ChinaPrintingExport

In book printing, the large area single black K100 problem will appear if you don’t pay attention. China Printing Export  will introduce to you how to solve this problem from the professional book printing company in China.     l   For monochrome (spot color) printing: You can print twice, but if there is a shallow net in pure black, it will be 50-70% on the original basis. For example, the shallow screen is k60, so if it is printed twice, it should be adjusted to k35. It is best to have a standard proof for the printer to adjust. The printed single black, that is, the effect of k100 printing is not very satisfactory, because the printer rubber-equipment reasons, this is a common problem.   l   For Black in  four-color printing : It is recommended to add c30~40, but you can add more. The large black color block that came out of Garland was brighter and smoother from the side.   l   Change the color value to C30 K100 when hardcover book printi...

  What are the details that affect hardcover book printing price and quality? For the hardcover book printing in China , details are the most important factor to determine the quality of printing, as well as the measurement index of hardcover book  printing price. If you want high quality printing effect, you must grasp the printing skills in the process of printing.   In hardcover book printing in China, ink is the most important factor, if you control the ink color, how to grasp the good concentration, how to control the good fineness, are matters that should be paid attention to in printing. These three are closely related, once the problem of one side, the other two sides will also be affected, such as the high fineness of the ink, the natural concentration will be high, so that the outlets of hardcover book printing  will be clear, and look very full and rich. In the process of printing also want to control the flow of ink, to maintain the speed of adaptation. S...

  The spine and binding ways of softcover and  hardcover book printing Firstly ,  how to calculate the spine of  books printing ? 1.  Spine and cover dimensions Cover size = inside page + spine + bleeding line . For example, inside page size, standard 32 open size, width x height =140mmx203mm, spine 4mm, bleeding line perimeter set to 3mm. So the final size: width =140*2+4+3*2=290mm, height =203+3*2=209mm.   2.  Spine calculation method Spine thickness = (P ÷2)×0.001346 × grams of paper P number refers to the total number of pages, a piece of paper =2P, there are 32 pieces of paper made by the main, so it is 64P, the beginning of the use of 80g of paper. Finally, the spine thickness was calculated to be 3.44576mm. Of course, there was no rounding.   Secondly, how to choose the binding way? 1.  Softcover books binding T here have saddle stitched, spiral binding, perfect binding and perfect binding with sewn. The perfect binding with sewn ...