1. Bleeding line. pop up book wholesale The text and other content on the page must be 3mm away from the cutting edge to avoid being cut when cutting. [4]

2. Twist. In works designed with software such as CoreIDRAW, text must be curved or framed, otherwise the font will be missing. After the text is turned into a curve, please pay attention to whether there is a skipping or overlapping disorder between the words or lines. Try not to use system words, which will result in white nodes at interleaved strokes. If there are white nodes at the intersection of strokes, it can be processed with the dashed instruction. Do not use overprint fillers for black text.

3, printing color difference. In color printing, printing color can not be required by the color of the screen or printer, and the customer must refer to the percentage of the CMYK chromatography to decide the production of filling color. At the same time, note that the CMYK chromatography produced by different manufacturers is affected by the paper, ink type, printing pressure and other factors, and the same color block will be different. When the same document is printed at different times, the color will be different, and the recognized color difference in the printing industry is normal within ±10% (because the ink quantity control will be different each time).

4, color block use. In color printing, please try to avoid the combination of dark color or full plate color, otherwise it is easy to produce back printing after printing. Pay special attention to any pictures, color blocks or lines beyond the production size, should be placed in the picture frame. Do not cover with white color blocks, so as not to cause trouble when combining.

5, printing background color. pop up book wholesale The shading or base drawing color should not be less than 10% to avoid unrendering when printing the finished product.

6. Document format. The use of CoreIDRAW9.0 Chinese version of the design of the document, due to the needs of the group version, with the Macintosh design of the document will be converted to PC format.

7. Thickness of wire frame. pop up book wholesale All input or self-drawn graphics, the wire frame thickness should not be smaller than 0.1mm, otherwise the print will cause broken or unable to present the situation. In addition, the wire frame can not be set "scale with the image", otherwise the print output will form irregular lines.

8, frame precise tailoring. When the gradient object is precisely clipped in the frame, it should be turned into a dot plot (the method is the same as point 6), because the gradient of the inserted frame is rotated after the other object group, and the direction of the gradient will not be rotated together. In addition, the "edge width" can not be set for any gradient object, because the interpretation of the output machine is different, sometimes resulting in insufficient gradient edge filling.

9, do not leave cutting lines. There is no need to draw cross lines and cutting lines when the manuscript is completed. Two invisible wire frames can be used to act as the production size and bleeding line 92x56mm, which is 90x54mm after cutting (that is, 1mm bleeding is retained on each side). If any special size is required, please specify it in the order form and in the uploaded documentation.

10, pay special attention to any pictures, color blocks or lines beyond the production size, should be placed in the picture frame. Do not cover with white color blocks, so as not to cause trouble when combining.

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