5D is available in 70x58 cm and 71x102 cm formats.
Depending on the application, we can vary the thickness of the patrix.
Please contact us.