Wednesday, March 11, 2009

Balloons and Paste


PINATAS!
Week six at our class proved to be an interesting experiment in how long a two year-old can spend dipping their hands in paste. The instructor decided that this would be a good time to try papier mache. So balloons in hand we began.

Of course, since the children are young, they were more interested in playing with the balloons than using them as armatures for pasting. To help with this we were each given two, one for play and another which we taped onto a plastic container to prevent it from rolling around the table while we worked with it.

For paste we used a flour paste which is simple to make and not too pricey. I prefer Pritt Paste. It is available at most craft stores for about $1.49 per box. One box makes a gallon of paste and it stores quite well if covered tightly. It does get a little more watery this way. Left uncovered it will form a crust which can be peeled off but it will last only about a week this way before it starts to dry up. The difference is that it sticks together better than the flour paste and dries faster.

Secondly, we used strips of newspaper. The strips should be torn not cut as the rough tear edge helps the pieces to blend together. When tearing newspaper, you should tear with the grain. It is pretty easy to find out f you are tearing the right way. If you tear with the grain you will get nice long straight tears; against the grain the paper tears off in small uneven tears. You should tear a good pile before you start. You will be surprised how much paper it takes! Once you have torn the long strips you should tear them into pieces about 2 inches long for easy handling.

The rest is pretty simple. You dip the newspaper strips in the paste wipe off the excess and then press it onto the surface of the object that you are using as your armature. completely cover the surface with newspaper. The more layers of paper the harder the structure when done. If you are working with more that one child, you will need to take a plain piece of paper for writing the child's name and that should be applied last. I liked to use either unprinted newspaper or paper towels for the last layer. This gives you a plain surface for finishing and also helps you see that you have put at least two complete layers on the surface. Take some paste and rub the entire surface with it to smooth out the surface. Let it dry.

When the object has dried, you can decide how you are going to finish it. I will show you what we did with the balloons after the next class.

RECIPE FOR FLOUR PASTE
1 cup of flour
1 cup of water
1 teaspoon of salt to prevent mold formation
Basically you need an equal amount of water and flour and a small amount of salt. Mix until there are no lumps.

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