Folding is an essential process in the printing industry. The large format paper printed by printing machine must be folded to form products, such as newspapers, books, magazines, sample advertisements and so on. Folding is the working process of folding printed sheets into book stickers with the size of book layout in page number order, or folding large-format printed sheets into certain specifications and formats as required. ?
Extended data
Cover refers to the name of the bound book block wrapped in a coat. Cover is also called book cover, cover, outer cover, etc. , and divided into one, two (cover), three, four (back cover). Generally, one cover of books and periodicals is printed with the title, publisher and author, and the other four covers are printed with copyright. Cover plays a role in beautifying books and protecting book blocks. At the same time, it is very convenient to find books and periodicals in the library.
As an advertisement, the cover is usually in an editorial department, and the production of the cover is relatively a good "fool" thing. The operation of the media depends more on the quality of manuscripts and pictures, and there are many kinds of evaluation methods, but I haven't heard of any specific requirements for the cover. Since there is no standard, it is of course necessary to "improvise".
Cover is the facade of book binding design art, which reflects the contents of books through the form of artistic image design. In today's dazzling sea of books, the cover of books plays the role of silent salesman, and its quality will directly affect people's desire to buy to some extent. Cover plays a role in beautifying books and protecting book blocks.
Baidu Encyclopedia-Cover
Baidu encyclopedia-folding