Change color offset printing ink wash, dark colored ink into the ink, when the ink roller cleaning requirements for higher, more difficult cleaning, ink roller cleaning to a higher level, it requires light-colored ink can not be the dark-colored ink dirty, if the ink roller cleaning up the old ink is not completely clean and will affect the color and hue inaccurate, crafts box factory, there will be the shadow of a dark colored ink ink, therefore, it must fountain ink roller, ink spade washed clean, then shovel the ink color of the ink applied to the roller, start offset, so that the ink roller glue evenly colored ink, and then doused with gasoline and washed. If you do not clean, then you can repeat, Crafts Box supplier until the ink roller clean. The stability of the entire batch of printed color ink depends on the exact place, the press water, ink temperature, humidity stability, crafts boxes, off-line measurement, measurement wires as measured on Roland achieve accurate color and blemish control objectives. Keeping the front end to convert RGB to CMYK color gamut compression correct, stability CTF plus copy, CTP stability publishing, printing materials and printing conditions, and often do the color management profiles heavy revision, then the stability of a traditional print color performance Family Best pillar. Handicrafts box handicrafts box color packaging _ _ Wong Tai Printing Co., Ltd., Dongguan City, Wong Tai provided by the color printing paper. Handicrafts box handicrafts box color packaging _ _ Wong Tai Dongguan City, Wong Tai Printing color printing paper Limited (www.dgwangtai.com.cn) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Mr Yip.