Skip to main content

How to Improve Printing Precision?

 In the application of inkjet printing, high-quality print output is the goal that everyone has been pursuing. How to improve the fineness of inkjet printing has become the focus of many friends. Wall Paper UV Ink Manufacturer will talk to you about the principle of inkjet color development. And ways to improve printing precision.

UV Led Ink

UV Led Ink


Principle of inkjet color rendering method


The inkjet technology presents colors in a similar way to paints. They are all mixed with Cyan, Magenta and Yellow colorants to form images, which is the so-called subtractive color method.

Unlike painting, inkjet technology cannot mix inks and then draw on paper. Instead, it uses many small solid-color ink dots to make people look like full-color images. If you use a high-power magnifying glass to observe the image output by the inkjet, you can see that the ink of each color forms dots on the paper. This kind of imaging principle is very similar to printing. It is called halftone image, that is, the ink only presents a single color, and uses different ink dot sizes and distribution frequencies to form a full-color image.


Ways to improve printing precision:


1. Reduce the size of ink dots and increase the number of ink dots per unit area

From the perspective of the development of inkjet print heads, everyone will find that the print head itself is developing according to this trend. The core parameters of the print head that we often pay attention to are the minimum picoliter size of the ink dot and the level of resolution is directly related to the fineness of printing.

2. Add light-colored ink of the same color

Earlier we mentioned that because ink dots can only present a single color, in order to express colors with lower density, the number of ink dots must be reduced to leave blank areas, which of course will result in a decline in image quality. Therefore, another way to improve the fineness of printing is to add light-colored inks of the same color. This makes it possible to use light ink with more ink dots instead of thick ink when low-density output is required. This way, it can avoid the original low-density ink. Ink dots cause a loss of resolution and fineness.

3. Match and combine spot color scheme

As mentioned above, in order to express full color, different sizes and numbers of ink dots must be mixed. For example, magenta and yellow can form red and orange. However, the chroma presented by the subtractive color mixing of the three primary colors is not as bright as the direct use of the color ink, so inkjet applications have begun to add complementary color inks. The current common complementary color ink configuration is Red / Green / Blue or Orange / Green / Violet. This is what we often call spot color inks.

Our company also has UV Led Ink on sale, welcome to contact us.

Comments

Post a Comment

Popular posts from this blog

How to Distinguish S3200, I3200 and 4720 printhead?

  Original Author: Coral Hwang At a special time, many large exhibitions have to cancel or delay. Without personal visiting, as a  Supplier of Textile Ink , we would love to share with you which new print heads become the mainstream in China digital textile and industrial printing market. Let us get started and see what is the difference between those new heads. Appearance and parameter The specific models are S3200 A1 and I3200 A1, 4720 print head, first let's take a look at the appearance of the three print heads. From the aspect of appearance, we can clearly see the difference between the S3200 print head and the I3200 print head. * all data only reference to 2020 released info, it does not indicate the final performance in the future Talk about the textile print head, we have to mentioned Epson 5113. Another non-easy identified sublimation print head from appearance, specifications, and performance. What’s more, since 5113 head stopped production, and locked head on market...
Post a Comment
Read more

What is Epson EcoTank?

Today we will talk about the New EcoTank inkjet printer ink. It developed by printer manufacturer Epson was first launched in 2015 for users who are frustrated by buying a new printer and need to purchase expensive ink cartridges. If need more solution for economics   Ink For Epson Eco Tank , feel free to check with us. New Epson EcoTank Series At 2018, brand new EcoTank series printer available in the market. - Home users: ET-2500/ ET-2600/ ET-2700/ ET-2750 etc - Office Use: ET-3600/ ET-4500/ ET-3750/ ET-4750 etc - Photo Print: ET-7700/ ET-7750 etc And most common models:   001/002/003/004/101/102/103/104/504/554/502/512/TOOR/T03Y/TOOV/MKA/HNA/YAD/HAR/ etc EcoTank Printer store its ink in refillable ink tanks instead of replaceable ink cartridges. Now users can recycle the empty ink cartridge instead of throwing away empty ink cartridges. Print a lot, save a lot. Save up to 90% with low-cost replacement ink bottles vs. ink cartridges. For the old ink-jet users, might fam...
Post a Comment
Read more

The process of making different types of inks

One of the most important, integral and indivisible factors in ink manufacturing is   the type of pigment used in the ink . Everything from the appearance of the ink to the characteristics of the ink to the way it lasts depends on the pigments used to color the ink. Therefore, when you want to know the right type of ink for your requirements, it is important to know the type of pigment used in the ink. With the wide variety of inks on the market, it can be difficult to know which ink is best for the purpose you have in mind. When it comes time to print, having a guide to pigments and inks makes it easier for people to make the right choice.   Water-based inks and their pigments. While inks have many uses and they represent many businesses, one of the most common commercial uses of ink is for printing paper. Copiers, printers, and other such printing devices utilize digital printing methods, and the inks used for these purposes are usually water-based inks. Experts such as pigm...
Post a Comment
Read more