Matters needing attention in printing for custom food packaging bags
发布时间：
2016-10-19
The quality of food packaging bags, especially hygienic quality, in the flexible packaging industry is directly related to the safety of the packaged food. Therefore, it is necessary to ensure that the raw materials and additives used meet the quality management system. Food packaging bags should be produced using food-grade plastic films. In the process of designing food packaging bags, many food packaging bags are often incomplete due to small negligence, such as cutting to patterns or text, or not connecting them together. Well, the colors are skewed in many cases because of some design errors. We should pay attention to a few small knowledge when confirming the design draft of the food packaging bag to help you follow through when customizing the food packaging.
1. The color value of the design shading or background of the food packaging bag should not be less than 10%, so as not to be rendered when printing the finished product.
2. There is no need to draw cross lines and cutting lines to complete the design of the food packaging bag. Two invisible wire frames can be used to make the size and bleeding line 92mm × 56mm, 90mm × 54mm after cutting (that is, 1mm bleeding on each side) . If there is a special size, please specify it in the order and the uploaded document.
3. The design color of the food packaging bag cannot be requested by the color printed on the screen or printer. The customer must refer to the percentage of the CMYK color spectrum when making the color. Also note: CMYK chromatograms produced by different manufacturers are affected by factors such as the material used, the type of ink, and the printing pressure. There may be differences in the same color block.
4. The pattern, text and other equidistant cutting edges on the food packaging bag design layout must be 1cm to avoid being cut when cutting. The text must be curved or outlined. Do not use system characters for the text. If you use them, there will be white nodes at the staggered strokes. After the text is turned into a curve, please pay attention to whether there are skipped or overlapping misprints between words or between lines. Do not use overprint for black text.
5. In the same food packaging bag design, the color will be different in different printings, and the color difference is normal within 10% (because of the ink volume control will be different every time). Large machine printing, which is not the case, Old files must be printed. To avoid excessive color difference, you can only refer to the digital color samples produced by our company. The color difference in printed products of different times shall not be used as a reason for return.
Ruilong was established in 2006. It is a comprehensive enterprise specializing in the production of various plastic packaging products and specializing in various printing services. The main business is PVC bags, shockproof bags, composite bags, gift bags, and ordinary bags. With the support of new and old customers and their own efforts, it has developed into an enterprise with advanced technology, complete equipment and diverse varieties. The business can be partly exported and has received unanimous praise from many customers. The company has a number of advanced film blowing machines, printing machines, bag making machines, edge sealing machines, roll folding machines and other equipment, forming a complete plastic production line. And committed to the development and development of new packaging. Provide you with the perfect ideal packaging. Welcome to inquire and negotiate!
Article reprinted, please indicate: Ruilong Plastic Factory, Xiaolan Town, Zhongshan City http://www.zsruilong.com
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