Knowledge Center
Ink Guide
Technical comparisons of TrueHue ink families — how they work, where they're used and what to consider when choosing — are covered in this category; for commercial product categories and the full range, see the Inks section under Products.
01 — Ink Categories
Ink Family Selection Guide
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DTF
Ink is printed onto a transfer film rather than directly onto the fabric; heat then transfers it to the textile surface. This working principle makes DTF usable across cotton, polyester and blended fabrics without pretreatment. The key question when choosing it is whether your workflow suits direct printing or a transfer-based step.
A solvent-based ink system that runs on wide-format printers. It's the usual choice for signage, advertising boards and outdoor applications. The deciding factor is whether the print will be used outdoors and whether a wide-format surface is needed.
A dye-based ink system that turns to gas under heat; it's printed onto transfer paper first, then applied to polyester fabric with a calender press. It's used on fabrics with a high polyester content. Choosing it depends on the fabric's polyester content and whether a transfer-paper-based process fits the workflow.
A subclass of standard sublimation ink, formulated to penetrate fabric fibers more deeply. It's used in textile applications that call for denser color saturation. The distinction from standard sublimation is fiber penetration depth — choosing it depends on whether that difference is actually needed.
A disperse ink system printed directly onto polyester fabric, without a transfer paper step. Unlike sublimation, it skips the intermediate transfer stage. The deciding factor is whether your production flow should include a transfer-paper step at all.
An ink class that fixes to the fabric surface by forming a binder film. It's used mainly on cotton and other natural or blended fibers. Choosing it depends on whether the fabric's fiber structure suits surface fixation rather than a chemical bond.
An ink class that fixes by forming a chemical bond with cellulosic fibers such as cotton, linen and viscose. It's used on natural cellulosic fabrics. The deciding factor is the fabric's cellulosic fiber content and its suitability for a chemical fixation process.
An ink class that chemically interacts with protein-based and polyamide fibers such as wool, silk and nylon. It's used on fabrics with these fiber structures. The main criterion when choosing it is whether the fabric is protein-based or polyamide-based.
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UV
An ink system that cures and fixes under UV light. It can be used on various rigid surfaces such as cardboard, PVC, wood and metal, though the suitable surface type varies by product. The deciding factor is whether the print goes on a rigid or semi-rigid non-textile surface.
An ink class with a water-based carrier. It's used in textile and paper printing. The deciding factor is whether a water-based process is preferred over solvent- or UV-based systems.
02 — Related Content
Related Technical Content
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Sublimation Ink: What It Is and How It Works
Sublimation ink is a dye-based ink system that turns directly from solid to gas under heat; the image printed on transfer paper is transferred into the fiber structure of polyester fabric with a calender press.
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Direct Disperse Ink vs. Sublimation: What's the Difference?
Direct disperse ink is printed straight onto polyester fabric without transfer paper, while sublimation ink is first printed onto transfer paper and then transferred to the fabric with heat.
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What Is High-Penetration Sublimation?
High-penetration sublimation is a subclass of standard sublimation ink formulated to penetrate fabric fibers more deeply; it's used in textile work that calls for denser color saturation.
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What Is DTF Ink and How Does It Work?
DTF is a digital printing method where the design is first printed onto a transfer film, coated with adhesive powder that's cured, then transferred onto the fabric with heat; this adhesive layer lets it work independently of the fabric's fiber structure.
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What Is Eco-Solvent Ink and Where Is It Used?
Eco-solvent ink is a system where pigment carried in a solvent-based medium settles into the material's surface coating and fixes as the solvent evaporates; because of this, it's used on coated surfaces like vinyl and banner material rather than textiles, mainly in outdoor applications.
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What Is UV Ink and How Does It Cure?
UV ink is a system that polymerizes into a solid film the instant it's exposed to UV light after leaving the print head; because it doesn't need to penetrate the material, it can be used on rigid surfaces like cardboard, PVC, wood and metal.
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The Key Differences Between Pigment and Reactive Ink
Pigment ink holds the dye on the fabric surface with a binder film, while reactive ink chemically bonds the dye molecule to the cellulosic fiber; this difference sets the two methods' fixation process and required production steps apart.
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What Is Acid Ink? Use in Silk, Wool and Polyamide Printing
Acid ink is an ink class that chemically interacts with protein-based fibers such as wool and silk, and with polyamide fibers such as nylon; it isn't used on cellulosic fibers like cotton, since that bonding mechanism doesn't form there.