Knowledge / Prints / Print Substrates / Mistakes

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

Mixed Up Paper: postage stamp with caused by mistake printed on paper which was planed for another postage stamp (e. g. with watermark)

Mixed Up Paper Colour: postage stamp with caused by mistake printed on coloured paper which was planed for another postage stamp

Paper Colour Error: philatelic term for a deviation caused by mistake from the intended paper colour

Toned Paper: during the print-
ing process caused by mistake toned paper surface in a light colour shade

Thinner Paper: postage stamp with caused by mistake printed on paper with a lower grammage as intended

Thicker Paper: postage stamp with caused by mistake printed on paper with a higher grammage as intended

Porous Paper: paper with caused by mistake produced with not enough glue so the design print is interconecting

Granite Paper: postage stamp with caused by mistake printed on granite paper instead on paper without fibres

Horizontal Laid Paper: postage stamp with caused by mistake printed on horizontal instead vertical laid paper

Repaired Paper Web: caused by mistake damaged paper web repaired before the design print was made

Paperfold: during the printing process caused by mistake arose wrinkle formation

Paper With Alien Element: during the paper production caused by mistake included alien element

Sheet Turn-Over: paper sheet turned over caused by mistake before the design print, overprint or perforation was made

Oily Paper Print: postage stamp with caused by mistake seeming printed on oily paper caused by to much printing oil (glassy paper)

Firmly Sticking Postage Stamp: self-adhesive postage stamp which caused by mistake can not striped without damage from the backing film