Screenprinting at Home Easily with few step
Screen printing is a little intimidating at first, but it’s easier than it looks and you can define a print area at home for cheap. We’ll show you how you can do it with a minimal amount of material.
The basic idea behind the silk screen is quite simple and works similar to a model. Instead of cutting the shapes individually cover a screenshot layer, then cut an image using a bright light. The video above walks you through the process, but we will go into more detail, starting with the supplies you need.
Set a home screen printing shop
Step 0: Getting your equipment
The first is the first thing you need to get your supplies in order. Here’s what you need:
- Screen and frame (can be purchased separately from a local shop for art or buying a frame and a screen like this one for $ 14).
- Photo emulsion and sensitizer ($ 20).
- A 250-watt bulb ($ 4)
- Latex gloves.
- A dark room height (cabinets work well).
- A shirt.
- Raclette ($ 14).
- Ink screen printing fabric ($ 5).
- A small piece of cardboard (which may fit inside of the jacket).
Step 1: Create your image
For your first time, start with something simple and without a lot of fine lines. A standard silhouette using Photoshop is an easy way to follow. a black solid color image is necessary because its only real purpose is to block the light. The image you choose will be burned in the emulsion in step four. Once you settle on an image printed on a laser printer on transparent paper (if you want to buy a transparent box most backup stores on transparency for about a dollar).
Step 2: Screen Emulsion Layer
The emulsion is in two parts, the sensitizer and the emulsion. Mix in accordance with the instructions on the bottle. Fix the screen in a trash bag. Pour some of the mixtures of emulsion on the screen and spread it on the screen with the squeegee. The emulsion should cover an area slightly larger than the image you want to print. If necessary, repeat the process until the screen is covered and can not see through. You want a thin layer on the entire screen.
Leave the screen in a dark room location for two hours until it is completely dry.
Step 3: image exposure on the screen
It is time to expose the light shield. In the same tone black piece (do not turn on the light again), put a black cloth or cardboard. Set the screen and frame with the screen down on top of the black surface. Then place the transparency with its image on the screen where the emulsion photograph. Paste maximum transparency down with tape or put a piece of glass on top.
Move your lamp so that is one to two feet above the screen. The angle of a lamp 250-watt bulb on transparency with his picture on it and leave the room. A desk lamp that works best for this, but if you do not have one, create a reflector foil and place it over the lamp to reflect light downward. Do not turn on the lights of any kind. Wait about 10-15 minutes. Back to the room and pull gently until transparent. You should see the pale blue lines where the image is burned into the screen. If it looks good, it’s time to clean it. Otherwise, leave a few minutes and check again. Overexposure will displace the image, so be careful.
Step 4: Clean the screen
Spray your screen down with cold water from a hose, sink, shower or head. Notice how the section where the picture starts to come off? Continue spraying until you can see the image clearly. Keep the light shield to make sure it is exactly equal to its transparency. Let dry the screen. Once dry, cover an exposed portion of the screen (where no emulsion photograph or image) with tape.
Step 5: Print!
Lay the shirt on a flat surface. Place a square piece of cardboard inside the shirt below the area that you want to print. Place the screen on the shirt with the design you want to print.
Pour a small amount of ink horizontally across the top of the screen. Take your scraper and make a smooth downward movement of the screen, pressing hard (if this is your first time, it’s a good idea to try this on a scrap paper before printing it on your shirt ). Run inside up, down, left and right a few times to push through all the ink on the shirt.
Lift up the screen, remove the cardboard (carefully), and voila. If you want to make sure that the image is stuck on the shirt for a long time, throw the shirt in the oven at 400 degrees for about 30 seconds.
Step 6: Cleaning
screen printing ink dries very quickly, as soon as you have finished printing shirts, wash the ink from the screen so you can use it again in the future. To print a completely different picture, you can use an emulsion remover as this to clean the screen to use the fabric and the frame can again.
Screen printing may take a little getting used to. As the practice to learn the exact time of the exposure, the amount of pressure needed to push the ink through, and other small features. Once you get used to how it works, bumping their designs up to two or three colors, it is not difficult. While most stores have large machines that handle screen printing, it is also easy to make at home all the time you are willing to be patient. Have some tips of your own you’d like to share? Sound off in the comments.