OUGD504 - Design Production: Design For Print (Ink Experimentation Research)

Having carried out a large amount of primary research I have been able to come up with quite a quirky idea. I thought about making my own inks and using them to produce my work. I therefore carried out the following research and intend on experimenting with this as soon as possible.

Choose the plants that you will use to make your homemade ink. Keep in mind that the more brilliantly colored the plant part you use, the more intense your ink colors will be. Blueberries, blackberries, yellow or red onions and spices like turmeric are good starters.

Finely chop the plant parts with a sharp knife. Divide the plant parts onto separate paper plates, according to color. For instance, keep green leaves separated from blackberries or purple flower petals.

Place one of the colored sets of plant parts in a saucepan. Fill the saucepan with just enough water to cover the plants. Bring the plant mixture to a boil on the stovetop, lower the flame and allow the plants to simmer for 15 minutes.

Remove the saucepan from the stovetop and place it on a trivet to cool. Place a metal strainer over a bowl and pour the plant solution into the strainer, allowing the colored ink to flow into the bowl.

Add a teaspoon of salt and a teaspoon of vinegar into the bowl with the ink. The vinegar will help the ink retain its color, and the salt will preserve it, so it does not grow mold in storage. Stir to distribute the ingredients evenly. Pour the ink into a glass jar and secure the lid.

Follow the same procedure with the other colored plant parts. Store the plant ink in a cool, dry place until you are ready to use it.

• Wear a pair of rubber gloves when you prepare the ink to avoid staining your hands.

• The process of making plant ink can be very messy. Make sure that you cover your counters and tabletops with newspaper or tablecloths before you begin.
• Make sure that you seal the jars of ink after use, so that the ink does not dry out.

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Ink

 

Inks were originally made from the natural pigments in living materials such as berries, nuts, and leaves. The pigments in a green leaf, for example, absorb all the color wavelengths of light except for green. Therefore the green color is the only one reflected back to our eyes and the only color we see. (Remember ROY G BIV? A beam of light contains the colors of the rainbow: red, orange, yellow, green, blue, indigo, and violet. Under normal circumstances, though, we don't see all of those colors because some or all of them are absorbed by the material they shine on.) Through chemical processes, these pigments can be extracted and turned into dye or ink. Here are some easy recipes for ink you can make at home.

Berry Ink. Use 1/2 cup fresh berries or thawed frozen berries; push them through a strainer so that you get pulp-free juice. Add 1/2 teaspoon of vinegar (to hold color) and 1/2 teaspoon salt (as a preservative) and mix well. You can use a glass baby food jar as your "inkwell", if you have one.

Walnut Ink. Crush the shells of 12 walnuts by putting them in a sock and hammering them lightly. Pour the shells into a saucepan and cover them with water, then let them simmer for 30 minutes. After that, remove them from heat and let them soak overnight. Strain the shells out of the ink and add 1/4 teaspoon of vinegar to help preserve the color.

Invisible Ink. Try writing with lemon juice on a piece of paper using a paintbrush or Q-Tip. When the ink has dried, hold the paper over a toaster to heat it. Your writing should appear in brown lettering as the parts of the paper with acid from the lemon juice brown faster than the other parts. You can also make invisible ink from equal parts baking soda and water. Brush grape juice over your secret message to reveal the writing--the acidic grape juice reacts with the baking soda, which is a base. (Find out more with our acids and bases experiments.)

Paper

 

In Egypt, the first paper was made from the water grass papyrus. In medieval Europe, calfskin was used to make vellum and the under-lining of sheep skin was used for parchment, on which scribes recorded financial transactions and monks copied scripture. But paper as we know it was invented by the Chinese by 105 AD--they used hemp pulp to form sheets of it. The papermaking process was refined by the Arabs and arrived in Europe by the 1100s.

Now we have technology that allows us to make shiny book covers and photo paper, fine-grained printer paper, and cheap newsprint. Better paper-making technology allows us to have access to paper in all sizes, shapes, colors, and textures. You can even make your own recycled paper!

Materials:

• Scraps of newspaper, printer paper, stationery, etc.
• Screen or sturdy netting
• Wooden frame (about 8" x 12")
• Blender
• Plastic basin
• Sponge
• Kitchen towel

What to Do:

1. Tack or staple the screen or netting over one side of a wooden frame to use as a "deckle" for straining the paper pulp.
2. Shred or tear enough paper to half-fill a blender. Add warm water to fill the blender and blend until you have a pulp mixture with no chunks of paper. Dump the pulp into a plastic basin and add a pitcherful of warm water, mixing the two together.
3. Set your deckle in the basin, screen-side down, holding it just under the surface so that pulp collects evenly on top of the screen. Pull the deckle out and shake it gently so most of the water drains out. Press a sponge over the top of the paper to soak up excess water.
4. Press a clean kitchen towel or piece of felt against the paper and carefully pull it away from the screen. Let your paper dry, and then peel it off the towel.

Try making paper with more or less water, and using pulp made with just one kind of paper (e.g., newsprint). What happens to the texture?

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