UEI® GROUP PATENTS

CopperFlex®

Revolutionary flexible copper foiling plates for semi-rotary machines for the label industry.
They are manufactured with a special patented copper alloy that is extremely flexible, archivable and reusable.
CopperFlex® hot foil stamping dies combine the hot stamping benefits of copper with the cost-savings of a reusable die. Developed for semi-rotary hot foil stamping applications, CopperFlex® dies securely and quickly wrap around the mandrel with your existing press mechanical fastening system.

Key Benefits:

  • Highly flexible, conforms well when wrapped on a round cylinder.
  • Unlike magnesium, can be repeatedly mounted and dismounted for job repeats.
  • Significant reduction in storage space as CopperFlex® can be stored flat.
  • Perfectly etched in finest details and smallest reversed out areas.
  • Perfect for microtextured hot foil applications.
  • Retains pliability and resists stress fractures.
  • One plate will perform multiple, consistent quality job reruns.
  • Outperforms magnesium by providing the benefits of copper-durability, uniformity, even and consistent heat transfer and, excellent wear-resistance.

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