For corrugated boxes, the basis for printing exquisite patterns is to have a set of high-quality printing plates, and to make a set of high-quality printing plates, every step in the plate-making process must not be slightly biased. However, there will always be some external force factors in the actual plate-making operation, which makes the quality of the produced plate not satisfactory. These external forces may come from equipment, or from raw materials and human operations. In order to obtain a better quality of the printing plate, these external forces are necessary to control to avoid adverse effects. Let us look at the methods to avoid and control the influence of these external factors in the process of carton flexo plate making.
The influence of quality control of plate making on printing process
There are many factors that affect the quality of printing, but if problems occur during the prepress platemaking process, even if the printing materials used are good, the quality of the printing press is high, and the binding is beautiful, it is impossible to produce qualified prints. The quality control of the plate making process, especially several of the more important processes, will greatly affect the quality and efficiency of the plate making.
Two out of the misunderstanding of carton flexo plate making
The so-called carton plate-making misunderstanding refers to the various problems caused by the misunderstanding of the plate-making process by the producers in the plate-making process. Plate quality.
The control of the film effect of the plate making before three printings
The film occupies an important position in pre-press platemaking, and the quality of the printing quality is determined when the film is produced. Therefore, how to choose and use the film to achieve the best output is very important.
Discussing on the Technology of Pad Mesh Protection for Four-color Plate Making
The pad mesh protection process in the flexographic color separation platemaking refers to the effective consideration of the specific printed text pattern characteristics, color sequence and various printing problems that may occur in the production process during the flexographic platemaking process. Color separation method of craft typography. The introduction of the pad-mesh protection technology reduces the occurrence of various printing problems and printing failures in the use of the printing plate.
Five about the relationship between protective glue and plate making quality
During the printing plate making process, the graphic and non-graphic parts of the printing plate will show two characteristics: the former is lipophilic and hydrophobic, and the latter is hydrophilic and oleophobic. And damage occurs during maintenance, usually use protective glue to protect the blank part of the printing plate.
Six Flexo Plate-making Process and Control Tips
In the plate-making work, each operator will have his own experience and experience. These tips often help the operators to complete the plate-making work faster and better. We will summarize some tips for you here. Plate-making practitioners are helpful.
Seven interpretations of 30 factors that lead to the failure of plate-making equipment
Corrugated products are printed using printing plates, so the quality of the printing plates restricts the quality of the printed materials from the root. However, the quality of the printing plate depends on the operation of the plate-making equipment. If there are hidden quality problems in the plate-making equipment itself or in its operation, it will inevitably lead to the failure of the printing plate. Therefore, the source of high-quality printing is to ensure the stability of plate-making equipment.
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