Material: Commonly made of steel, aluminum or plastic to ensure durability and high-quality printing.
Precision: The mold must be highly precise to ensure accurate ink transfer and consistent printing quality.
Surface Finish: A smooth surface finish is essential to prevent ink from getting trapped in the mold, which can lead to smudging or uneven printing.
Resistant to Solvents: The mold must be resistant to solvents commonly used in printing ink to prevent chemical corrosion.
Easy to Clean: The mold should be easy to clean and maintain to reduce downtime and ensure efficient ink transfer.
Customizable: The mold should be customizable to accommodate different barrel sizes and shapes, as well as to accommodate different printing requirements.