ICC Profiles for right color on printing

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When you print your images on your own printer it’s important to get the color right. To help you with that, your computer system uses data files called Color Profiles to ensure that what is printed on the paper is a correct representation of the colors in the image.
You may have heard these files referred to as ICC profiles or ICC color profiles. We’ll let the OCD folks argue with semantics here. ICC is the International Color Consortium, an organization established in 1993 to create and promote a standardized color management system. Under the covers, the overall system is highly complex but the interface that you as a user sees is quite elegant and simple.

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The goal of a color management system is to make color seamless between devices and documents. A herculean task when you consider the mix of technologies such as LCD screens and ink on paper. If you work at editing images on your computer you really must have a color calibrated monitor. Even if you use the cheapest color management system on the market, calibrating your monitor is essential.

Assuming that you’ve worked on a color managed system, you’ll have an image that you want to print and reproduce all the colors as accurately as possible. But every printer, paper and type of ink produces color differently. To ensure that the output matches as much as possible, ICC profiles are used.

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To create an ICC profile, someone – usually the manufacture or paper supplier – will print a color target that is made up of known colors. Then, using a special device, these color samples are scanned and evaluated. If they vary from the known color, the software will calculate that adjustment must be made to correct the output to match the known color target. All these corrections are packaged up in a file know as – you guessed it – a Color Profile.

Now, whey you print using the same printer, paper and ink that was used to create the profile, your printed image will be corrected to ensure that all the colors are printed properly.

Direct To Garment: DTG VS Screen


When starting your own t-shirt line, one of the first things you’ll have to decide is your printing method. In this day and age, there are tons of options out there. Each one’s different and has its own characteristics. Direct to Garment (DTG) printing and screen printing are among the most popular options.

DTG T-shirt printing

Screen printing is a traditional printing solution. If you’re looking to print that photograph of the Penguins of Madagascar on your shirt, screen printing is the method that will do it for you. this method gives you access to a much high level of color and detail, making printing of photographs possible. As a matter of fact, complex designs come through effortlessly and definitely beautifully. Furthermore, screen printing gives you access to a full range of colors; you can mix whatever shades you prefer.

Screen t-shirt printing

With screen printing, only one color can be applied at a time. Therefore, the number of colors on a t-shirt is limited, and each color requires more time, another screen and stencil, and ultimately, more money. That’s why screen printing is a good choice for simple designs with one solid color, and when you’re making many t-shirts of the same design at a time (eg. for a sports team, summer camp, or event).

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With DTG printing, a printer directly applies the ink onto the t-shirt with inkjet technology. It’s sort of like printing on paper, except on a t-shirt. A special printer prints the ink directly onto the garment in the desired design. DTG uses specialty water-based inks, which are absorbed by the fibers of the garment.

This is a relatively new technique that started to be developed in the 90s by a digital image company and it became commercially available in 2005. This technique took the printing world by storm.

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Screen printing and DTG both yield comparable, quality prints, but they differ in method. For one, screen printing is one of the oldest techniques, while DTG is newer technology. Screen printing involves pushing ink onto fabric, while DTG uses a printer to print ink directly onto a garment.

What can we do with UV Printer?

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Over the last few years there has been a major boom in UV LED Printing. This style of printer is used mainly for printing on things like promotional products and other flat surface objects. UV has a wide range of substrates that can be printed on like glass, metal, wood, plastics, ceramics and many more.
UV flatbed printers are not subject to any material restrictions and can be used for color photographic printing on ceramic, tile, crystal, PVC, ABS, acrylic, metal, plastic, stone, tile, cloth, rice paper and other textiles. Whether it is a simple block color pattern, full-color patterns or over-color patterns, can be a print to complete, no plate, no copy and repeat chromatography, a wide range of applications.
application of uv printing
UV Printer is particularly suitable for: organic ceramic tile deep processing, plastic products factory, ceramic tile deep processing, silicone products industry, marble printing processing plant, toy factory, hardware factory craft gift factory, advertising industry and other factories and enterprises large and small batch printing and processing products, rapid production Pattern implementation of computer data output to the tile printer – Print directly on the object!

A question that is always asked is “can you print on garments with it?” the answer is no. Because things like t-shirts are so absorbent the ink will penetrate deep into the fibers, the UV light cannot go deep enough to cure the ink. The ink used for UV is also a solvent and not as safe of an ink used for DTG that is water based. However things like leather or windbreaker style clothing can be printed on because the will not absorb and do not touch the skin.

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A UV printer can be a business in itself quite easily, whether you are selling promotional products or just printing them for a promotional product supplier. Add this printer to an existing DTG printer and you have a full service shop, it’s the perfect combination.

What differences between Eco-solvent & Solvent printing?

One question that most of my customers grapple with, is whether to go for a solvent or eco solvent print. To be able to make this choice, you first need to understand the difference between the two.

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Eco solvent printing

Eco solvent inks have the colors suspended in a mild bio-degradable solvent. These inks have little or no odor. The machines using these inks typically print at very high resolutions. The ink heads have nozzles which can spray ink drops of size 10 picoliters or less. Obviously, with a smaller drop size one can achieve higher quality prints with very fine resolutions. Eco-solvent machines typically need specially coated media for printing upon.

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The specialized ink chemistry and coated media does contribute to higher print costs. But this technology delivers beautiful photo realistic images and stunning print quality. Eco solvent prints would typically be used for indoor applications.

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Solvent printing

Solvent inks are much more aggressive and typically non bio degradable. These inks have a pungent odor and prolonged exposure to them can be harmful to humans. The stronger inks and more complex chemistry allows us to print on uncoated media or media with less coating. Also these inks are generally more resistant to water and sunlight. Solvent flex printing machines have a comparatively large drop size. The print heads on solvent machines spray ink drops of size 40 – 60 picoliters. While the larger drop size does result in slightly grainy image reproduction, it does not really matter. Because solvent prints are typically used for outdoor applications. If you are going to view a hoarding which is 40 feet distant from your car, waiting at the traffic signal, you won’t even notice the low resolution.

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Flex solvent printing is… Inkjet eco-solvent printing is…
Generally cheaper Generally costlier
Used for outdoor applications like hoardings, banners, shop boards Used for indoor applications for store and point of sale branding, posters, interior design, etc.
Exudes a smell of solvent No smell
Of a lower resolution. Hoardings are viewed from a distance Very high resolution meant for close distance viewing
Used for large images and fonts To be used where the document contains hi-res photos, diagrams with a lot of detailing and small fonts
Is rain water and sunlight resistant Lamination is recommended if the print is to be displayed outdoors
Needs to be stretched on a wood or metal frame, or strung up with eyelets Can be pasted directly on walls, glass, laminates or a 3 / 5 mm sun board
Used for short lived promotional campaigns Used for more permanent applications

Why print head easy to get clogged?

Print heads damage can not be avoided, because the long use, as well as a long time without maintenance and improper use, the most important thing is to find the cause of the nozzle damage, and the most appropriate way to avoid too much use of the wrong method will Quick damage to sublimation inkjet printer.

In the case of external voltage is not stable and the voltage is too high, the picture machine nozzle to continue to print will have a great impact on the nozzle, and even very easy to cause the machine burned and the nozzle does not identify the print. The quality of the ink is also a direct impact on the use of the nozzle, the ink which contains a lot of chemical into the fly, if the ink is not clear enough and the filter is not fine, high viscosity is likely to cause damage to the nozzle.

In addition to the consumables is relatively easy to cause damage to the nozzle directly in the operation of the operator should also be handled properly due to some paper and other media Alice, in the printing process is easy to scratch the bottom of the print head metal hole, causing printing head of the spray hole is damaged, and thus can not be used normally. The operation of the operator to the regular operation of the clean water on the inkjet print head to clean, to avoid too much impurities and ink caused by the ink head of the plug, if the bottom of the nozzle accumulated too much ink, it will be easy Will print the spray hole blocked, you can print the nozzle in the warm water to clean out.