Saddle stitching hardcover locking sequence perfect binding Sewing machine seams and other different binding methods, these are completely different when formatting the pages, (SZ printing factory) arrange the books according to the page number of different binding methods.When formatting pages, we must first figure out how to bind the book.pop up book wholesale Before arranging the pages of the book, the printing department of the printing house should accurately calculate the number of pages of the book according to the printi...
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