1. One-sided: This method refers to those prints that only need to print one side, such as a poster, etc. Only the front side needs to be printed, and the back side does not need to be printed.

2. Double-sided: Commonly referred to as the "bottom version", it refers to printed materials that need to be printed on both sides, such as small flyers, small posters, and cards.

3, cross-style: commonly known as "self-reflection", "turn the page on the version", suitable for magazines, books and other printed matter, such as a 16-page magazine cover, divided into sealed one, closed two, three closed, closed four The four layouts need to be printed. When the imposition is completed, the seals are sealed together with the seals four, the seals two and the seals three, and then the seals one and four, the seals two and the ends are spelled together in a four open. The printing is done on the layout. After printing is completed on one side, the paper is turned 180 degrees and the printing is continued on the reverse side. After the printing is completed, the printed matter is cut in the middle and two identical prints can be obtained.

4. Flip type: After printing on one side of the paper using the same printing plate, the paper is reversed to print the back side, but the other long side of the paper is used as the "bite edge". This method is commonly referred to as a "fighting bucket," but few people use it anymore.

Source: PACK.CN