One of the most overlooked yet critical aspects of Direct-to-Garment (DTG) printing is the ink curing and drying process. It’s not just about applying ink — it's about ensuring that ink sets correctly for wash durability, vibrant colors, and a soft hand feel.

What Is DTG Ink Curing?
Curing is the process of heat-setting the ink so it bonds properly with the fabric fibers. Without curing, the ink will either fade quickly or wash off completely after a few washes.

Why Proper Curing Matters
-  Durability : Ensures long-lasting prints that don’t crack or peel.
-  Color Quality : Proper curing enhances vibrancy and richness.
-  Softness : Well-cured inks leave the fabric feeling smooth and wearable.
-  Professional Finish : Gives your apparel a retail-ready quality.

Common Curing Methods
1.  Heat Press 
   - Most common method for small businesses.
   - Curing time: 35–60 seconds at 160–180°C.

2.  Conveyor Dryer 
   - Ideal for scaling operations.
   - Provides consistent temperature and speed control.

3.  Infrared Dryer 
   - Faster drying and energy-efficient.
   - Often used in combination with high-volume DTG setups.

Mistakes to Avoid
-  Under-curing : Leads to fading and poor washability.
-  Over-curing : Can burn the fabric or make it stiff.
-  Inconsistent pressure : Affects even ink distribution and adhesion.
-  Wrong temp settings : Always calibrate your press/dryer for your ink type.

Best Practices for DTG Ink Drying
- Use a Teflon sheet between the fabric and the heat press.
- Pre-press garments to remove moisture and flatten fibers.
- Follow the ink manufacturer's guidelines exactly.
- Perform wash tests on every new garment or print setting.

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