Features

Term referring to (security) characteristics.

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Foil embossing

Embossing of an image in an embossing varnish applied to a foil, e.g. a hologram structure.

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Fourdrinier watermark

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.

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