Plastic packaging printing ready to pay attention to what problems
Release time:
2020-12-31
The above is a few problems that printing often needs to communicate, and there are still many situations in actual work. Yi Hai Packaging has accumulated many years of experience in the flexible packaging printing industry. In the early stage of printing, we are communicating with customers in a timely manner, focusing on customers, thinking for customers, putting forward effective suggestions, and providing customers with high-quality product packaging.
The first step of plastic packaging printing needs to be based on the documents providing printing design, and the plate factory performs color separation to make plate rollers. In this process, customers and printing factories need to communicate in many details, and pay attention to many details in document processing, such:
1. Provide printed source files, the best format is AI.
2. It is recommended to add 3mm bottom edge to the graphic edge on the layout to avoid being cut during cutting. Do not use system characters for text, which will cause white nodes at the interlacing of strokes. Do not overprint black text.
3. The printing color cannot be required by the color presented on the screen or by the printer. The customer can refer to the coated paper inkjet manuscript given by the printing factory for reference. The color of the plastic control inkjet manuscript can reach more than 90%. Or the customer can go to the production site to confirm the color.
4. When the same document is printed for different times, the color will be different, and the color difference is normal within 10% (due to different ink quantity control, temperature and humidity each time); If there is an old file, it should be printed. In order to avoid excessive color difference, the printing will refer to the old sample.
5. the size of the text in the layout is> 1.8mm, so as to avoid the poor printing effect of too small words and meet the national requirements.
6. The color of shading or underlay should not be less than 10% to avoid being unable to appear when printing finished products.
7. If there is a physical map on the layout, clear documents need to be provided. The clearer the documents, the better the final printing effect.
The above is a few problems that printing often needs to communicate, and there are still many situations in actual work. Yi Hai Packaging has accumulated many years of experience in the flexible packaging printing industry. In the early stage of printing, we are communicating with customers in a timely manner, focusing on customers, thinking for customers, putting forward effective suggestions, and providing customers with high-quality product packaging.
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