The difference between digital direct-injection printing machine and eco-solvent printer

by:angelacrox     2021-09-04
Digital direct-injection printers are all direct-injection printers. Basically, there is no big difference, but the process difference caused by different inks. Compared with digital direct-injection printers, eco-solvent printers can print all materials, and all materials need to be printed before printing. Coating, but not white ink. In fact, to put it bluntly, the digital direct-injection printing machine is based on the eco-solvent printer to improve the ink path system, and replace it with a different ink. After the ink is changed, the process naturally follows up with all the differences. Here are the specific differences: 1. The eco-solvent ink printer uses eco-solvent ink. There are four colors of yellow, red, blue, and black. This is what we usually call CMYK. There is no white ink, so it can only Printing patterns on light-colored materials, in fact, eco-solvent printers cannot print white ink. First, there is no white eco-solvent ink on the market. Second, even if there is white eco-solvent ink, because eco-solvent ink dries slowly, spray first. When the white ink is removed, and the color ink is sprayed on the white ink, the color ink is easily scattered. The digital direct-injection printing machine uses textile inks in five colors: yellow, red, blue, black, and white, and can print patterns on dark fabrics. 2. The printed materials Eco-solvent printers can print all materials, but in fact, eco-solvent printers are currently mainly used in leather, leather, picture frames and other fields that require very high image quality. Digital direct-injection printers are mainly used in the field of textile digital printing. , And mainly printed fabrics containing cotton or natural animal and plant fibers. 3. Process Eco-solvent printers need spray coating before printing patterns, and different materials have different coatings, and they will dry automatically after printing. Digital direct-injection printers do not need coatings, and print directly. After finishing, it should be dried at high temperature to fix the color. 4. The coating of the eco-friendly eco-solvent printer has a large smell and is volatile, and it is not environmentally friendly during the production process. The digital direct-injection printing machine does not produce waste gas or waste water during the production process, and is completely safe and environmentally friendly without peculiar smell. 5. Conclusion In fact, it is unfair to compare the two together. The actual application fields of the two are actually different. It is of no practical significance to compare the two together. The reason for this topic is that many newcomers People often don't understand the concept between the two, and they share it just to make it easier for everyone to choose the machine.
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