1 stickers printing to focus on feeding some conditioning. To some feeding wind suction paper mouth and blowing paper mouth corresponding to up.
2, slitting nozzle, feed nozzle a rubber apron want to replace a larger diameter and a greater thickness, to complete the tractor stationary, the feed roller does not swing the intention.
3, the adjustment of printing pressure. In the offset printing process, printing plates, rubber imprint three rollers each two adjacent rollers touch with each other, kneading the sky transfer effect. To normal ink transfer print on paper, true reproduction of some graphic successive transfer text, lines, drawings, half color dot blot, it is necessary in addition to the two rollers appearance touch other with the necessary print pressure. Print severity of the pressure conditioning grasp the extent of ability to be precise, the direct resolution graphic transfer ink and print dot reproduction big and small, the degree of the depth of good or bad. Stickers printing conditioning in the spacing of the impression cylinder and blanket cylinder, roller spacing widening 0.2 to about 0.4mm. If the paper from thick to thin the thickness should be cut, is deprived from the plate liner bag lining thickness is applied to the blanket cylinder; the assumptions when printing paper transferred by the thin thickness, then from the blanket cylinder liner Save go to a certain thickness, and the appropriate thickness is applied to the printing plate cylinder liner go.
When installed to compression, compaction, prevent relative slip when printing, production practice will usually aspiring printing pressure manipulation around 0.15-0.25mm, it is necessary to focus on to clarify aspiring print pressure, that is certainly the print side contraction deformation, so that the printed version of the teletext some imprinted on the paper satisfy the robust, clear and intact Sites on the basis of the selection of the smallest pressure.
4, sticker by the thickness of the two layers of coated paper, paper thickness is necessary to pay attention to the the double sheet manipulation gap should add, the interval between the regulatory side and the former regulations platen tongue lose cardboard must increase larger.
5, the interval between the gripper teeth pad and the appearance of the impression cylinder and gripper teeth pad feeder board, should be increased, and keep a distance approximately equal to the thickness of paper plus 0.3mm.
Sticker printing color sequence so what particular organization?
    1, sticker printing product full version of the site, but also text, lines, pictures. Such as: wine, drugs, trademarks and other printing products, printing color sequence best first printed text, line drawings, and then the full version of the field on the final machine printing, this can be prevented because the self-adhesive paper thickness, blot not dry paper bump scratch with each other, negative appearance and pasted.
2, deep colors on the printed on the front, more shallow color on the back of print, because the darker color ink hiding power, strong adhesion, first printed on the front, easy to overlay precise, pale color opacity weak, ran slightly on the back of overprint rules difficult to observe corresponding the overprint role or.
Often in a print product, semi-color and four-color sub-network, there are a series of tone pictures, text, lines, at the moment, the electrical outlets in four color should be ahead of India, is conducive to precise overprint, paper-cut elastic impact series of tune and then printed text, lines, drawings, print color sequence organization to look for primary and secondary, before tackling the difficult match appropriate.
Climate change in the summer, and the rainy season, to manipulate the temperature and humidity of the environment before and after printing, cut out a stack of paper, semi-tightly wrapped in plastic.