Emulsion screen printing FAQ
What is the best emulsion for beginners?
Diazo emulsions are ideal for beginners due to their extended shelf life of up to 6 weeks, making them easy to mix and coat on screens. This type of emulsion allows you to set stencils confidently and store screens on racks without worry.
When using direct emulsion with ink like plastisol, diazo is a reliable choice for clear, lasting results. Discover more about our plastisol emulsion options.
How long does it take to cure emulsion?
Curing emulsion typically takes a few hours to overnight, depending on factors like humidity and drying space for coated screens. Emulsion requires proper air circulation and specific conditions for consistent results, especially when using water-based inks. Screen printing with emulsion benefits from a controlled light source to cure effectively. Diazo emulsions, in particular, might take longer to dry, but they work well with various inks.
For best results, ensure the screen is evenly coated, and consider using film positives to align the design precisely. Different screen printing inks and types of emulsions can also impact the overall curing time.
Do I need an exposure unit?
An exposure unit isn’t always necessary for emulsion, but it can improve detail and consistency, especially for intricate designs. Many beginners start with a basic light above the screen, yet a high-quality exposure unit will cure emulsion more evenly, especially with direct and plastisol inks.
What is the best emulsion ink for printing?
The best emulsion ink for printing is from our Green Galaxy selection, specially formulated for higher performance with both plastisol and water-based inks. Price is set competitively to ensure accessibility for all levels of screen printing experts.
View our full collection to explore options that provide excellent exposure and curing for vibrant, long-lasting prints. Each emulsion works well alongside film, helping create precise stencils with ease. For added support, our guide offers detailed insights into the ideal emulsion for various projects.
Services for screen setup and emulsion mixing are available to ensure professional results. The selection includes blue and black emulsions, with a variety of sizes and formulations to meet all screen printing needs.
How to screen print on t-shirt?
To screen print on a t-shirt, gather a few essentials: a screen, screen printing ink (like white for bold prints), and a squeegee.
Screen printing requires an aluminum screen (20″x24″) for best results. Emulsion is key for creating the design stencil, remember that.
For mixed fabric types, this process works well with adjustments to ink. After positioning the garment, add ink and press with the squeegee to transfer the design. For more control, ensure each side of the screen is evenly coated. Sale options on tools, like the oz-size emulsion kits , are available, along with back-up supplies for screen printing essentials .
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