Why and How to Choose the Right Coatings for Paper and Board

 The printed piece can be protected from dampness, scratches, scuffing, and finger prints with the use of the printed paper box's proper print coating. Additionally, it can provide the carton box a creative dimension to generate particular visual effects. Because coated paper has a firm, nonporous surface and keeps its coating on top of the paper rather than having it dissolve by being absorbed into the paper, print coatings for paper and board typically go with coated paper.

·        Vanishes

As with other inks, varnishes are placed on the press and might be colored to produce a particular impression. While gloss and matte varnishes are normally applied as spot or overall coatings, they can also be mixed with process or spot color inks to give the presswork a distinctive appearance. There are different types of varnishes like gloss varnish, matte, satin, opaque and strike through matte varnish.

Of course, like every other industry, even the printing industry is trying to become eco-friendly and there has been a lot of research in order to find alternatives to chemical based varnishes. The best part is that these attempts have been successful. Let us look at the eco-friendly coatings for paper and board.

·        Aqueous coating

These water-based coatings are among the most popular ones now available and offer good protection from fingerprints and other imperfections. They are applied using a rubber blanket inline on a specific specialized press unit. Compared to varnishes, aqueous coatings are less likely to become yellow and are more environmentally friendly. They dry more quickly than varnishes, which results in quicker turnaround times for printing. Even aqueous coatings are available in different forms, like matte gloss, satin and others similar to varnishes. Along with aqueous coating UV coating is also one of the more eco-friendly options.

Hence make your choice with the right information in hand and use the right kind of coating for your materials.

Location: Singapore

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