Checko 100% Copy Proof Labels

Checko labels are the world’s only 100% copy proof and tamper proof labels which uses proprietary ink developed at Indian Institute of Technology (IIT) Kanpur.

Checko labels printed using proprietary ink are procured and applied on product packaging by consumer brands to enable their consumers to scan and check the authenticity of the product. The three-dimensional ‘Checko’ tag, is a unique identifier based on the mathematical concept of physically unclonable functions and cannot be reproduced even by the manufacturer.

Find out more about Checko Labels at https://checko.ai/about-us/


CITRUS is now capable of manufacturing in-house adhesive coated labels which enables us to produce the following labels

  • Streak free clear coating for transparent applications
  • Ultra clean removeable labels for electronic applications
  • Paper labels with water soluble adhesive for environmentally friendly applications
  • Re-closure labels for applications such as wet wipes, cigarette pouches etc
  • Labels which can survive extreme application limit between -25° C to +45° C
  • And many more. Contact us at info@citruspack.com for more information