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  • Voss Serrano posted an update 6 months ago

    Printing is often a process whereby text and images are reproduced on various materials. There are different printing methods and depending on the printing method different types of inks are employed. Inks applied to printing may be classified into 4 different categories such as aqueous, liquid, paste and powder.

    Paste inks:

    Paste is usually used in offset printing and you will find a variety of paste inks like cold set, heat set and curable ones. Some of the different energy curable sorts are electron beam curable and ultraviolet curable. While energy curable supplies the highest quality print, heat sets are most frequently used. Energy curable ones also require special equipment which makes it the most expensive kinds of inks used for offset printing.

    The warmth set one requires heat setting it then it’s cooled rapidly because it catalyses the curing process. In cold set inks, it can be set by using the phenomenon of absorption into the stocks which might be non-coated. Cold set ones usually are employed for printing books, newspapers, insert printing and are the least expensive option if you’re on a tight budget.

    Solvent ink:

    Solvent ink comprises a mixture of organic compounds and chemical toxins. These components have high vapour pressure and colour in this kind of ink is achieved through pigments which makes them proof against fading. Solvent inks can be used to print on uncoated vinyl substrates and they are generally cost effective. Banners, billboards, graphics and decals are generally printed using solvent ink. The main advantage of using solvent ink for printing would be that the prints are UV resistant and waterproof though the downside to by using this is the disposal with the solvent and also the vapour made by the solvent.

    Aqueous ink:

    Aqueous inks are primarily used for desktop inkjet printers. These comprise an assortment of pigments or dyes, glycol and water. Aqueous provide you with the vivid as well as a various colour options the only downside of this ink could it be is just not waterproof and is washed outside the surface without lamination or specialized coating to shield some of it. Aqueous inks can also be inexpensive to manufacture.

    UV curable inks:

    UV curable inks have acrylic monomers along with an initiator package. Following your printing job is finished the printed materials are encountered with strong UV light which cures a lot of it. The benefit of this ink could it be dries quickly and also the disadvantage is because are very expensive.

    These are generally some of the different types of inks utilised in commercial printing services.

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