4 tips for arranging page numbers of books and periodicals
In general, the 16-fold book pages are folded by three folds, and the fold pages are folded by two folds; the 32-page book pages are folded by four folds, and the fold pages are folded by three folds. For the coding process of books and periodicals of various specifications and sizes, the larger printing enterprises are arranged in detail by the production department and completed with the printed construction orders, while the page numbering of books and periodicals of small and medium-sized printing enterprises is generally directly operated by the plate making workshop of. Regardless of who completes the page layout of books and periodicals, the following issues should be noted when arranging page numbers of books and periodicals.
1. When arranging the page numbers of books and periodicals, we must first figure out how to bind the books and periodicals. Different binding methods such as flat binding, saddle stitching, hardcover lock stitching, glue binding, sewing machine stitching, etc., are absolutely different when arranging book page numbers, and the book page numbers should be arranged according to their different binding methods. For example, the pages and codes of 16-bookback bookbinding and 16-bookback bookbinding are different. Saddle-stitching is to stack all the pages of books and periodicals together, and then use the stapler to fix two iron nails in the middle book doting place, and flat binding is to fold the stack of stacks in the order of page number and open 16-fold three-fold The book signatures are arranged separately, and then matched with each other to form a book, and then placed on the stapler to be bound into a book.
Calculate the page number of a book accurately according to the printing and distribution list of the publishing house, and convert it into the number of printed sheets. For example, if the 16-fold folio is three folds, the front back cover will occupy 16 page numbers; if the 16-folio folio is two-fold, the front cover will be 8 pages; the 32 folio will be four-fold, and the front cover will take 32 pages. ; 32-fold folio printed sheet, three-fold, front-back copy accounts for 16 page numbers. The total number of pages divided by the number of pages per printed sheet is equal to the number of printed sheets.
3. When arranging the page numbers of books and periodicals, the influence of the thickness of the paper on the binding quality and page number layout should be grasped. For example, when printing 32-page books and periodicals, the thin paper below 60g / m2 can be folded in half, while 70g / m2, 80g / m2 or above 60g / m2 book plates, offset papers, and even the color painting of coated paper Due to the thick paper, considering the requirements of printing, binding and other processes when arranging the page number, it is obviously not possible to fold the printed sheet. Even if it is reluctantly folded, the back of the folded signature is thick, and the page number of the book is incorrect. Very large, inconsistently staggered before and after, which affects the aesthetics of books and periodicals and impairs the quality of book printing and binding. Therefore, for thick paper books and journals above 60g / m2, the number of folding of the book signatures should be reduced as much as possible in order to control the thickness of the book signatures, so as to avoid the offset of the book page numbers and the graphic version of the book and affect the appearance.
4. Experienced publishing houses and journals and magazines should try to use integer printed sheets, or add one and a half printed sheets when arranging pages for books and periodicals. The purpose is to facilitate book printing and binding. However, in actual work, we often encounter the situation of 0.75, 0.8, 0.9 and other printed sheets remaining in the end. So, what is the most appropriate arrangement for the remaining sporadic printed sheets? If the scattered sheets are bound in paperback, perfect binding, hardcover, etc., do not arrange the remaining scattered sheets at the end of a book. It is best to arrange the scattered page numbers that are not enough for one sheet before the last complete sheet This can prevent loose pages and page breaks due to scattered pages during book binding. For sporadic printed sheets or loose pages that do not have one printed sheet for horseback binding, it is better to insert them in the middle of the book, so as to avoid the phenomenon of loose pages and loose pages at the spine of the book.
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