PRT-1002
Plastisol Print
Plastisol printing uses plastisol ink, a PVC-based ink that stays liquid at room temperature and solidifies when heated. It is a screen printing method known for durable, opaque prints with strong colour.
VISUAL EFFECTS
Opaque, smooth flat-print finish
HAND-FEEL
Smooth, slightly raised, opaque
BENEFITS
Plastisol gives opaque, strong colour that suits bold designs. Cured prints withstand repeated washing without significant fading or cracking.
LIMITATIONS
The ink sits on the fabric surface, so the print feels thicker than a water-based print. Plastisol contains PVC. PVC-free versions are available at a higher cost.
PROCESS
[01] Design Creation
Prepare the artwork for plastisol printing, adjusting elements for the colour strength and texture the ink can give.
[02] Screen Preparation
Coat the screens and check that they are tensioned for precise, consistent prints.
[03] Printing
Print the plastisol ink onto the garment on a screen printing press.
[04] Flash Curing
For multicolour prints, partly cure each colour with a flash unit so the colours do not bleed into each other.
[05] Curing
Fully cure the print with a heat press or conveyor dryer so the ink bonds to the fabric.
TO CONSIDER
Substrate Compatibility
Make sure the fabric is compatible with plastisol inks and can withstand the curing process without damage.
Colour Mixing and Matching
Consider how plastisol inks mix and match to achieve the colour palette of the design.
Curing Parameters
Fine-tune curing temperature and duration to achieve good adhesion and colour vibrancy without overcuring.
Ink Management
Manage ink carefully to minimise waste and keep print quality consistent.