Everything You Need to Know About Thermographic Printing
More and more people and companies are looking forward to getting products from thermographic printing methods. Such a printing method is known for its many names, such as raised ink printing, offset thermography, and simply thermography. Whatever name you are the most comfortable calling it, at the end of the day, it is a cost-effective option to achieving the raised look akin to 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. For more information about this printing method, here is a basic guide to thermography that you can read now.
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 is capable of rising that is why the result of the ink will be a raised look. The result of the ink will not only be raised but also textured. For the image to be offset printed properly, the first process involves the use of a slow drying ink. The wet printed sheets will then go through a tunnel where they are dusted with resin. The areas with ink are going to be covered with the resin, and any excess resin will be removed by the process of proper vacuuming. Heat is then applied on the overall material. Once the resin is properly melted, the image becomes glassy, slightly enlarged, and raised. The use of different types of powders is most common in thermography, such as coarse, medium, and fine and matte, dull, and gloss. 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. You can also apply thermography in certain areas of the paper sheet to provide a special effect that you cannot get from others.
In terms of color, as mentioned above, the use of clear powder is most common in thermography. With the use of a clear powder, the raised area will follow the color that comes from the underlying printed ink. Nonetheless, there are certain applications that make use of varying colored powders such as gold, copper, silver, white, and even glow-in-the-dark powders.
Using thermographic printing benefits you in more ways than one. For example, the products that you will get are more eye-catching and professional. While the products are of quality and look expensive, bear in mind that you will be spending less unlike the amount of money you spend on embossing or engraving.
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