Term referring to (security) characteristics.
Embossing of an image in an embossing varnish applied to a foil, e.g. a hologram structure.
Also referred to as a Moulette watermark, produced with Fourdrinier paper machines, in which after sheet formation the nonwoven fibers are compressed or displaced into characters via a forming roll with images. In transmitted light, the result appears as a simple light/dark watermark. One typical application is for commercially available printing and writing paper.
See also Cylinder mould watermark.