Simple Guide To Screen Printing Your Own Shirts

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Simple Guide To Screen Printing Your Own Shirts


The basic idea behind silk screening is pretty simple and works similar to a stencil. Instead of cutting out shapes individually, you coat a screen in photo emulsion, then cut an image out using a bright light. The video above walks you through the process, but let’s go into more detail, starting with the supplies you need.

Set Up a Silk Screen Shop in Your Home

Step 0: Get Your Supplies

First things first, you need to get your supplies in order. Here’s what you need:

Step 1: Create Your Image


Step 2: Coat the Screen in Emulsion


Leave the screen in a pitch black room for two hours until it’s completely dry.

Step 3: Expose the Image on the Screen


Move your lamp so it’s about a metre above from the screen. Angle a lamp with the 250W bulb at the transparency with your image on it and leave the room. Do not turn on any other lights. Wait for about 10-15 minutes. Return to the room and carefully pull up the transparency. You should see faint blue lines where the image is burned into the screen. If it looks good, it’s time to clean it off. If not, leave it a few more minutes and check back. Overexposure will make the image bleed, so be careful.

Step 4: Clean the Screen




Step 5: Print!

Pour a small amount of ink horizontally across the top of the screen. Take your squeegee and make one smooth movement down the screen, exerting strong pressure (if this is your first time, it’s a good idea to try this on a scrap paper before printing on your shirt). Run the squeegee up, down, left, and right a couple of times to push all the ink through onto the shirt.

Lift the screen up, pull the cardboard out (carefully), and you’re done. If you want to make sure the image sticks on the shirt for a long time, throw the shirt in the oven on 200C for about 30 seconds.

Step 6: Clean up
Screen printing ink dries really quick, so as soon as you’re done printing shirts, wash the ink off the screen so you can use it again in the future. If you want to print a completely different image, you can use an emulsion remover like this to wipe the screen clean so you can reuse the fabric and frame.

Screen printing can take a little while to get used to. As you practise you learn the exact timing for exposure, the amount of pressure needed to push the ink through, and other little quirks. Once you get used to how it works, bumping your designs up to two or three colours isn’t difficult. While most shops have large machines that handle screen printing, it’s just as easy to do in your home as long as you’re willing to be patient. Have some tips of your own you’d like to share? Sound off in the comments.

Comments

  • You could also just cut out the stencil (Use a scalpel or something like that), place the sheet on top of the shirt (But under the screen), then put the ink on.
    More chance for the ink to run a little bit this way, but much much quicker and equally as effective.

  • Coloured contact is also ready good for making the stencil. Draw on the image on the paper side, cut the image out, peel off paper, stick to screen. Ulike paper stencils you can put “islands” like the middle of e’s or d’s on the screen and they stay there cos they are sticky. To reuse screen, simply peel off contact, wash out paint and it’s ready to go again.

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