In today's textile printing market, where personalized customization reigns supreme, DTG (Direct-to-Garment) technology stands out with its unique advantages, making it the go-to choice for printing on pure cotton and blended fabrics. No need for plates, and you can start with just one piece—it's ideal for small-batch orders like trend brand samples, corporate custom gear, or niche IP merchandise, turning "on-demand production" into a breeze.
HONGSAM's DTG process uses specialized pigment inks that seep right into the fabric fibers, keeping the printed area feeling just like the original material—breathable and soft. Say goodbye to the thick, rubbery feel of traditional heat transfers. It's perfect for capturing subtle gradients, light and shadow effects, and photo-quality designs, effortlessly handling complex patterns that screen printing struggles with.
At the heart of the DTG process, white ink is the game-changer for dark fabrics—its whiteness, coverage, and film toughness directly impact the final print quality. HONGSAM's JETEXTILE® UltraWhite ink works seamlessly from home desktop DTG machines to industrial garment piece printers, delivering top-tier performance and becoming the benchmark for tackling direct printing challenges on dark cotton blends.
1、It boasts exceptional whiteness and strong opacity, providing a solid base on dark cotton, linen, or polyester-cotton mixes that blocks out the background color completely. This lets the overlaying colors pop with full saturation and vibrancy, bringing out sharp layers in the design.
2、Compatible with common pretreatment solutions, it lays down evenly without bleeding, pairs perfectly with color inks, and cuts down on rework big time.
3、Outstanding stretch resistance makes it great for activewear, stretchy tees, and other elastic fabrics—holds up through wear and washes without cracking or peeling.
4、Meets international fastness standards: dry rub fastness at 4-5 levels, wet rub fastness at 3-4, and patterns stay intact after dozens of everyday washes, fully satisfying consumer needs.
5、Excellent standby performance and smooth printing flow, with a special dispersion system that prevents titanium dioxide settling and reduces printhead clogs. It takes good care of mainstream heads like Epson, Ricoh, and Starfire, extending equipment life overall.
With years in the industry, HONGSAM is a drafter of national standards for textile pigment inks, holding independent IP and national invention patents. Back in 2016, we made it into the China Dyeing and Printing Industry Association's 10th batch of recommended advanced energy-saving and emission-reduction technologies, and we've earned the ECO-PASSPORT certification from Switzerland's OEKO-TEX. Centered around JETEXTILE® UltraWhite ink, our products fit various Epson heads (XP600, TP800, I1600, I3200) and skip harmful solvents like ethylene glycol. We address key industry pain points, ensuring skin-safe contact—even for kids' clothes and close-to-skin items—while aligning with green practices. Production follows strict 5S management, and every outgoing batch undergoes rigorous screening and testing. Choosing HONGSAM DTG white ink for premium quality, reliability, and value. Unlock endless possibilities for dark cotton printing, starting with this decent ink!
Founded in 2001, Zhengzhou Hongsam Digital Science and Technology Co., Ltd. is a Public Listed Company in NEEQ (Stock Code: 430616) and a national high-tech enterprise focusing on the research and development, production and sales of inkjet inks. HONGSAM also provides digital printing solutions, with professional and efficient pre-sale, in-sale and after-sales services.
HONGSAM has 8 subsidiaries and offices in China, and many agents around the world.
HONGSAM passed the national high-tech enterprise certification for 18 consecutive years.
HONGSAM has 19 national patents, with 68 domestic & foreign registered trademarks.
HONGSAM has led and participated in the formulation of 9 national and industry standards.
In 2011, HONGSAM "ReactoMe® Reactive Dye Ink" was selected into the 5th batch of Recommended Catalogs of Advanced Technology for Energy Saving and Emission Reduction in China Dyeing and Printing Industry Association.
In 2013, HONGSAM "HotMe® Disperse Dye Ink" was selected into the 7th batch of Recommended Catalogs of Advanced Technology for Energy Saving and Emission Reduction in China Dyeing and Printing Industry Association.
In 2014, HONGSAM was successfully listed in the "National Equities Exchange and Quotations", which is the first domestic listed inkjet ink enterprise.
In 2016, HONGSAM "JETEXTILE® Textile Pigment Ink" was selected into the tenth batch of Recommended Catalogs of Advanced Technology for Energy Saving and Emission Reduction in China Dyeing and Printing Industry Association.
In 2018, HONGSAM "SilkMate® Acid Dye Ink" was selected into the 12th batch of Recommended Catalogs of Advanced Technology for Energy Saving and Emission Reduction in China Dyeing and Printing Industry Association.
In 2020, the national standard "Limits of Volatile Organic Compounds (VOCs) Content in Ink" formulated by HONGSAM was published, which won the 2020 outstanding contribution award for Henan printing and dyeing industry.
In 2021, the "Key Technology and Application of Digital Printing Ink Production" jointly developed by HONGSAM and Zhengzhou University won the second prize of Science and Technology Progress Award issued by China Textile Industry Federation.
In 2022, the JETEXTILE® developed by HONGSAM won the silver award of Excellent Patent issued by the China Textile Industry Federation.
In 2023, HONGSAM was certified as a Professional, Qualified, Special, and New Enterprise by Henan Province.
In 2023, HONGSAM "JETALL® Environmental Protection Water-based Latex Ink" was selected into the 16th batch of Recommended Catalogs of Advanced Technology for Energy Saving and Emission Reduction in China Dyeing and Printing Industry Association.
In 2023, HONGSAM successfully upgraded to the innovation layer in NEEQ.
In 2023, "Orchid Pavilion Preface" art tea table runner made by IQipa (subsidiary of HONGSAM) won the first prize for outstanding fabrics in China printing and dyeing industry in 2023, while PU leather "Delicious Fruit" picture printed by "JETALL® water-based environmentally friendly latex printing solution won the second prize.
In 2023, HONGSAM was certified as a Professional, Qualified, Special, and New Enterprise by China Textile Industry Federation.
In 2024, “HONGSAM® Cationic dye ink " was selected into the 17th batch of Recommended Catalogs of Advanced Technology for Energy conservation and Emission Reduction in China Dyeing and Printing Industry Association.
In February 2025, the company was awarded “Sustainable Enterprise in Ink Industry”, and Mr. Qin Guosheng, the chairman of the company, was awarded “Excellent Contribution Award in Ink Industry”.
In november 2025, “HONGSAM® Cationic dye ink" is selected into the "Textile Light 2025 Textile Industry Specialized, Refined, New Products, and New Technology Promotion Cooperation Project Compilation".
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HONGSAM was founded in 2001, Zhengzhou Hongsam Digital Science and Technology Co., Ltd. is a national high-tech enterprise focusing on the research and development, production and sales of inkjet inks, and a Public Listed Company in National Equities Exchange and Quotations (Stock Code: 430616). Since its establishment, Hongsam Digital has been committed to the research, development and application promotion of digital inkjet technology, developing and producing functional and environmentally friendly inkjet inks that adapt to the progress of digital inkjet technology, and providing customers with integrated digital inkjet printing solutions and service.
Official Website: www.ink4you.com
