Collins CM-631 UV Invisible Blue

In stock

The CM631 invisible blue ink is an invisible ink that is only visible under an UV light. Designed to be used on both offset and coated stocks that do not have optical brighteners. For stocks that do have optical brighteners please see the Collins TWW1929.This CM631 invisible blue ink cartridge is ideal for security and insert/envelope matching applications.

Please see Collins CM631 UV


  • Water-based CM631 invisible blue ink, designed for porous & some coated stocks
  • Blue emission colour
  • 10 - 40 C operation
  • 10 - 30 C storage
  • CM631 invisible blue ink shelf life: 24 mths
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About Daemon Print Supplies

Daemon Print Supplies provides professional print finishing supplies to businesses across Europe, the UK and the Rest of the World. Selling only genuine, original equipment manufacturers’ inks and supplies or the pick of the third party compatible solutions, we are able to guarantee the highest quality of product.  Our prices are extremely competitive and we normally dispatch on the same business day, to make sure you can carry on printing. If you have questions, please Contact Us directly.