Knowledge / Mistakes / Print Substrates

Paper Mistake: printers term for a deviation caused by a paper mistake

Paper Colour Mistake: deviation from the intended paper colour caused by a mistake

Mixed Up Papers: postage stamp printed on a different paper as intended (e. g. with watermark)

Repaired Paper: damaged paper roll repaired before design print

Paper With Alien Element: during the production mistaken included alien element

Paperfold: during the printing process accidental folded paper

Toned Paper: during the printing process mistaken in a light colour toned paper

Thiner Paper: postage stamp printed on thiner paper as intended

Thicker Paper: postage stamp printed on thicker paper as intended

Sheet Turn-Over: paper sheet turned over before design print, overprint or perforation

Horizontal Instead of Vertical Laid Paper: postage stamp printed on 90 degrees rotated laid paper

Oily Paper Print: seeming on oily paper printed postage stamp caused by to much printing oil

Porous Paper: paper produced with not enough glue with design print visible on reverse

Firmly Sticking Postage Stamp: self-adhesive postage stamp which can not striped without damages caused by a mistake