Alcohol - water ink printing results compared to solvent-based gravure printing inks in the traditional sense, alcohol - ink water system exists in the printing process of the operation more difficult issues, but its environmental performance is unquestionable, quit printing paste, some aspects of printing effect is better. Ester solvent-based gravure inks and alcohol - water-based gravure printing ink effect an enlarged view. Not difficult to see, under the same conditions, sticker printing, gold ink on black ink trapping, use alcohol - water system covering ink for printing effects than traditional more solid ester solvent type ink, alcohol - water system ink The printing effect is evident. Cutter routine troubleshooting a photoelectric protection Tianjin production of full paper cutter malfunction, after emergency treatment machines still work, but because there is no protection detection, very worried about the safety of the operator, resulting in inefficiency . Remove the circuit board, visual inspection, found that the substrate discoloration around the power bridge rectifiers, bridge rectifiers judge has burnt out, replace bridge rectifiers powered test, still no response. Measured with a multimeter, the new-for bridge pile has burned out, which determine the short-circuit part. Check one by one down from the bridge pile element and found a three-terminal regulator block (7805) is the breakdown, buy parts replacement, after the power supply circuit board bright lights. The operator of the circuit board attached to the machine, and in accordance with normal operating procedures, sprinkle sticker printing, check optoelectronic protective function is working, hands over the photocell, Liaobu sticker printing, falling knife stop immediately , tried several times, it was normal. Failure thus excluded. Sticker printing | stickers printed Liaobu | beyond printing by the Dongguan City, often beyond packaging products factory provided. Dongguan Chang-ping beyond packaging products plant (www.dgcyp.com) strong, credible, in Dongguan, Guangdong paper printing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead beyond printers and you hand into the brilliant, for a better future!