The importance of sublimation ink for digital printing
In inkjet digital printing consumables, ink is the main factor affecting the quality of inkjet printing, such as the use of undesirable ink, not only seriously affect the printing quality, but also cause damage to the machine. The quality of the ink can determine the quality of the image, but also determine the life of the nozzle. Ink can be called the whole system of blood, directly related to the quality of the entire print, it is the output image of the color truth, color performance, visual impact, fade resistance and even the printer's life and the user's physical and mental health and so on Have a direct impact. Guangzhou Elephant Digital Printing Co., Ltd. Xiaobian After understanding, the printing requirements for the ink have the following:
1. color accurate, able to achieve the original color;
2. Ink particles fineness to fine, or easy to block ink head;
3. The price of ink should be low, otherwise affect the promotion and use of digital printing.
At present, digital inkjet printing is mainly in two ways, that is, based on high-precision nozzle YMCK inkjet printing (dot matrix), and the dye pre-mixed into a certain color and spray onto the fabric on the pre-mixed way. In order to obtain high precision and smooth light-colored transition colors when printing in the YMCK way, high resolution must be required, which requires a small fineness of the nozzles and a high demand for ink, Of the greater difficulty, but the use of the number of dyes relatively small, the basic color for the four-color. Dot matrix is widely used in the printing method, because the nozzle nozzle diameter is very small, high resolution printing, the ink viscosity, surface tension, inorganic salt content and dye particle fineness is very high.
Guangzhou elephant Digital Technology Co., Ltd. Main digital sublimation transfer paper and sublimation transfer ink, operating this industry has been more than 10 years experience, after continuous improvement of the product, to ensure product quality can also be profit at the same time To the minimum, to ensure that customers enjoy the best price and the best quality products.
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