When the test print meets standards for opacity, edge definition, and color fidelity, the production run can proceed with confidence. Understanding the step by step screen printing process reveals how meticulous preparation and quality control turn a digital design into a durable, tactile print.
Step By Step Screen Printing Process Detailed
Test Prints and Final Tweaks Before running a full production batch, a test print exposes any registration errors or stencil flaws under real printing conditions. For plastisol inks, this means reaching a temperature high enough to fully cure without scorching the fibers.
When the film positive meets the coated screen under a bright exposure unit, the light hardens the emulsion except where the opaque film blocks it. Washing Out and Drying the Emulsion After exposure, the screen travels to a washout booth where gentle spray water dissolves the unhardened emulsion.
Step-by-Step Screen Printing Process Detailed
The screen is then fully dried, often with a fan or in a drying cabinet, because any moisture left in the fibers can cause inconsistencies during printing. After curing, every print undergoes a detailed inspection for missed prints, misregistration, or defects.
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