1. Requirements for the production of electronic product labels The company where the author is located often undertakes a large number of electronic product labeling jobs, and has accumulated rich experience in the design and printing of electronic product labels for several years. Below, the author takes an electronic product label printed by our company as an example to analyze the manufacturing process of electronic product labels. This electronic product label is one of a series of electronic product labels that are compatible with color printers. First of all, it is required that this label should be consistent with the overall style and color tone of the same series of electronic product labels. The overall pattern of this electronic product label is mainly blue, and the design style is fresh, elegant, solemn and elegant. Secondly, the right labeling method will make it integrated with the printer, which will effectively enhance the visual effect of the printer. After labeling, this label is required to not cause problems such as air bubbles and curling on the surface of the printer. At the same time, it can be removed from the surface of the printer without adhesive residue. 2, the choice of printing materials Considering the different transportation conditions and environment of the printer, and the requirement that bubbles and curling cannot be generated after labeling, a good and strong adhesive type of printing material should be selected. However, the customer's request for the adhesive can not be left on the surface of the printer after the transfer, and the selected substrate must take into account the removability, which puts higher requirements on the choice of self-adhesive materials and adhesives. After repeated trials, Linde's PA10 synthetic paper passed the material reliability test and became the substrate for the label of this electronic product. 3, the choice of printing process With its flexible size, good printing color spot and multi-color overprinting, the intermittent rotary embossing machine has been favored by China's label printing enterprises. After the beautifully designed electronic product label was printed by the intermittent rotary embossing machine, it was refreshing to change the traditional understanding of the electronic product label. At the same time, the promotion of electronic product labels has also promoted the development of the intermittent rotary embossing machine market. However, because the resin plate used for embossing is limited by the plate making process, the loss of high-gloss small dots and the phenomenon of the net has not been solved. Moreover, when printing a large area of ​​the ground, the printing pressure is not easy to control, and the defects such as dot deformation and overprinting error make it difficult to print the quality of the electronic product label. The use of screening , adding trapping quantity will affect the design style of electronic product labels. Offset printing technology with its network point fine, uniform, soft pattern, distinct characteristics, and sought for large-format printing, easy to control the tone of superiority, it has been the market. Therefore, the intermittent web offset press suitable for label printing is immediately recognized by the market as soon as it is available, which also gives the electronic product label a greater space in the selection of the printing process. In terms of the selection and design of the printing process, it is considered that this electronic product label not only includes a large-area flat-screen overprinting substrate, but also a multi-color flat screen overprinting micro-word, and the printer pattern thereon must be clearly defined and protruded. Heavy feeling. So we chose the web rotation printing process. Considering that the accuracy of the intermittent web offset press is not as good as that of the sheetfed offset press, and the surface smoothness of the selected Lindeco PA10 synthetic paper (if the smoothness of the paper is not high and the number of screen lines is too high, then Factors such as high-light small dot loss, dark-adjustment, etc., so when the film is output, the conventional circular dot and the number of screen lines are 175 lines/inch. Despite the many advantages of the web offset printing process, there are certain limitations. The author believes that combined printing with screen printing, embossing, offset printing and flexo printing will be the future development direction of electronic product label printing. The above content is selected from the third issue of 2011, Label Printing Technology , and more journal content please pay attention to the journal channel . Electric Tape Measure,Digital Tape Measurings,Tape Measure Customs Henan Probon Tools CO.,LTD , https://www.tapemeasuretools.com
BAIDU_CLB_fillSlot("858283");