Cold stampingApplication Diagram for Cold-foil Stamping
First substrate
Application of glue
Cold-foil stamping
UV radiation
Worn-cold stamping foil
Print refined foil
Cold stamping, also known as press working,[1] is a manufacturing operation in which thermoplastics in sheet form are cold-formed using methods similar to those used in metalworking.[2] A precut thermoplastic sheet, possibly reinforced, is softened by heating to a temperature particular to the plastic in use. The heated sheet is then shaped by stamping using a press.[3] Fiberglass-reinforced thermoplastic sheets are formed using metal stamping presses after the sheets are preheated to about 200°C (392°F).[2]