When it comes to screen printing T-shirts, one of the most important decisions you’ll make is choosing the right ink.
The two most common options are:
- Plastisol ink
- Water-based ink
Both have unique characteristics and advantages.
So, what’s the real difference between them—and which one should you choose?
Let’s break it down.
1. What Is Plastisol Ink?
Plastisol is a PVC-based ink that doesn’t dry until it’s heat cured. It sits on top of the fabric instead of soaking in.
✅ Key Features:
- Vibrant, opaque colors—even on dark fabrics
- Highly durable and crack-resistant
- Ideal for bold logos and graphic prints
⚠️ Things to consider:
- Can feel slightly thicker or rubbery on the shirt
- Not water-soluble (less eco-friendly)
At Guoya, we use plastisol for designs that require high contrast, solid color blocks, and long-lasting results.
2. What Is Water-Based Ink?
Water-based ink uses water as a solvent, which allows the pigment to penetrate the fabric fibers, instead of sitting on top.
✅ Key Features:
- Soft, breathable feel—especially on 100% cotton
- Ideal for light-colored shirts and vintage looks
- More eco-friendly than plastisol
⚠️ Things to consider:
- Less vibrant on dark fabrics (requires an underbase)
- Can be more sensitive to washing if not cured properly
We recommend water-based inks at Guoya when clients want a more natural, subtle, or fashion-oriented finish.
3. Head-to-Head Comparison
| Feature | Plastisol Ink | Water-Based Ink |
|---|---|---|
| Print Feel | Slightly raised, thicker | Soft, part of the fabric |
| Color Vibrancy | ✅ Excellent on all shirt colors | ⚠️ Best on light shirts only |
| Durability | ✅ Very high (50+ washes) | ✅ Good (if cured correctly) |
| Eco-Friendly | ❌ Not water-soluble | ✅ Yes (less harmful solvents) |
| Design Style | Bold, graphic, streetwear | Subtle, vintage, fashion prints |
| Ink Setup | Easier for sharp edges/logos | Needs more care in curing |
4. Which Ink Should You Choose?
Choose Plastisol if:
- You need sharp, solid graphics
- You’re printing on dark or colored T-shirts
- You want maximum durability for workwear, merch, or uniforms
- You like a bold, retail-style finish
Choose Water-Based if:
- You want a soft, lightweight feel
- You’re printing on light-colored shirts
- You’re targeting eco-conscious buyers
- You’re going for a vintage, worn-in effect
5. Can You Mix Both?
Yes!
Some projects use both inks strategically:
- Water-based for the main graphic
- Plastisol for highlights or specialty effects
- Discharge base + water-based color for soft prints on dark shirts
At Guoya, we can help you combine ink types for unique textures and effects—especially for fashion or creative brands.
6. Why Guoya Offers Both Ink Options
At Guoya Company, we know that every customer has different priorities—whether it’s durability, softness, or environmental impact.
That’s why we offer:
- ✅ Plastisol & water-based printing options
- 👕 Printed on 100% cotton shirts (180–300gsm)
- 🎨 Over 26 shirt colors, S–6XL
- 🎁 Free design consultation & samples
- ⏱️ 3-day proofing + 5-day fast delivery
We help you choose the right ink for your brand, budget, and audience.
Summary
Plastisol vs. Water-Based—what’s the bottom line?
- Plastisol: Bold, bright, and built to last.
- Water-Based: Soft, breathable, and eco-friendly.
The right ink depends on your goals. And with Guoya’s support, you don’t have to decide alone.
📩 Contact us to request free samples or get help choosing the perfect print for your next T-shirt run.