Do-it-yourself
CoolPlanet presents on the occasion of World Environment Day a new Wear-Seal-the-Deal concept in partnership with the Belgian designer Jean-Paul Knott, featuring downloadable Seal the Deal campaign tools based on a do-it-yourself philosophy.
The designer Jean-Paul Knott explains every step of the production of the t-shirts and pins in a 3 minute video clip
Do-it-yourself Seal the Deal t-shirts and pins
What you'll need:
- a t-shirt and/or
- some scraps of fabric
from around the house (for pins)
- iron-transfer paper, available from stationers
- scissors
- small safety pins-preferably black
Make sure you've also got:
- access to a computer
- access to a colour inkjet printer
- an iron
- a hard, heat-proof wooden surface, like a cutting board to put on top of your ironing board
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Printing the transfers | |
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1. Download the Seal the Deal PDF kit here. |
If you want to create pins only download this iron-transfer sheet. |
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2. Load your printer with the iron-transfer paper. |
New! You can also create your own do-it-yourself bracelets using the new bracelets transfer sheet. |
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3. Open the PDF and print it at a reasonably high resolution. |
The images will appear as mirror images when you print them out. Don't worry, they'll look right in the end. |
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Cutting out the iron-transfers |
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4. Get your scissors and cut around each image making sure you get as close to the edge as possible. | |
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Preparing for iron-transfer-mation | |
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5. Empty the iron of water and heat to maximum temperature. | |
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6. Find a hard, heat-proof wooden surface and lay out the t-shirt or fabric. | |
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Making your Seal the Deal t-shirt | |
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7. Choose which printed out logos you want to use on your t-shirt and place them on the t-shirt face down. |
- You should be able to see the logos through their backing paper, and they should now be the right way around. |
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8. Apply the now very hot iron directly on the iron-transfer logos being careful to - press firmly - for 30-50 seconds on each spot, and - being careful to not miss the corners. |
- After you’ve done each one, let them cool for 50 seconds before the next step. - Make sure the edges are completely stuck down, otherwise apply more heat. |
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9. Carefully peel the backing sheet of each iron-transfer. |
T-shirt done! |
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Making your Seal the Deal pin | |
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10. Get your piece of fabric and rip it into a strip of about 15x4cm. |
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11. Place one of the small 2x3cm iron-transfer logos at one end of the fabric strip. |
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12. Repeat steps 6 to 10 above. |
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13. Fold the fabric strip in half widthwise and place a safety pin at the top. |
Pin done! |
- Get creative, wear your t-shirt and pin and spread the word!




Do-it-yourself









