Factors Affecting Overprinting and Overlay Layout Design

- In general, try to reduce the number of overprints and overprints. The more the number of overprints and overprints, the more severe the compressive strength of corrugated boxes decreases, and the rate of rejects increases.

In the design of overprinting layouts, this problem is generally solved by gravure printing. The gravure of the corrugated box is determined according to the accuracy of the printing equipment, and usually reaches 0.5 HIHI to 11 HIH.

In order to ensure the standardization of typesetting and printing, overprinting: part of the general production of the register line, register lines are usually arranged in the four corners outside the layout, a cross or a glyph.

Design should take into account the overprinting color sequence arrangement: if the overprinting color is too large, the dark outline should be printed first when the dark outline is used as the overprinting rule; the inner edge of the outline of the image needs to be covered in the darkest color to eliminate the outline of the hair. When you mouth, the dark color must be overprinted. But sometimes this dark color is a different color code, at this time, you can first print in dark colors - in part, and finally overprint dark outlines.

For overprint layout, the arrangement of printing color sequence should be considered. The overprint layout is only applicable to dark colors with strong ink hiding power and superimposed on light colors. Generally, black overprinting is used, and other colors are prone to color change after overprinting. Can not meet the requirements of customers.

Author/Li Yutian