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Inklove UV Offset Printing Ink
UV offset printing ink is a high-viscosity slurry fluid. The resin used in the production of offset printing ink binder mainly includes epoxy acrylate, urethane acrylate and so on. Depending on the boiling range, there are many different grades of ink oil. The colorants of UV offset printing inks are generally pigments, including organic pigments such as magenta, titanium blue, and inorganic pigments such as titanium dioxide and carbon black. After mixing the binders, pigments, fillers and additives, they are dispersed on the grinder to obtain the finished UV offset printing ink. UV offset printing ink has a high solid content, and the ratio of pigment to binder before curing is similar to that of ordinary offset printing ink, so it was first applied in offset printing. UV offset printing ink curing has no penetration problem, not only can be printed on paper, but also can be printed on non-absorbent printing materials.
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UV Offset Led Ink Spot Color
With the popularization of technology and market competition, many traditional state-owned enterprises in China; the leading advantage of UVLED ink technology has gradually lost, and the cost advantages of other private enterprises have also revealed their market share. The current situation and development trend of UVLED ink in China are getting better and better. UVLED ink is an ink that can be cured instantly by ultraviolet radiation. The curing time is less than 1 second, and ordinary ink requires a high-energy-consuming drying device, which is very energy-saving. In addition, UVLEDf, Q ink contains pigments, acrylic prepolymers and monomers, photosensitizers and other components, so it is called an ideal non-toxic, non-polluting, energy-saving and environmentally friendly ink in the packaging industry. It is suitable for paper, cardboard, Packaging materials such as metal, glass, aluminum foil, plastic, etc.
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