Special effects inks are one of the easiest ways to elevate a basic print, and puff ink remains a favorite for decorators looking to add texture and visual impact. When cured correctly, puff ink expands and rises off the garment surface, creating a soft, dimensional effect that stands out both visually and physically.
While it may look advanced, puff printing is straightforward when you understand the fundamentals. Here’s a simple step-by-step guide to adding dimension to your prints using puff ink.
What Is Puff Ink?
Puff ink is a plastisol-based system that contains an expanding agent. When heated to its activation temperature, the ink rises and creates a raised, 3D effect.
You can work with:
- Premixed puff inks, which are ready to print and offer consistent results.
- Puff additives, which are mixed into standard plastisol inks, typically at 10-20% by weight.
For printers new to puff printing, premixed options can be easier to use but are often limited to basic colors. Additives allow you to create custom colors but require precise mixing and testing.
For subtle texture and light dimension, mix puff additive at 5-10% by weight. For bold, high-profile effects, use 10-20%. Avoid exceeding 20%, as too much additive can weaken the ink structure and cause flaking.
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