Skip to main content

OVI (Optically Variable Ink)
OVI (Optically Variable Ink)
Printing ink containing optically variable pigments which show large colour shifts (strong variations in colour) depending on the angle of observation or lighting. Optically variable inks consist of multi-layered micro flakes in a transparent ink medium. The pigment flakes are microscopic waveband-selecting optical devices (interference filters). OVIs are used in intaglio printing or in screen printing.







Source : Click Here
Labels:

Comments

Post a Comment

Popular posts from this blog

Water Transfer Printing.

Now the water transfer printing method more popular, especially for Helmet Printing, Mug and other material printing with round shape. Water Transfer Printing is very easy to transfer to other media like helmet, so the process more efficient. Water Transfer Printing also called as curve coating printing (a printing method for print at surface that is not flat) this method overcomes the problem facing offset printing that can't reach the tongued and grooved face and the disadvantage from paying higher expense for the equipment. Water Transfer Printing process can be applied to surface of the materials such as ceramic, wood, plastic, fiber, stone, hardware, glass, metal, etc. The cost for applied with this method is relative low, while their added value multiples.
16 comments
Read more

Status

Hello all visitor, thanks for visit to our blog. As you know, there are no update since last three year and we don't have any topic to discuss in this world. All has been done. You can find anything you need to know about technique, modified method and tools to make your own company who run in printing business. And because of that, this is will be the last post for this year. If you have any question, you can contact us and maybe your question give us more idea to post something in the future. Thanks once again, and have a nice day.
Post a Comment
Read more

Microchip - Contact

Microchip - Contact Integrated circuit (microchip) for the storage and processing of data, embedded for example in ID cards. The secure electronic medium contains e.g. the personal data: name, date of birth, place of birth, issuing office and a digitized version of the image of the holder. An ID card with contact chip must be inserted into a reader to make contact with electrical connectors to be able to read the information from it. The visible parts of the chip module are the typical gold contacts. Source : Click Here
Post a Comment
Read more