First, when arranging page and page numbers, we must first find out how to bind books and periodicals.
A variety of different binding methods such as paperback, horse riding, hardbound locking, adhesive binding, sewing machine line and so on are absolutely different in the editing of books and periodicals, and the number of books and periodicals should be arranged according to the different ways of binding.
Two. Before arranging the pages of books and periodicals, the production department of the printing factory should accurately calculate the number of pages in a book according to the publishing house of the publishing house.
If 16 opened to open seventy percent off, the back plate accounted for 16 page numbers; 16 opened to Zhang Erzhe, the back version accounted for 8 page numbers; 32 opened the opening sixty percent off, the back plate accounted for 32 page numbers; 32 opened the opening seventy percent off, and the back reversion accounted for 16 page numbers. The total number of pages is equal to the number of sheets per page.
Three, when arranging page and page numbers, we should grasp the influence of thin paper thickness on binding quality and page layout.
If 32 specifications of books and periodicals are printed, the thin paper below 60g/m2 can break sixty percent off; and the 70g/m2, 80g/m2's book, offset paper, and even the coloured drawings of the copperplate are more than 60g/m2. In order to fold and fold the book, the back of the book is thick, and the page code has a large error, and it is disorderly, which affects the beauty of the books and periodicals, and the quality of the book printing and binding is damaged.
Therefore, for the thick paper books and periodicals above 60g/m2, the fold number of books should be reduced as much as possible to control the thickness of the book, avoid the page number and the offset of the print and text, and affect the beauty.
Four. An experienced publishing house and a journal and magazine club try to use an integer, or an additional 1.5, when arranging the pages of books and periodicals. The purpose is to facilitate the printing and binding of books and periodicals. But in practice, we often meet the last 0.75, 0.8, 0.9 printing sheets. How to arrange the remaining odd sheets?
If the sporadic printing is used in paperback, adhesive binding, and hardcover locking, do not compile the remaining fragmentary copies to the end of a book. It is best to arrange an inenough fragmentary page number in front of the last complete sheet, so that the bookbinding can prevent the pages from having sporadic pages, causing loose pages. And the failure of page and so on.
It is better to insert into the middle of the books and periodicals, so that the scattered pages and scattered pages of the books and periodicals can be avoided.
Five, when writing pages and pages, it requires clear handwriting, which makes it easy for the make-up operator to read clearly. For each piece of printing, and not enough to print the sporadic stamp, after the dismantling, we must write the number of page numbers, the name of the book on the first page of the sheet, and if the page number meets the catalogue, preface, inscription, advertisement, editor's press, preface and so on, it should be written clearly and fully in the specific position of the page number. There are mistakes, mistakes, etc.
Six. In offset printing, it is necessary to install a good book plate on the plate roller, adjust the machine, and leave out the position of the books and periodicals, the feet and the incisions. It is necessary to check the number of the books and periodicals with the sample to stop the printing quality accidents caused by the misplacement and reversal. Bookbinding should also be strictly arranged according to the compiled pages and booklets.
I believe in this article, after the introduction of the Ji'nan picture book printing , there will be some understanding of this aspect, and the following problems can be well solved.