Views: 0 Author: HanTenCNC Publish Time: 2021-11-20 Origin: Site
The printing principle of the UV printer is that the machine nozzle ejects the ink by electric shock, and attaches it to the surface of the material. During the inkjet process, the UV lamp on the machine head cures the ink instantly, forming a pattern that can be printed and dried, and the ink is irradiated by ultraviolet rays. Will chemically react and solidify
Current UV printers all use UV inks. UV inks are different from other inks. Not only are they not easy to store, but they are also very particular about adding ink to UV printers. Since the storage location and method of UV ink are different from others, how to store it in order to maintain the quality of the ink, prolong its service life, and avoid fires and other hazards? Here is a brief talk with everyone.
Because the composition of UV ink itself is very special, it will be cured when exposed to light, especially strong light, because the light contains ultraviolet rays, which will cause chemical reactions when irradiated on UV ink, so when storing or refilling UV printers Always protect from light. The specific method of avoiding light and adding ink is to place an opaque object in the place where the mouth of the ink cartridge is in contact with the mouth of the ink bottle to block the light, so as to prevent the chemical reaction of the UV ink from contacting with ultraviolet rays and solidify the ink. UV ink bottles are basically black to avoid light, so the ink should be placed in a cool and backlit place, packed in a carton or container of other materials, and stored separately to avoid accumulation of debris, so as to avoid damage caused by overstocking.
Then the UV ink must be sealed and stored. The ink composition is particularly volatile. The unused ink or the ink that is not used must be tightened and sealed and stored. Pay special attention to not let the dust and debris in the air fall into the bottle. , If the print head is damaged by the ink with debris, the loss will be large.
The ink has a certain irritation, so the ink should not be placed in a conspicuous place to avoid accidents caused by non-staff, especially children. If you accidentally get the ink on your eyes or skin, wash it off with water immediately, if it is more serious In case of circumstance, the storage of UV ink is very important because it is sent to the doctor immediately, but the ink has a certain life span, and it is not recommended to store it for a long time. Therefore, in the production process, you should purchase ink reasonably according to your own production volume and use it up as soon as possible. Naturally, you will not encounter these problems.