Security Multiplied for Labels, Inserts, Outserts and Cartons Keller Crescent employs multiple technologies, materials and processes to ensure your product integrity.

Some of the better known methods we employ are listed below. Consult with a Keller Crescent security expert to explore a range of unique combinations and strategies for your particular security requirements:

Secure Inks

Thermochromic Ink - Responds to heat by friction or other source: disappears or changes color.

Infrared (IR) Ink - Becomes invisible or shifts spectrum when exposed to infrared light.

Ultraviolet (UV) Ink - Becomes invisible or shifts spectrum when exposed to ultraviolet light.

Chemically Reactive Ink - An invisible "watermark" is revealed with special pen authentication.

Secure Labels and Glue

Taggant Glue - An embedded taggant read by a probe is contained in the glue.

Ultraviolet Glue - Suspended UV-sensitive elements appear when exposed to UV light.

Secure Printing

Micro-printing - Raises the cost barrier to counterfeiting with type as small as 0.6 - 0.9 point size.

Color-Shifting - A color shifting ink changes spectrum based on angle of viewing.

Holographics - Three-dimensional image(s) shift based on viewing angle.

Layered - Hidden layers are revealed through various activation methods.

Ultraviolet Fibers - Embedded fibers become visible when exposed to UV light.

Machine-Readable Threads - Digitally encoded threads are readable with a decoder.

Taggants - Information is contained in encapsulated taggants.

Secure Encoding

Radio Frequency Information Device (RFID) - Encoded data is read through radio frequency waves generated by RFID readers.

Taggants - Unique elements may be covertly or overtly embedded.

Security Integration, put it all together and you have a brand that's secure in multiple ways from Keller Crescent.