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Color-shifting label

Product tampering leads to considerable risks for manufacturers.  In addition to financial losses resulting from damaged or missing parts, tampered products may jeopardize the health of users.  In order to counteract these risks, packagings are increasingly provided with closure seals.

The new Colorshift seal renders reliable and permanent proof of any tampering attempts.  When opening the seal, its color shifts from blue to silver.   This effect is clearly visible, and irreversible.

Examples of use include:

The special production methods make counterfeiting significantly more difficult.  Upon request, additional counterfeit-proof features may be integrated.   The seal can be inscribed by thermo-transfer printers with text, logos or sequential numbering.

For more information about this or other products, please e-mail us at info@hamelco.com

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