Thermochromic

 

Security Features

Thermochromic
 
Product Range




     
 

Security Features

 
 
Shriram Veritech’s business is Security and we are continuously innovating to add to our repertoire of security features. The broad category of security features we currently offer are Holographic / Covert Inks / Microtaggants & Covert Barcodes. In keeping with customers’ requirements; each feature has been designed to be overt, covert or forensic in nature. Overt features are for end user authentication, covert features are for field level verification while forensic features are for lab verification.
 
 
Holostripe  
 
Holostripe
Holographic stripe is incorporated on the substrate giving high visibility & security.
Can be applied on variety of base materials : Paper / Polyester / BOPP / PVC / Tamper Proof materials
Holographic security feature : End user authentication
 
 
Available Colours : Silver / Gold / other metallic colours as per customer’s requirement
 
 
Width : Any width starting from 5 mm.
 
 
Types : Hot Stamping / Tamper Evident / Void / Transparent / Semi-Transparent.
 
 
Additional Features : Can be Overprinted / Serial numbered / Coded
 
   
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Holostamp  
 
Holostamp
Hologram is stamped in any part of the substrate giving high security / better aesthetics & flexibility.
Can be applied on variety of base materials : Paper / Polyester / BOPP / PVC / Tamper Proof materials
Holographic security feature : End user authentication
 
 
Available Colours : Silver / Gold / Transparent / other metallic colours as per customer’s requirement
 
 
Size / Shape : as per customer’s requirement
 
 
Additional Features : Can be Overprinted / Serial numbered / Coded
 
   
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Holo Overlay  
 
Holo Overlay
The entire substrate has a transparent Holographic feature visible from different angles : High security & visibility
Holographic security feature : End user authentication
 
  Available Colours : Transparent / other colours as per customer’s requirement  
 
Additional Features : Can be combined with VOID Tamper feature / Can be Overprinted through normal & thermal printing.
 
 
Only available in Polyester base.
 
   
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Holoscratch  
 
Holoscratch
Holographic stripe can be scratchable to reveal hidden information.
Can be applied on variety of base materials : Paper / Polyester / BOPP / PVC / Tamper Proof materials
Holographic security feature : End user authentication
 
 
Available Colours : Silver / Gold / Transparent / other metallic colours as per customer’s requirement
 
 
Size / Shape : as per customer’s requirement
 
 
Additional Features : Can be Overprinted / Serial numbered / Coded
 
   
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Invisible UV  
 
Invisible UV
UV activated feature which gives invisible to visible ‘glow’ effect.
Easy authentication through a portable UV light source such as a UV torch.
Reversible security feature : Field level authentication
 
 
  Available Colours : Yellow / Red / Green / Blue. ( Can be combined to create a multi-colour invisible UV feature )  
 
Can also be combined with the ‘Pen Reactive’ features.
 
 
High Security ‘Bi-Flourescent’ feature also available : 2 different colours glow through UV torches of 2 different frequencies ( Green / Orange ).
 
       
   
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Coin Reactive  
 
Coin Reactive
Invisible text / graphics become visible when rubbed by a coin or similar metallic object.
Instant authentication by rubbing through a coin or similar metallic object; extremely end user friendly as no device required for authentication.
Irreversible security feature : End user authentication
 
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Pen Reactive  
 
Pen Reactive
Invisible text / graphics become visible only when rubbed by a special pen.
Easy authentication through a special pen.
Irreversible security feature : Field level authentication
 
  Available Colours : Blue / Magenta / Green / Black ( Can be combined to create a multi-colour feature )  
 
Can also be combined with the Invisible UV feature.
 
       
   
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Thermochromic  
 
Thermochromic
Image disappears & then re-appears when rubbed by finger or on application of any heat source.
Instant authentication by either rubbing or through a heat source; extremely end user friendly as no device required for authentication.
Reversible security feature : End user authentication
 
 
Available Colours : Red / Blue / Black / Purple (Other colours available on demand).
 
 
Temperature ranges : from 25 C to 45 C ( These are the temperatures at which this feature gets activated )
 
 
Feature can also be ‘tri-thermochromic’ : ink changes from one colour to another & then disappears at different temperatures.
 
       
   
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Flourescence  
 
Flourescence
Visible text / graphicse which gives ‘glow’ effect when activated through UV light.
Easy authentication through a portable UV light source such as a UV torch.
Reversible security feature : Field level authentication
 
Available Colours : Orange / Pink / Lime Green ( Can be combined to create multi-colour flourescence )
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Microtext  
 
Microtext
Micro letters which are visible only through a ordinary magnifying glass.
Can be used to create graphics / patterns.
Easy authentication through a magnifying glass.
 
  Irreversible security feature : Field level authentication  
 
Available Colours : any colour as per customer’s requirement
 
 
Can also be combined with the Invisible UV feature.
 
   
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