Skip to main content

Digital Roll-to-Roll Printing Inks

Pigment inks are also popular for home décor applications. Pigment inks are also very popular in roll-to-roll digital textile printing because they can be used on a wide range of fibers. Prints made with pigment inks look duller than acid and reactive dyes. Because the color does not penetrate the surface of the fabric, but rather settles on the surface of the fiber, it sometimes lacks washability, although color fastness is usually good. For this reason, most experts recommend using pigment inks for home décor rather than everyday fashion applications.

 

Industrial strength roll-to-roll textile digital printing occurs primarily in the textile industry. The two main water-based liquids used there, reactive dyes for cotton, wool and nylon, and acidic inks for silk, wool or polyamide, require custom pretreatment to achieve high-quality results. Post-treatment requires steam treatment to ensure that the dye is embedded in the fiber. Several wash cycles are required to remove any excess ink.

 

Acid and reactive dyes provide vibrant colors, a smooth fabric feel, good washability and lightfastness, and are used primarily for fashion and high-end home décor. Inkjet inks are available for some of the company's market leading print heads.



 

Inks for apparel printing

Digital printing has been used to print shirts, hats and other apparel since the first 4C inkjet prints were offered by copy stores. In earlier years, printer output on thick heat sublimation foil was simply ironed or heat pressed onto the item.

 

Today, the available sublimation ink solutions for garment printing are much more complex. They still require polyester or polyester blends as substrates or polyester pre-coatings. This is why thermal sublimation inks are often used for sports fashion as well as many home décor applications such as cushions.

 

Sublimation inkjet printing technology works best on white gloss textiles.

 

Today, water-based pigment inks are widely used for apparel printing because they are suitable for most fibers on the market. They are printed directly on the item, hence the name "direct to garment" (DTG). Pigment DTG inks are available in CMYK and opaque white, and they can also be printed on dark fabrics. They usually require pre-treatment and fixing in a hot press at approximately 160 °C.

 

Conclusion

Today, there are a variety of ink technologies available to meet every digital textile printing need. However, it is important to consider that depending on the technology, pre-processing and post-processing will take a significant amount of time. The necessary pre- and post-printing steps may require additional investments that may exceed the price of the printer. Therefore, an in-depth study is highly recommended.

Comments

Post a Comment

Popular posts from this blog

What is the Difference Between These Three Print Heads?

On the surface, it is a question of print head selection. In-depth understanding is actually an application problem for different inks and different market needs. To better improve the consistency and coordination with boards, inks, and media, this should be the original intention of Epson I3200 series print heads divided into water-based, UV, eco-solvent and other different types, with targeted subdivision. Water-based is easier to understand. I don’t think anyone would want to use water-based print heads for UV and eco-solvent (oil-based) solutions. It is almost impossible to get high viscosity and low sheet UV inks through water-based print heads and obtain good control. At the same time, the life of the print head must be considered in this process. We will not discuss unconventional thinking too much. Because that road has been verified by history: this road is nowhere. Then  Uv Ink Manufacturer  will focus on the difference between UV print head and oil-based eco-solvent...
Post a Comment
Read more

What do you Know About Eco-Solvent Ink?

Eco-solvent ink, or environmentally friendly solvent ink, is a new type of outdoor solvent inkjet with high safety, low volatility, low toxicity and high flash point that has been popular in the outdoor solvent-based digital inkjet market in recent years. Ink, its development has not stalled. At present, some people have put forward higher requirements and developed it into a green solvent outdoor inkjet. It is required to have a boiling point higher than 150°C and a closed cup flash point higher than 65°C. As a   Uv Ink Manufacturer , I would like to share with you. ESL Eco Solvent Ink Advantage Compared with solvent-based inks, the biggest advantage of eco-solvent inks is environmental friendliness, which is mainly reflected in the reduction of volatile matter VOC and the elimination of many toxic organic solvents, which are no longer needed in the production workshop of eco-solvent inkjet printers. Ventilation device. Eco-solvent ink not only maintains the advantages of high-pre...
Post a Comment
Read more

Applications and Advantages of Mild Solvent Ink

Mild solvent ink   has gained significant popularity in the printing industry due to its versatility, durability, and environmental advantages. This type of ink offers a balance between traditional solvent-based inks and eco-solvent inks, providing excellent print quality while minimizing the impact on the environment. In this article, we will explore the applications and advantages of mild solvent ink, highlighting its suitability for various printing projects and its positive environmental attributes. Wide Range of Applications InkMall Mild solvent ink  is widely used in a variety of applications across the printing industry. Its versatility makes it suitable for indoor and outdoor printing projects alike. Some common applications of mild solvent ink include: Outdoor Signage: Mild solvent ink delivers exceptional durability and weather resistance, making it an excellent choice for outdoor signage, billboards, and banners. The prints produced with mild solvent ink can withsta...
Post a Comment
Read more