The following are some prepress notices given by some printing companies to customers. You may wish to learn some prepress notices and take some detours.
1. The text on the layout must be more than 3mm away from the cutting edge so as not to be cut when cutting. Text must be curved or framed. Don't use system words for text. If you use it, it will cause white nodes in the staggered part of the stroke. After the text is turned into a curve, please pay attention to whether there are skipping or overlapping inconsistencies between characters or lines. If there is a white node at the staggered point, it can be handled with a broken command. Do not use overprinting in black text.
2. The printing color cannot be requested by the screen or the color printed by the printer. The customer must decide on the color filling by referring to the percentage of the CMYK chromatogram. At the same time, note that the CMYK chromatograms produced by different manufacturers are affected by factors such as the type of paper used, the type of ink, and the printing pressure, and there may be differences in the same color patches.
3, the same document in different times when printing, the color will be different, the color difference within 10% is normal (because the amount of ink control will be different each time), the big machine printing, care about this missing, if there is an old file to be printed In order to avoid excessive color, you should refer to the digital color sample produced by the printing company.
4, the color of the color block to avoid the use of dark or full version of the combination of color, or printing is easy to produce after cutting the situation. Because of the small amount of business card printing, the areas with the same large areas of color on the front and back sides are difficult to ensure consistency and have no ink spots, and they must not be used as reasons for return.
5. The color of the shading or base map must not be less than 10% to avoid rendering the finished product.
6, please use CoreIDRAW 9.0 Chinese version of the design and production of documents, due to the needs of the group version, using the Mac design documents will be converted to PC format. In CoreID RAW, images and photos must be input in TIFF file format, CMYK mode, not in PSD file format, all imported image maps, separated drop shadows, and OWERCLIP objects filled with transparency and filter materials, please In the CoreIDRAW, transfer a bitmap again (color is CMYK32 bit, resolution is 300dpi, antialiasing compensation transparent background uses color profile to tick). In order to avoid the formation of Masek image. If you want to adjust the node to reduce the bitmap, please transfer the bitmap again (options as before) to avoid partially hiding the bitmap output. For items that have been processed using coreldraw's “filter effectsâ€, please also transfer the bitmap (options as before) to ensure that nothing is lost.
7. For all imported or self-drawn graphics, the thickness of the wire frame should not be less than 0.1mm, otherwise the printed matter will cause a disconnection or an inability to render. In addition, the wire frame cannot be set to "zoom with image", otherwise it will form an irregular line when printed out.
8, when the gradient object into the frame accurately cut, please turn it into a bitmap (method with the 6th point), because the gradient of the placed frame and other objects to do after the rotation, it gradually The direction of the layers does not rotate together. In addition, the “edge width†cannot be set for any gradient object, because the interpretation of the output machine is different, and sometimes the gradient edge fill is insufficient.
9, Double-sided double-fold business card, please mark the fold line and the front and back.
10, because from the network of colorless manuscript can be proofread, if there is a strict standard color of the color can not be guaranteed exactly the same.
11, regardless of business cards, cards, regardless of single-sided, double-sided, regardless of the number of the number or style number, are placed on the same page, do not page production.
12. Manuscripts do not need to draw crosshairs and cutting lines. 2 invisible wireframes can be used to make the size and bleeding line 92 x 56mm, and after cutting 90 x 54mm (that is, 1mm haemorrhage is left on each side). If special sizes are required, please specify in the order and in the uploaded documents.
13, special attention to any pictures, color blocks or lines beyond the production size, please be sure to put into the frame. Do not cover it with white patches, so as not to cause trouble during the closing.
14. The above check must be done after the completion of the final inspection, in the CoreIDRAW file options, click "Text - Information", you can display all the documents of the data, including whether the text has been transferred to the curve, (if all the text has been transferred to the curve , the text statistics item will show: there is no text object in this file), whether the bitmap is CMYK (the dot-matrix object should be the CMYK-32 bit of the survey), and whether the color fill and the frame are completely CMYK Color mode, do not use RGB colors. Whether the frame still has the setting "zoom with image", etc., and indicate your company's trade name, member number, contact person, delivery address, contact number, and number of boxes to guarantee nothing.
Source: Bison