Printing Books in China Printing page number arrangement attention issues

Feb 22, 2023

Kite yon mesaj

1. When arranging the page numbers of books and periodicals, we should first figure out the binding method of books and periodicals. All kinds of different binding methods, such as flat binding, riding binding, hardcover lock line binding, glue binding, sewing machine sewing, etc., are absolutely different in the arrangement of books and periodicals page numbers, and they should be arranged according to their different binding methods.

For example, the pages and codes of 16-open riding staple and 16-open flat binding are different. Riding is to put all the pages of books together, and then in the middle of the spine with a stapler to staple two nails, and flat binding is a stack of folded by the page number sequence good 16 open to open three fold book thread individually arranged out, and then in turn with the book, and then flat on the stapler bound into a book.

2. Before arranging the page numbers of books and periodicals, the production section of the printing factory should accurately calculate the number of pages of a book according to the publishing house's book printing and distribution list, and convert it into the number of prints. For example, 16 open to open three fold, the back plate occupies 16 pages; 16 open folio printing, front and back reprint of 8 pages; The folio sheet is 40 fold, and the set plate occupies 32 pages; 32 open to open three fold, back reprint occupies 16 pages. The total number of pages divided by the number of pages per print is equal to the number of prints.

3. When arranging the page numbers of books and periodicals, the influence of the paper thickness on the binding quality and page number arrangement should be grasps. Such as printing 32 open specifications of books and periodicals, 60g/m2 below the thin paper can be split printing sheet folded by four fold; And 60g/m2 above 70g/m2, 80g/m2 of book paper, offset paper, and even coated paper color pictorial, because of the thicker paper, considering the requirements of printing, binding and other processes when the page number is arranged, it is obviously not possible to open the printing sheet four fold, even if the forced folding, folded book back thick, after cutting the book page number error is very large, staggered before and after inconsistent. Affect the aesthetics of books and periodicals, so that the quality of books and periodicals printing and binding is damaged. Therefore, for thick paper books and periodicals above 60g/m2, the folding times of book posts should be reduced as far as possible when arranging the page numbers of books and periodicals, so as to control the thickness of the book posts and avoid the deviation of page numbers and page center graphics and texts, which affects the appearance.

4. Experienced publishers and periodicals and magazines try to use integer prints or add one and a half prints when arranging books and periodicals, so as to facilitate the printing and binding of books and periodicals. However, in the actual work, we often encounter the situation of remaining 0.75, 0.8, 0.9 and so on. So how to arrange the remaining sporadic prints is the most appropriate? If the sporadic printing is the use of paperback, binding, hardcover lock line and other binding methods, do not put the remaining sporadic printing to the end of a book, it is best to not enough a sporadic page number arrangement in front of the last complete printing, so as to prevent books and periodicals binding because there are sporadic pages, resulting in scattered pages and page failures. For the riding staple is not enough for a sporadic print or scattered pages, inserted into the middle position of the book is better, so as to avoid the sporadic pages of the book on the staple spine, the phenomenon of falling pages and scattered pages.

5. When writing the page number of books and periodicals, the handwriting is required to be clear, so that the spelling operator can read clearly. For each printing sheet, and not enough for a sporadic printing sheet, must be written on the first page of the printing sheet after disassembling the page number sequence number, title, etc., if the page number meets the table of contents, preface, inscription, advertisement, editor's note, preamble, etc., it is necessary to write clear and detailed on the specific position of the page number, so as to avoid mistakes and errors in the Mosaic.

6. Offset printing, to load the book plate on the plate roller, adjust the machine, and set aside the head of the book, the foot, the cut and other positions, need to make up the book page number and proofreading, in order to put an end to the misplacement, reversal and other books caused by the printing quality accident. When binding, it is also necessary to strictly match pages according to the page number of books and periodicals, and bind them into volumes.