Last week I blogged about how to remove the paper mâché pumpkin its mold. For information on that, scroll back to the previous post, or view it at
folkartbycaroljones.blogspot.com. Note that the shapes are not all the same size. The wider piece will be the area will be the side that will be used for placing the face so that it will not have a seam running through it.
Today I will show how to put the pumpkin back together again. I use a multi-temperature glue gun to aid in putting it back together. I used to try to do it just using regular white glue, but it takes a lot of holding and clamping it to make the pieces stick together. It works, but it takes a lot longer to put it together. The hot glue is faster.
As I showed in the last blog post, the cut pieces have black tabs on one side, and a corresponding slot for the tab to be inserted on the other. (I marked the black tabs and cutting line with a black Sharpie marker before cutting the pumpkin apart.)
I usually start by gluing the top and bottom edges together first so that the pumpkin will end up evenly at both ends. Then, using a small prying tool, I work my way down the pumpkin inserting the tabs into their slots and making sure that the black cross lines match from one side to the other. If you don't have a small prying tool, you could use a butter knife or some other long thin tool.
At this point the pumpkin only has four layers of paper mâché on it. This allows the form to flex enough that you can persuade the pumpkin to return to its original shape. If you only use three layers, the sides are not strong enough to hold their shape, and the pieces will curl inward. It makes it a lot harder to make the pumpkin pieces move back into their original position. Sometimes three layers will also rip. This can be repaired, but it just takes more time and effort. So, four layers is the amount of layers I prefer.
After the top and bottom are glued, I hot glue the side of the pumpkin with the tab down to the first tab and around the three sides of the cut tab. Then I insert the tab into its slot, making sure the horizontal lines are matching. After that, I just hold the parts in place for a minute or so until the glue has time to set up and hold the parts together. I continue working down the seam from one tab to the next, hot gluing and holding it together until the glue sets. The last tab may need a little extra effort to pry it into place.
Using silicone finger protectors will help keep your fingers from getting burned by the glue. I strongly recommend them for any project using hot glue.
The hot glue may dry with lumps and bumps along the seam. Once the glue is dry, I use a sharp craft knife to pare down any lumpy glue so that the seam is as flat as I can make it.
After the glue has dried, I cover the area with masking tape on both the inside and the outside of the section. If there are some raised spots left, I may use layers of tape to taper any raised areas out to the side, so they won't be so noticeable. I will also cover any rips or tears to the form anywhere that needs it. Use two layers of tape over the seam. I usually lay one lengthwise and one crosswise. Two layers of tape are needed because the glue is translucent. When the pumpkin is lit (with a battery-operated light or candle) light will glow through the seams. Extra layers of tape will help block the light.
Once half of the pumpkin is together, I repeat the actions for the other half of the pumpkin.
I will add that putting the pumpkin together is not a quick process. It is a good idea to work on this when you have plenty of time. Rushing the process will lead to a less than perfect outcome.
Now that two halves of the pumpkin are back together, I add two layers of paper mâché paste over the tape both inside and outside of the pumpkin shell. Although the glue and tape give the seams plenty of support, I want to make sure that everything is going to hold together. Putting the two halves together puts a lot of strain on the pumpkin shell.
The two halves go back together in the same manner as the other segments, matching the tabs and horizontal lines. The shell will be a little more rigid than before. It may take some extra pressure on the pry bar to force the pumpkin back to its original shape. Then tape and paper mâché as before. There will now be two seams that are not taped on the inside. You will not see them and if you were keeping the pumpkin whole to paint without carving into this, it would be perfectly okay to proceed with painting at this point. However, if you plan to carve a face into the pumpkin, these seams will need to be addressed at a later point in the process of opening up the pumpkin.
Readers of previous blog posts may recall that for this pumpkin I chose not to use the full stem on the pumpkin. Before cutting the pumpkin off the mold, I marked the line where I wanted to cut off the stem. (I was hoping that the top piece would just slide off. Silly me. I will have to go back and cut it off the mold.) Anyway, for this pumpkin, the top of the stem is now open. That will need to be addressed.
Before proceeding with covering the hole, I use my finger and rub some white glue along the cut edge of the top of the stem. This helps to seal the area. The layers of paper mâché tend to want to fan out when the edges are exposed.
To cover the hole at the top of the pumpkin,
I cut a circle out of a piece of an old file folder. (You could use card stock or any flexible piece of cardboard for this.) I measure the diameter of the pumpkin at its widest point. I will make the circle one-half inch (1.27 centimeters) in diameter larger than the width I measured. I mark a quarter-inch (0.635 centimeters) circle on the inside of the circle. It helps me to center the circle on the stem.
The pumpkin stem is not perfectly round, but this is a good place to start. I place the circle on top of the stem and use scissors to snip the circle to the edge of the stem to form little tabs. The tabs are bent down and hot glued into place. Next, the cardboard circle is covered with two layers of tape and two layers of paper mâché. I usually paper mâché the last two seams from putting the pumpkin back together at this time as well.
At this point, the pumpkin is back together and ready for the next phase. The next phase will be to add a face to the pumpkin. In this picture I have marked the area where the face will be placed. The outer circle is the outer edge of the mask that I will be making. The inner circle is my cut line for opening up the area to add the face.
I will end this post here. Check back next week for instructions for making the face.