What is the typical material for the substrate of reinforced all resin carbon ribbon?

The substrate for enhancing all resin carbon ribbon is generally polyester film (PET). Polyester film has good mechanical properties, chemical stability, and thermal stability, and can withstand high temperatures and pressures during the printing process while maintaining the shape and dimensional stability of the carbon ribbon.

In addition, polyester film also has good tear resistance and wear resistance, which can ensure that the carbon ribbon is not easily broken or worn during the printing process, thereby ensuring print quality and barcode readability.

Therefore, as a substrate for reinforced all resin carbon ribbon, polyester film can provide good printing effect and durability, meeting the needs of various barcode printing applications.