Albums in cdr are arranged by page, *** 16P. How to arrange the printed version?

I have worked in a printing factory for a long time, and I am quite clear about these processes. First, the problem of bleeding. When typesetting, it should be set according to the size of the finished product and the amount of bleeding, usually 3 mm, and each page should have the amount of bleeding. After all, it will be imposition, depending on how many sheets of paper are used in printing. If you don't know how to arrange the pages, you can find a folded piece of paper, then number each page, then expand it and arrange the pages according to the numbers on the paper. Love creativity, printing problems, love the design of creative forum, and ask questions casually. Generally, the front cover and the back cover are arranged on the same page, and then the second cover (followed by the P on the cover) and the first P row on the inner page are arranged in turn. Your content is *** 16P, and 8 pages is enough. The page size is set to twice the size of the finished product, that is, the extended size. For example, your finished product is 26550. Then the page is set to 420*285. As for bleeding, bleeding is generally 3MM, that is, there are 3MM more patterns around the finished product. The place you said is at the back of the book. If your page is set as I said before, this problem will not exist.