Printing methods
Required for adhesive stamp records. Stewards maintain this vocabulary; new values may be added by Steward decision without a spec amendment.
CodeMethodNotes
INTAGLIOIntaglioRecess/engraved printing from an incised plateLITHOGRAPHYLithographyPrinted from a flat surface, including offset lithographyTYPOGRAPHYTypographyLetterpress/relief printing from raised type or platesPHOTOGRAVUREPhotogravurePhotomechanical recess printing, also called rotogravureEMBOSSINGEmbossingRaised, typically inkless impressionSCREEN-PRINTINGScreen printingInk forced through a stencilled mesh screenTHERMOGRAPHYThermographyRaised-ink printing produced by heat-fused powderDIGITALDigitalDigital or inkjet printingCOMBINATIONCombinationDocumented mixed-process printing (e.g. engraved and typographed)Printing method codes appear in the record's metadata, not in the OSID string itself.