How to Test the Color Fastness After Sublimation Ink Transfer? Color fastness is a key player when it comes to sublimation printing. It refers to how well the colors in your prints withstand factors like washing, rubbing, and exposure to light. Testing color fastness is crucial to ensure your designs remain vibrant and true over…
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Tips | Reasons for Ink Flow and Ink Bleeding in Digital Printing Q: Reasons for ink flow and ink bleeding in digital printing A1: The reason for the coarse particles on the surface or the flow of ink during the printing process of the finished digital direct-injection printing product is mainly due to improper adjustment…
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Tips | Can digital printers add ink at will? Most people think that the digital printing machine ink cartridge is just a container for ink, and you can add ink in it at will, as long as it is guaranteed to be used, it will be fine, but this statement is wrong. When the digital…
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Tips | How does digital sublimation ink affect the print head waveform? 1. The influence of ink sound speed on waveform Generally, the sound speed of the ink with a larger proportion is faster, and the sound speed of the water-based ink is greater than that of the oil-based ink. For the same print head,…
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Tips | How to make the digital printing machine print pure black? 1. The color mode of the image file saved when the image is designed When designing the image screen, please set the file to CMYK image mode, digital printing requires the use of CMYK mode, be careful not to use RGB mode. If…
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Consejos | ¿Cómo hacer que la máquina de impresión digital imprima en negro puro? 1. El modo de color del archivo de imagen guardado cuando se diseña la imagen Cuando diseñe la pantalla de imagen, configure el archivo en el modo de imagen CMYK, la impresión digital requiere el uso del modo CMYK, tenga cuidado…
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Tips | How to adjust the viscosity of the ink? 1. Hue Decrease the viscosity of the ink to make the color lighter, and vice versa to make the color darker. But do not blindly adjust the viscosity to change the color, otherwise it will cause other problems, such as water marks, dull color and…
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Tips | What should I do if the output image of digital printing machine is slow drying? In the rainy season, the ink of the digital printing machine’s output image is slow to dry, which affects the normal operation of the printer, so what should be done? Printing machine spray drawing is slow to dry,…
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Tips | What are the ways to clean the nozzle of the digital direct-injection printing machine? 01 When the nozzle of the digital direct-injection printing machine is clogged, power on the machine, and then use the automatic cleaning of the printer attribute through the self-checking function of the machine. If possible, there is no need…
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Technology | The influence and prevention of thermal migration of disperse dyes on the dyeing fastness of polyester Heat treatment/fixing causes the disperse dyes to undergo a certain thermal migration, which has a significant impact on the dyeing quality of polyester fabrics (color fastness, vividness, shade, etc.); through the analysis of disperse dyes and dyeing…
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