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UV Curing or Coating UV, UV curing is a photochemical reaction, that is, the liquid UV irradiation can be cured by printing or coating to the substrate surface, the UV ray irradiation to achieve the hardening process, UV curing and traditional drying process is similar, but the principle is different, the traditional drying is generally the use of solvent evaporation in the coating material, and UV curing crosslinking is solvent free.

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