Home Up Contents News

HamelcoSmall.gif (35539 bytes)Color-shift labels
This site is best viewed at a resolution of 800 x 600 or higher


Laminate labels
EPROM labels
Safety signs
High-temp labels
Barcode labels
Color-shift labels
Holographic labels
Adhesive tape
Multilaser labels

schrlogo.gif (3120 bytes)

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.

SchreinerTamper.jpg (22021 bytes)

Examples of use include:

Securing of transportation and storage containers

Sealing of windows and doors

Warranty labels for electrical equipment

Floppy disk or document protection

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



Send mail to webmaster@hamelco.com with questions or comments about this web site.
Copyright 2000 Hamel Inc.