Some production of notebook printing should be noted thatSome production of notebook should be noted that
The common life of the notebook printing has 32 open, 36 open, 48 open, 72 open, 100 open, 128 open and various different specifications, there are straight-style notebook, there are horizontal-type notebooks. Notebook packaging materials are plastic leather, artificial leather, leather plastics, white board paper, inner core is a grid of 60 ~ 80g/m2 of Writing and Printing Paper.
In the notebook printing, binding production process, the first according to the printing customer-supplied samples, a careful analysis of the size of the finished product size and cutting open the number of clear cells within the core of printed color. Inner core of cells in black, medium gray, green, blue, brown, etc. in different colors, some were not printed in any color of cells, only requires pressure on the writing paper of the above grid marks. At the same time there is a solid inner core of grid lines, while others dashed or dotted lines. Notebook in the production of printed products in this category should pay attention to the following points:
1. Inside the core of paper whiteness, smoothness, evenness, surface strength and other indicators to comply with quality requirements, particularly in the paper can not be waterlogged. Yin was a mess when writing pen writing paper is not within the core as the use of paper notebooks.
2. Within the core of cell imprinting clear, no oil spill and clean. Notebook of Ge Zheng, negative overprint must be accurate, the error can not be too large;-day stay in the location of the first larger one point to the location of foot to stay a little bit smaller, it looks uncomfortable; set the location of mouth to stay smaller, outer cutting a number of the location of incision is much more appropriate to leave.
3. Notebook bound manner under normal circumstances is used hardcover sewing. Whether sewing machine sewing or hand-sewn, we must note that when you pull the size of the lock line. Sewing tight time-line should be some, to avoid the notebook is too loose, not tight due to loose pages, out pages, irregular and so on.
Under normal circumstances, notebook page number within the core to 200 (100 positive and negative sides) to 20 page for the stack, which is divided into 10 stacked around the core lock line, and then sewn into a notebook portfolio. Most of the notebook printing is used within the core of the writing paper 60 ~ 80g/m2, if the thick paper, each stack of pages to accommodate too much, there will be the location of cells within the core set of mouth and mouth cutting unevenly fit, vary not Qi, left dislocation, so a 10-fold compared lock line and sewing.
4. In the production of notebooks, the user is often only provide a sample, in most cases, the sample is a conventional size, but there are also some non-routine, no matter what kind of standard-size laptop can all be made out. First of all, we must find out notebook finished size, mesh size within the core of the size of the painting make-up sets of paper, attention is a net addition to population size setting, the outer cutting mouth, day head to foot which three must be painted on make-up sets on paper, but also on the basis of size in the finished product plus 3 ~ 4mm size of the wool. In addition, based on the offset-type painting make-up sets of paper, if the laptop is used on the boot print on the paper to draw off the make-up sets.
Makeup sets of paper it is necessary to symmetry, capable of Tao Ban, Pine-make-up work; second is from the save paper and material considerations, careful planning, clever arrangements, to reduce unnecessary paper waste.
5. The notebook is up and down both sides of the cover within the core 250 ~ 300g/m2 paper veneer of the white board, and its role is to enhance the hardness of plastic skin cover to make it stiff and smooth. Spine Department, the better use of flexible layer of kraft paper paste, cut the time to minimize the size of error and knife marks flowers. Production of notebook must pay attention to, not in the plastic skin cover is not color printing, hot stamping, heat sealing plastic molding production circumstances, blindly cutting. Must be based on plastic skin to determine the finished size of the exact size of inner core laptop, finished size should normally be within the core paper in the plastic cover on the basis of the small size of about 2mm is better.
The best way is to cut a few of the insertion of a plastic wrapper inside a try elastic, width appropriate level of core size and notebooks, including the coordination of plastic cover on the right only after large quantities to finished cut.
