- #Exposure time for 160 mesh scrfeen speedball emulsion how to#
- #Exposure time for 160 mesh scrfeen speedball emulsion registration#
- #Exposure time for 160 mesh scrfeen speedball emulsion professional#
The halogen has a broader wavelength and should expose the screen. If your post doesn't post, message a mod. I would suggest getting a 250w halogen light, remove the glass, and expose about 12-18 inches away from the screen and go about 10 minutes to start. Show us your work! Be proud of what you do, showing off your work could easily influence and inspire others! Be warned: pics are fine, but if it's too "spammy" your post will be removed. Share knowledge! Every screen printer does things a little differently share your techniques However, there's nothing wrong with general discussion.Īny links to videos, articles, websites, et.
Hey I'm new to this, what type of ink do you guys suggest I start with and what are the differences in types of inks?
Whilst the screen is exposing, set up your washout station. When you’re all set up, turn on the Speedball UV Light and set a timer for your chosen exposure time. Please refrain from posts that ask across-the-board questions. Remember to dry your photo emulsion in complete darkness and only bring the coated screen out when you’re ready to expose.
#Exposure time for 160 mesh scrfeen speedball emulsion registration#
No matter what your skill level, whether you are a beginner who can't register a single image to a blank sheet of paper or a print god who yawns and lays down a four-color halftone perfectly with no hinge clamps or registration marks, there are ALWAYS questions. Visit the fine-art screen printing sub-reddit: /r/serigraphy We welcome most posts, typically: questions, interesting links, tips&tricks, etc.
#Exposure time for 160 mesh scrfeen speedball emulsion how to#
The size of the 21 Step Wedge is 1/2" x 3 3/4" so you can place it on your screen while exposing your image without interference.Ĭlick here for step-by-step directions on how to use the exposure calculator.This is a subreddit specifically devoted to the art and crafts of serigraphy(screen printing). This exposure calculator for screen printing is a steadfast way to ensure proper exposure times. For use with polyester screen fabrics, Speedball’s Diazo Photo Emulsion & Sensitizer may be used with any water-soluble or solvent-based ink and can be easily removed with Speedball’s Photo Emulsion Remover. For your convenience, we have an easy-to-use Screen Printing Exposure Calculator here available for sale. Since there is no one-size-fits-all emulsion-time solution, we highly recommend getting a Stouffer exposure calculator/step wedge test to calibrate your exposure time properly. How many coats of emulsion did you use?.How thick did you coat the screen with emulsion?.unit, meaning exposure time can vary from roughly 12 minutes to as quick as a few seconds, depending on your equipment.
#Exposure time for 160 mesh scrfeen speedball emulsion professional#
When considering light, options range from a 500W halogen bulb to a professional L.E.D. Light type: halogen, LED, or black light?.Emulsion type: pre-sensitized emulsion or dual cure emulsion?.It offers the same exposure time for diazo photo emulsion screens as a traditional 250-watt photoflood bulb but with a dramatically longer bulb life. Ink type: plastisol ink, water-based ink, or UV Ink? Lightweight, portable, and easy to use, the Speedball UV LED Exposure Lamp is the perfect solution for all your fabric screen printing projects.
Here are some variables that will factor into your emulsion exposure time: There are a lot of factors that go into exposing a screen, and the time to expose emulsion varies depending on the project. Have you found yourself asking something like, “What is my exposure time with this emulsion and this light? How long should I expose this emulsion? Why won’t my light work for exposing? If this sounds like you, don’t worry, you aren’t alone. We receive so many questions regarding emulsion and how long to expose emulsion.
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