Knowledge / Prints / Print Substrates / Errors

Paper Error: philatelic term for a paper deviation caused by error

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

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

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

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

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

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

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

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

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