1. Film, part of the area of ​​attention, no hole (leakage) The corner line of CMYK must be completely non-diced, with no visible scratches.

The proof must be drastically reduced and proofreading duties.

After signing the note, papermaking, printing quality, delivery time, and process requirements, you can't slack off.

2, with a single

[1] It is necessary to pay attention to the color printing of the album;

[2] version (CMYK corner line is not aligned, it is best to use a magnifying glass, you can see the error) 1, 2 lines;

[3] Please note that there are no obvious dirty spots, and it should be pointed out that at any time, the album printing worker wipes the printed part of the printed pages;

[4] Please be careful to darken unnecessary white spots or spots of other colors to erase at any time;

[5] For each print part of the worker will be drawn out, you can also follow the picture book printer for a period of time, which may be a certain color of light or a heavy task.