The use of thermographic printing methods is becoming very popular across organizations and individuals who have certain products in mind. Such a printing method is known for its many names, such as raised ink printing, offset thermography, and simply thermography. Whichever way you want to call it, it is known to be a cost-effective option in getting that raised effect look similar to what you get from embossing and engraving. In recent times, more and more people are choosing thermographic printing as their choice of printing method to add something unique to their printed piece. If you want to gain more noteworthy facts about thermographic printing, check this link for more info.
If you say thermography, you are talking about a printing method that combines the use of offset printing ink and a powdered resin. The latter component needs to be baked for the ink to rise. You don’t just get a raised effect from your ink but one that comes with a texture look too. For the image to be offset printed properly, the first process involves the use of a slow drying ink. What follows will be the process of dusting these wet printed sheets with resin as they travel through a tunnel. Resin covers areas in the material with ink, and any excess resin will be removed from the material through vacuuming. The entire material will then be heated. Once the resin is properly melted, the image becomes glassy, slightly enlarged, and raised. Different powder variations are used in thermographic printing, namely gloss, matte, dull, coarse, medium, and fine. The use of transparent powders is vital in thermography so that they will just follow whatever color is present in the underlying ink. The use of a transparent ink is also popular to create that blind appearance from your product.
There are many applications when it comes to thermographic printing. Thermography is a printing method commonly used for business stationery and business cards. People also use this technique for creating an array of printed items like report covers, greeting cards, and wedding invitations. The use of thermography in particular areas of the sheet only can also bring about a more unique look to your product or sheet of paper.
When it comes to thermographic printing, color application makes use mostly of a clear powder. Using a clear powder ensures that the raised area will follow the color of the printed ink. For more special applications, the use of powders of varying colors is also common with the likes of copper, silver, gold, white, and glow-in-the-dark.
There are many advantages to the application of thermographic printing. To begin with, you are getting products that look more attractive and professional. Although the end products look costly, they are still much cheaper than when you do embossing or engraving.