{"id":518,"date":"2018-05-07T09:19:23","date_gmt":"2018-05-07T00:19:23","guid":{"rendered":"https:\/\/orientsogyo.co.jp\/?page_id=518"},"modified":"2020-09-23T10:18:16","modified_gmt":"2020-09-23T01:18:16","slug":"fle","status":"publish","type":"page","link":"https:\/\/orientsogyo.co.jp\/en\/fle","title":{"rendered":"Flexo Printing Press"},"content":{"rendered":"
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Flexo Printing Press<\/h1>\n

Water based flexo printing press for super short-run-jobs.<\/p>\n<\/p><\/div>\n

\t\"Xpress\"<\/p>\n

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Gravure printing vs. Flexo printing<\/h3>\n

Printing Cylinders and Plates<\/h4>\n
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Gravure printing<\/h5>\n

\t\t\t\"\u51f9\u7248\"<\/p>\n\n\n\n\n\n\n\n\n\n
Gravure printing<\/th>\n<\/tr>\n
Coating volume<\/th>\nApprox 4g\/\u33a1 (wet)<\/td>\n<\/tr>\n
Number of plates<\/th>\n175lpi 250lpi<\/td>\n<\/tr>\n
Ink type<\/th>\nSolvent or Water based<\/td>\n<\/tr>\n
Plate material<\/th>\nIron (alturminum) core + plating<\/td>\n<\/tr>\n
Exhaust VOC<\/th>\nCombustion<\/td>\n<\/tr>\n
Viscosity<\/th>\n15 – 17 seconds (No.3 cup)<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
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Flexo printing<\/h5>\n

\"\u51f8\u7248\"<\/p>\n\n\n\n\n\n\n\n\n\n
Flexo printing<\/th>\n<\/tr>\n
Coating volume<\/th>\nApprox 1- 15g\/\u33a1 (wet)<\/td>\n<\/tr>\n
Number of plates<\/th>\n120lpi 133lpi 150lpi<\/td>\n<\/tr>\n
Ink type<\/th>\nWater based<\/td>\n<\/tr>\n
Plate material<\/th>\nMandrel + cushion tape + resin plate<\/td>\n<\/tr>\n
Exhaust VOC<\/th>\nUnnecessary<\/td>\n<\/tr>\n
Viscosity<\/th>\n15 – 17 seconds (No.4 cup)<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n

Printing principal and Register matching process<\/h4>\n
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Gravure printing<\/h5>\n

\"Gravure<\/p>\n

    \n
  • Transfer ink by high impression pressure (nip)<\/li>\n
  • Tension fluctuation occurred when descending the impression cylinder<\/li>\n
  • Doctor streak & fogging are typical problem<\/li>\n<\/ul><\/div>\n
    \n
    Flexo printing<\/h5>\n

    \"Flexo<\/p>\n

      \n
    • Transfer ink by ligth pressure (Kiss-Touch).<\/li>\n
    • Plate cylinder control does not affect film traveling<\/li>\n
    • “Karami” “Marginal” are typical problem<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n

      Machine size and Drying capacity<\/h4>\n

      \"Machine<\/p>\n

        \n
      • Flexo Water-base printing requires less Heat volume compare to Gravure<\/li>\n<\/ul>\n

        Inking mechanism and Cleaning process<\/h4>\n
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        \n
        Gravure printing<\/h5>\n

        \"Inking<\/p>\n

          \n
        • Always volatilize ink and have viscosity variation<\/li>\n
        • Cleaning separately cylinder, furnisher roller, doctor, ink pan.<\/li>\n
        • Large amount of ink left.<\/li>\n<\/ul><\/div>\n
          \n
          Flexo printing<\/h5>\n

          \"Flexo<\/p>\n

            \n
          • Cleaning together enclosed circulation unit. <\/li>\n
          • A very small amount of circulating ink.<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/section>\n
            \n

            Xpress<\/h2>\n

            Xpress<\/h3>\n

            Xpress changes Super short-run jobs into more profitable jobs by adopting Flexo advantages.<\/p>\n

            \"\"<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
            Xpress<\/th>\n<\/tr>\n
            Machine Speed<\/th>\n170m\/min<\/td>\n<\/tr>\n
            Repeat Length<\/th>\n280-600mm (Stepless Repeat)<\/td>\n<\/tr>\n
            Web Width<\/th>\n300-600mm<\/td>\n<\/tr>\n
            Web Roll Diameter<\/th>\nMax \u03a6400mm<\/td>\n<\/tr>\n
            Pressure Control<\/th>\nNumerical control with servo motor<\/td>\n<\/tr>\n
            Printing Unit<\/th>\nIn-Line Unit, Sectional(Gearless) Type<\/td>\n<\/tr>\n
            Drying System<\/th>\nHot Air Blowing (Electric, LPG, Steam)<\/td>\n<\/tr>\n
            Machine Dimension<\/th>\n(L)14000 \u00d7 (W)2800 \u00d7 (H)2800mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            Xpress (Wide)<\/h2>\n

            Xpress (Wide)<\/h3>\n

            Wide width Flexo press focusing on Paper printing \u30fc Superior print color to Gravure and high speed with Water based ink.<\/p>\n

            \"\"<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
            Xpress (Wide)<\/th>\n<\/tr>\n
            Machine Speed<\/th>\n300m\/min<\/td>\n<\/tr>\n
            Repeat Length<\/th>\n400-900mm (Stepless Repeat)<\/td>\n<\/tr>\n
            Web Width<\/th>\n600-1300mm<\/td>\n<\/tr>\n
            Web Roll Diameter<\/th>\nMax \u03a61000mm<\/td>\n<\/tr>\n
            Pressure Control<\/th>\nNumerical control with servo motor<\/td>\n<\/tr>\n
            Printing Unit<\/th>\nIn-Line Unit, Sectional(Gearless) Type<\/td>\n<\/tr>\n
            Drying System<\/th>\nHot Air Blowing (Electric, LPG, Steam)<\/td>\n<\/tr>\n
            Machine Dimension<\/th>\n(L)18500 \u00d7 (W)6000 \u00d7 (H)5500mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n