Printing process open to the general 32 or 16 open single and two-color books, printed in 50,000 or more, the general arrangements rotary printing machine. Because the rotary machine fast and good printed book pages child had folded printing costs low off than the sheet-fed press. But less than 50,000 books; lead row can be large automatic, automatic or small eight-page printing machine; B-B can be a two-sided offset printing laser typesetting, this printer is designed to print books, press ream calculate printing costs; 01 or 08 monochrome offset printing, such as single-sided offset printing presses, printing costs calculated according to color order. But with the B-B-type offset faster than the single-color offset printing speed and low cost. For printing high quality pictures, should try to use two-color or four-color offset printing; to have a greater field such as paintings, books, etc. should be used before and after the ring lining color offset printing, its print quality is better. Printing should be aware of performance and to calculate the standard price of all kinds of press work, otherwise, it is possible to use unreasonable garment tag printing cost printing process, making books degradation, increased cost. Printing paper varieties and specifications of the printing paper varieties, many types of standard printed materials, different print often requires the use of different varieties of paper. 5, due to reasons such as paper quality smoothness, evenness poor, live lives resulting in the collection of paper when the paper into the station appears next volume, upturned, from the bow, wrinkling, lotus leaf and so on, causing uneven collection of paper. Before printing for the difference to be a serious quality paper hanging to dry humidity conditioning treatment, after hanging dry offset printing shop to put warehouse or stacking storage for some time product tag printing, paper, cardboard stack on shelves, on the ballast (Oishi block, iron, etc.) to make it smooth, the plane of the paper you want to knock Le treatment to increase the stress of the paper. 6, if the paper is too thin, often prone to uneven collection of paper when printing. Since the offset printing paper format usually larger (at least four open paper), also need water fountain, the paper is too thin (such as 35 grams / square meter, 28 g / m2), from the impression cylinder and blanket cylinder After over again, the water passes through the blanket to the paper, the paper will be soft no stress, it is difficult to properly close the paper tag printing, offset printing paper so best to keep the color logo at 52 g / square meter or more printing, in order to protect income Paper-income paper neatly. 7 Drag the relative humidity is too low, the water content of the paper is too small, prone to static electricity, the paper suck each other in prison and receive paper missing. In this case, the available static eliminator to eliminate static electricity, or raise the relative humidity workshops, especially during the winter dry weather conditions, then, can be adjusted humidifier wet processing workshop. And, offset printing workshop fewer windows, the windows should be sealed, sprinkle some water on the ground in the workshop in order to play the role of the humidity. Color logo printing | beyond printing (certified) | Lang logo printed by the Dongguan City, often beyond packaging products factory provided. Dongguan Chang-ping beyond packaging products plant (www.dgcyp.com) Dongguan, Guangdong, printing paper leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In all walks of life beyond the printing leadership with the staff warmly welcomed the inquiry negotiations to create a better future beyond printing.