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UV Roll to Roll Printing Machine-Why Its Ink Cartridges Are Black?

The ink cartridges or ink cartridges that we usually see are mostly transparent, but the ink cartridges of UV roll to roll printing machines are opaque and black materials. Why? What is the role of black opaque ink cartridges in UV roll photo printers?

UV Roll to Roll Printing Machine

For ordinary indoor and outdoor photo machines, the ink cartridges and ink tubes are made of transparent materials, and its application can make it easier for us to print on photo machines. During work, observe the ink capacity of the photo machine's ink cartridges at any time, and pay more attention to the ink capacity of the continuous ink supply system in the time of maintenance and adding ink to the photo machine to avoid low ink volume or no ink runout during printing. In addition, the transparent ink supply tube can be more convenient for the operator of the photo machine to pay attention to the ink supply situation during the printing work of the photo machine. It is convenient for maintenance personnel to check the ink supply system and troubleshoot in time.

In the application of UV ink cartridges and ink tubes for UV inkjet printers, black ink cartridges and ink tubes are used. In the application of UV printing equipment, these black opaque ink cartridges and ink tubes are used because the characteristics are related to the characteristics of UV ink.

Users who have used UV printing equipment know that UV ink is different from other inks. UV inks are not only inconvenient to store, but they are also very particular about the application of ink cartridges and ink tubes in UV roll photo machines. Due to its special composition, UV inks will freeze when exposed to light, especially when the light is particularly strong. Because light contains ultraviolet rays, UV inks will chemically react with ultraviolet rays after they are irradiated. We must take measures to avoid light when filling UV inks, ink cartridges, and ink tubes. Therefore, opaque and black ink cartridges and ink tubes are the best choice in the application of UV photo machine, they can better protect the UV ink from light. For the same reason, in the packaging of UV inks, ink-proof ink bottles are usually used for sealed storage, which is one of the reasons.

UV Printer

Maybe you will ask, how to know the ink capacity of the ink cartridge in the printing work of the UV roll to roll printer with black opaque ink cartridge? Here, your problem will be thought of and solved for the R & D engineers of UV photo machine. For example, in the UV roll photo machine, the related ink cartridge ink level detection equipment is installed on the black ink cartridge. In the case of low ink volume in the printing process of the UV photo machine, a low ink buzzer alarm will be triggered to promptly remind you to add ink to the photo machine. Is this UV photo machine more humanized design? Such a convenient user experience.