Screen printing offers many ink options, each with its own benefits. Choosing the right ink can make a big difference in your prints. Let’s look at the main types of screen printing inks and what makes them special.
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Plastisol ink is the most widely used ink in screen printing. It’s made from PVC and is oil-based. This ink sits on top of the fabric, giving it a raised texture and bright colors.
One great thing about plastisol ink is that it lasts forever if stored right. It won’t dry out in the screen, which is good for beginners and pros alike. It’s also great for printing on dark fabrics without needing an underbase.
But plastisol has some downsides. It needs to be cured at 300-330°F to set properly. The prints can feel heavy, which some people don’t like.
Water-based screen printing inks are becoming more popular for being eco-friendly. They’re made with pigments in water, not plastic. This makes them softer on fabrics.
Water-based ink goes into the fabric, not just on it. This makes the prints feel like part of the fabric, not just added on. Many high-end clothing brands use this ink for its comfort and breathability.
Working with water-based inks can be tricky. They dry fast in the screen, so you need to be careful. Getting good colors on dark fabrics can be hard, sometimes needing extra passes or an underbase. But the eco benefits and feel make it worth learning.
Discharge ink is special for printing on dark clothes without the heavy plastisol feel. It’s a water-based ink that removes the existing dye and adds new color.
This ink makes the print part of the fabric, not just on it. For example, on black cotton shirts, it removes the black dye and adds your color. This creates a soft, vibrant print.
Discharge ink works best on 100% cotton. It doesn’t work well on synthetic fibers or blends. Also, it has a strong smell during printing and curing, so you need good air in your workspace.
There are also other specialized inks for screen printing. Acrylic inks are a mix between plastisol and water-based, air-drying well. They’re good for polyester because they don’t need heat.
Solvent-based inks are for printing on non-porous surfaces like plastic and glass. They’re used for industrial printing, not fabrics. They need safety gear and good air because of their strong chemicals.
Oil-based inks are used for fine art and special prints. They give great detail and a unique look. But they take longer to dry and need special care.
Knowing about these different inks helps you choose the best one for your project. Each ink has its own strengths that can improve your screen printing when matched right.
Choosing the right screen printing ink for your fabric is key. It ensures your design sticks well, looks bright, and lasts through washing. Knowing how ink and fabric work together helps avoid common mistakes and gets you professional results every time.
Cotton and other natural fibers like hemp, linen, and bamboo are great for screen printing. Their absorbent nature and texture make them perfect for ink adhesion. Most ink types work well on these materials with little prep needed.
Plastisol ink is top-notch for cotton, offering great color and durability. Its thick consistency sits on the fabric, making prints vibrant and lasting. For reliable prints on cotton, plastisol is the best choice.
Water-based inks are great on natural fibers, giving a soft, breathable finish. They blend into the fabric, making prints feel like part of the garment. This makes water-based inks popular for fashion and quality apparel.
Discharge inks work by reacting with cotton dyes, creating soft prints on dark cotton. They’re perfect for dark garments without the heavy feel of plastisol. But, they work best on 100% cotton and might not work well on blends.
Synthetic fabrics like polyester are tricky for screen printers. Polyester’s smooth surface makes ink adhesion hard. Also, it can get damaged by heat, so temperature control is crucial.
The biggest challenge with polyester is dye migration. This happens when the garment’s dye bleeds into the ink during curing, causing color changes. Red polyester is often a problem, turning white prints pink.
Low-bleed inks help fight dye migration in polyester. These special plastisol inks have agents that block dye migration. For best results on polyester, use low-bleed white ink as an underbase or standalone.
When printing on synthetics, controlling temperature is key. Polyester starts to scorch at 320°F, but inks need higher temperatures to cure. Special inks that cure at 270-300°F reduce fabric damage while ensuring ink adhesion.
Blended fabrics mix different fibers, requiring careful consideration. Poly-cotton blends offer a balance between natural and synthetic challenges.
Standard plastisol inks work on poly-cotton, but dye migration is still a risk. Using a low-bleed white ink underbase helps prevent this while keeping print quality. The more polyester in the blend, the more important this is.
Performance fabrics for athletic wear have spandex for stretch. Special inks are needed to keep prints flexible after curing. Stretch inks have additives for flexibility without cracking or peeling.
Specialty textiles like fleece and tri-blends each have their own challenges. Fleece needs inks that fill its textured surface. Tri-blends require low-bleed properties and additives for adhesion to rayon.
The color of your garment affects your ink choice and technique. Light-colored fabrics are easy, as most inks show well without prep. On white or light-colored garments, thinner ink deposits work well for accurate colors.
Dark garments need special approaches. Standard inks can’t cover dark backgrounds well, making colors dull. To get vibrant prints on dark fabrics, you can use high-opacity inks or an underbase technique.
High-opacity inks are made to cover dark backgrounds in fewer passes. They might make prints feel heavier. White high-opacity ink is great for black garments.
The underbase technique involves a white ink layer that’s partially cured before adding final colors. This creates a clean canvas for the next layers, ensuring brighter colors on dark fabrics. Though more work, it often gives better results.
Fabric Type
Recommended Ink
Special Considerations
Best Applications
100% Cotton
Plastisol, Water-based, Discharge
Excellent ink absorption, minimal dye migration
Retail apparel, band merchandise, fashion prints
100% Polyester
Low-bleed Plastisol
Dye migration, heat sensitivity (max 320°F)
Sports jerseys, performance wear, safety garments
Poly-Cotton Blends
Low-bleed Plastisol, Modified Water-based
Partial dye migration, moderate heat sensitivity
T-shirts, hoodies, workwear, promotional items
Nylon/Synthetic Blends
Nylon-specific Plastisol with Catalyst
Poor ink adhesion, requires adhesion promoter
Jackets, bags, umbrellas, technical apparel
Performance/Stretch Fabrics
Are you interested in learning more about water based pigment ink? Contact us today to secure an expert consultation!
Stretch Plastisol, Silicone-based
Needs flexibility, heat sensitivity, dye migration
Athletic wear, compression garments, swimwear
The world of specialty screen printing inks brings new creative possibilities. Artists can add dimension, shine, and interactive elements to their work. These special effects inks turn ordinary clothes into eye-catching pieces. Let’s dive into the exciting options for screen printers to enhance their craft.
Metallic ink adds sparkle to designs. It’s made with tiny metallic flakes in a plastisol base. This creates a shimmering effect that catches the light.
These inks need special handling because of their thickness and metallic particles. Printers use lower mesh counts (86-110) to let the flakes pass through without clogging. The result is a premium look that customers are willing to pay for.
Glitter inks take the shimmer effect further with larger reflective particles. They come in various colors and sizes for customization. But, both metallic and glitter inks have limitations for fine detail work due to the particles’ size.
Glow in the dark ink is perfect for prints that shine in the dark. It contains phosphorescent pigments that absorb and then emit light slowly. This creates an eerie glow ideal for Halloween, concert merchandise, or safety designs.
For the best glow, use glow-in-the-dark ink on light-colored fabrics or over a white base on darker clothes. The ink’s thickness affects the glow’s intensity and duration, so multiple passes may be needed.
Reflective inks work differently, reflecting light back to its source. They’re great for safety apparel, running gear, or any visibility needs. Show the effect with a flashlight to impress customers.
Puff ink adds dimension to prints, creating a soft, raised effect. It expands when heated, mimicking embroidery without the cost. This specialty ink engages more than just sight.
The curing process is key for puff printing. When heated, the ink expands several times its original thickness. The expansion depends on the ink’s thickness and the curing temperature.
High-density inks create dramatic 3D effects by building up in layers. Unlike puff inks, they don’t expand during curing but keep their thickness. They’re perfect for logos that stand out.
Suede additives turn standard plastisol inks into velvety, soft textures. This creates a premium feel, popular for fashion-forward apparel.
Soft-hand additives solve the plastic-like feel of standard plastisol prints. They mix with regular inks to create a softer, more flexible print. This makes the garment more comfortable and flexible.
When using these additives, they reduce the ink’s opacity. You might need more passes or a white underbase on darker fabrics. Balancing softness and opacity is crucial in planning your print jobs.
Specialty inks require expertise and often cost more than standard ones. But, they create unique effects that allow printers to charge more. Mastering these special effects can attract clients seeking something unique.
Choosing the right screen printing ink is more than just picking between plastisol and water-based. You need to think about how each ink works in different situations. The best ink for one job might not work for another. So, it’s important to consider these factors carefully to save time, money, and avoid frustration.
When people order custom printed clothes, they want the designs to last. Durability and washability are key when picking screen printing ink. Plastisol ink is known for being very durable, keeping colors bright even after many washes.
But, plastisol ink has its downsides. It doesn’t soak into the fabric, which means it can crack when exposed to heat or stretched. This is a big problem for clothes that get a lot of wear and tear.
Water-based inks, on the other hand, fade faster with washing because they soak into the fabric. But, if you cure them properly, they can last almost as long as plastisol. Adding a special ingredient called a catalyst can make water-based inks even more durable.
Each ink type needs a specific way to cure to last. Curing requirements affect how you work and what equipment you need. Plastisol ink needs to be cured at about 320°F (160°C) to fully set.
Water-based inks cure by drying and need a bit lower heat, around 300°F (149°C). They might need to stay in the dryer longer. Some water-based inks can air-dry, but heat curing makes them last longer.
What equipment you have is also important. If you have a basic heat press or flash dryer, plastisol might be easier to work with. But, if you have a conveyor dryer, you can use either ink type. Beginners might find plastisol easier because it has a wider curing range.
Opacity is how well an ink covers the fabric, which is crucial for dark clothes. Plastisol ink is great at opacity, making it perfect for dark fabrics. Its thick texture lets it stay on top of the fabric, hiding the garment’s color.
Water-based inks used to struggle with opacity on dark fabrics. But, new high-solid water-based inks have more pigment and binders, improving coverage.
To get the best opacity, use an underbase—a white layer first. Double-hitting (printing the same color twice) can also help, but it needs precise registration. The right ink depends on the fabric color and design details.
The impact of screen printing on the environment is becoming more important. Eco-friendly options are becoming more popular. Water-based inks are seen as more eco-friendly than plastisol, but it’s not that simple.
Water-based inks use water instead of PVC plastics, but they still have acrylic polymers and binders. They release solvents during curing, leaving pigments on the garment. But, they have fewer harmful chemicals and produce less waste than plastisol.
Safety also includes health in the workplace. Plastisol inks contain phthalates unless they are phthalate-free. These chemicals have health concerns, leading to phthalate-free options. Water-based inks need better ventilation during curing because they release more fumes.
Proper disposal is crucial for both ink types. Don’t wash plastisol down drains, and filter water-based ink waste before throwing it away. Many suppliers offer ink recycling programs to help the environment.
When picking the best ink, think about your needs, equipment, the clothes you print on, and your environmental goals. The right choice balances these factors for the best results.
Choosing the right ink for your screen printing project is easier than you think. Most inks from well-known brands work well if used right. Instead of looking for the “one best ink,” find the one that fits your needs.
First, think about what you’re printing on. Cotton clothes might do well with water-based or discharge inks. Polyester, on the other hand, needs special inks. Dark fabrics need inks that cover well, while light fabrics give you more options.
For newbies, plastisol inks are a great choice. They’re easy to work with, versatile, and don’t dry in the screen. As you get better, try water-based inks for softer prints or special inks for cool effects.
Think about more than just print quality. What screen printing supplies are easy to find near you? Do you have ink makers who can help? What kind of curing equipment do you have?
The print world has many choices, but your ink should match your budget, tools, and what your customers want. Test different inks on your materials before buying a lot.
Choosing the best ink is about finding what works for you. The perfect ink is the one that makes your screen printing projects look great.
At Design Brand Print, we know that choosing the best screen printing ink isn’t just a technical decision. It’s the foundation of every high-quality screen printing services we deliver. From vibrant plastisol prints to breathable water-based designs and specialty effects like puff or metallic finishes, we tailor our ink choices to your fabric, purpose, and vision. This attention to detail ensures your garments don’t just look great when they’re new. They stay sharp, comfortable, and professional after every wash.
Whether you’re creating custom apparel for your brand, uniforms for your team, or limited-edition merchandise, our screen printing process is built around durability, color accuracy, and finish quality. We work with top-tier inks and industry-standard curing methods to ensure every print lasts and feels just right. Our team understands how ink interacts with different materials, from cotton to poly blends and performance fabrics, so we can confidently recommend and apply the optimal ink solution for your needs.
When you print with us, you’re not just getting ink on fabric. You’re getting a strategic blend of the right ink, equipment, and expertise that brings your designs to life with clarity, texture, and staying power.
Pen inks fall into two main categories – pigment and dye-based. While they may look the same sitting in bottles on the shelf, the two are drastically different. Choosing the wrong one for your pen or paper can have disastrous consequences. So, it is vital to know how they are different and how those differences should influence your ink choice.
(Lolame / pixabay)All ink is composed of three principal ingredients.
The way that these three ingredients interact makes a significant difference in the way the ink behaves. Choosing the best one for you comes down to knowing whether the ink is a solution or a suspension.
Pigment inks are a suspension, meaning that the colored particles in the ink are not dissolved in the liquid. Because these fine particles are floating in liquid, they can settle out if the ink is left sitting for a period of time, similar to the way sand settles at the bottom of a still lake. Made from rocks, metals, or other minerals ground to a fine powder, pigment particles are still quite large when compared with the particles used in dye-based inks.
On the other hand, dye-based inks are solutions of liquids or very fine powders dissolved in a liquid the way sugar dissolves in a cup of coffee. They are not always water-based, however. The vehicle for dye-based inks can be water, oil, or alcohol-based. Early native peoples made dye-based inks using natural substances such as insects, berries, and bark. Modern dye inks use synthetic color sources, which produce brighter, deeper colors. It is important to note that these colors are susceptible to fading in bright light, especially sunlight, unlike pigment inks.
Different types of ink react differently to water, even after drying, primarily as a result of the composition of the ink itself. Pigment-based inks usually fall somewhere in between being water-resistant and being waterproof. The binders used to help pigments adhere to the paper keep them from being washed away after the ink is fully dry. Because pigment inks are not easily removed by water, greater care is needed when using these inks in a fountain pen. The ink must be cleaned regularly to avoid the build-up of pigment particles in the pen between uses.
The water-soluble properties of dye inks, on the other hand, vary widely from one ink to the next. How the ink reacts to water is greatly influenced by the vehicle used in the ink. Water-based inks contain water-soluble dyes and will smear and run if they get wet again. These water-soluble inks are very user-friendly for beginners, though, as dried ink can easily be removed with a little cleaning effort. However, alcohol or solvent-based inks can remain colorfast even when scrubbed. Permanent markers are a good example of this type of ink.
Composed of color particles floating in suspension, pigment-based inks do not soak into paper fibers. The vehicle that carries them may soak in, but the color particles remain on the surface. Pigment particles become trapped in the fibers of the paper the same way dirt on your hands collects in the cracks and folds in your skin. However, pigment-based inks require the help of a binder to bond to the paper. Common binders include gum arabic, shellac, and acrylic emulsion. Each lends different characteristics to the ink. Because the color particles collect on the surface of the paper, pigment inks look opaque. Light is not able to pass through it.
Unlike pigment-based inks, dye-based inks soak into the paper in an attempt to bond to the fibers. How well the ink succeeds is dependent on the compatibility of the ink and the paper. Synthetic paper is more likely to repel dyes than more natural cotton paper. In some cases, a mordant is added to this type of ink to help it permanently bond to the paper. With the color particles completely dissolved in solution, dye-based inks have a transparent or translucent look. Dye-based inks are a popular choice with many calligraphers and artists because of the wide selection of colors available in this medium.
Here are a few final tips to follow before buying any bottle of pen ink. First, double-check to make sure it is compatible with your pen. Often the label on the ink itself provides information about where and how to use the ink. When in doubt, ask someone who knows. You can learn a lot by visiting a pen store and talking to a professional. Second, test the ink on your paper before you begin. Some inks don’t adhere well to certain papers. Before you spend hours on a project, test the ink and paper combination to make sure it works.
Both pigment and dye-based inks are great resources. However, understanding the benefits and drawbacks of both can help you make a better decision the next time you purchase ink for your pen.
Contact us to discuss your requirements of dtg ink. Our experienced sales team can help you identify the options that best suit your needs.