Building a Head using the Plastic Canvas method. Posted by Sporty Fox
For everyfur who has thought about building a fursuit, it seems the head is the scariest part to attempt. In actuality it's probably the easiest part of building your fursuit- it simply appears harder than it is. There are many different methods used in building a head, but the two most common are:
1. Shaping the head from upholstery foam
2. Sewing together a 'skull' out of plastic canvas.
Some builders combine the two, making a form out of the plastic canvas and then glueing foam to it. We're going to concentrate on the plastic canvas method for this build.
Ok, to get started we just need some basic supplies. You don't need the fur just yet, so if your short on cash don't worry. Just build the 'skull' first, then buy the fur when you have a little more spare cash. A few of the items you might already have around the house, if not you can pick everything up at WalMart or the like. The stuff you'll need is cheap, in fact you can buy everything including the tools for under $20- so you don't need to have a ton of money laying around to have that fursuit head!
The list to start out with:
1. The plastic canvas- this comes in different sizes; #5, #7, #10, etc. The number referes to the number of holes per inch, the more holes the smaller each hole is. I use #7 canvas for the simple reason that a 12 pack of 11 x 14 sheets is only $2.50.
2. A gluegun and glue sticks- Buy a low/multi temp glue gun and sticks, the cooler temp won't melt the canvas or burn your fingers as bad as a high heat gun. Gluegun $2 , a pack of 100 gluesticks $3
3. String or twine- This is what you will be using to sew everything together with, so you'll want a small diameter to be able to feed it thru the canvas. Try and find a strong and low stretch string, I get a 1000 foot ball from the hardware section for about $2.
4. Scissors- for cutting the canvas and string
5. Tape measure or ruler- for measuring, what else?
6. A Sharpie or other sharp tipped magic marker
7. A multi pack of Crayola Model Magic - for the nose, teeth, and inside jaw details. You can buy this in packs of white only and paint it when dry or it also comes in packs of assorted colors. I have only used the white so far, but will be buying the already colored in the future. A box of six packages $6
8. One wire coathanger
Thats about it! Anything else you need will come when you're ready to start laying on the fur.
Lets get started! The mask I'm doing here will be a wolf, semi-realistic with a moving mouth. You can use the begining steps for any head, and as we go on you'll see where to make changes for your particular species.
First off we need two sheets of the canvas and your marker. Take the first sheet and lay it out as follows, just do not number the pieces as I have done in the photo. Any marks will only serve to confuse you later when you are marking your measurements later. If you feel the need to label them for convenience use a piece of tape and label it instead.

When you cut each piece you will have to trim the nubs off of the cut so that you have a smooth edge on each piece.
Pieces 1, 3, 4, and 6 are all 12 holes wide.
Piece 2 is 13 holes wide.
Pieces 5 and 7 (#7 is not shown) are each 4 holes wide.
On the second sheet cut one more piece #6 ( it requires two pieces all together) and cut one more piece #5 (which will be used as piece #7)
Once you have these basic pieces you're ready to start assembling them. Here's a picture of how each piece will go in relation to the others.

Part 1 is the top strap
Part 2 is the upper back strap
Part 3 is the lower back strap, you angle this piece so that it is two rows lower in the center than on the ends
Part 4 is the forward strap, you attach it to the lower back strap at a hieght that places the bottom of the strap level with the bottom of your upper lip. Make sure it's long enough to comfortably clear your mouth and chin, sometime you have to sew two pieces together to get a piece long enough.
Part 5 is the center line nose strap, you attach this piece in the center on top first then to the center of the forward strap, making sure it's a length that clears your nose and lip.
Part 6 is the the muzzle. You WILL have to use two pieces for this one and will shape it for the look you want.
Part 7 forms the shape for the top of the muzzle and also shapes Part 5 for the forehead
Parts 1, 2, and 3 should be long enough to reach to your ears.
Parts 4, 5, 6, and 7 are cut and attached as needed to fit your head. Stand in front of a mirror and look at the fit, you can mark things with a magic marker while holding it up to the mirror if it helps. I also find it helpful to find the exact centerline of each piece and count the holes outward from there to make sure that each side is even. It takes a little longer, but results in a symetrical appearing and better fitting head.

I attach pieces 1 and 2 together with the forward edge flush and part 1 overlapping part 2 by 6 holes. If after assembling the muzzle and jaw the head sits to low you can undo one side of the joint and shorten it as needed. If you do then be sure to trim the shortened side even with the other and loosen piece #5 and recenter it.
Now that you're assembling your basic frame here's a hint that I learned the hardway. When you sew the canvas with your string, make all of your knots on the inside of the mask whenever possible. This isn't as critical in areas that will be covered with long fur, but the knots may show under short napped fur. Make your knot as small as possible and inject hot glue into the knot- to do this I simply put the nozzle of the gun against the knot and squeeze the trigger. Before the glue cools take your finger, wet the tip, and then smooth the glue out over the knot. See, there was a reason I said not to buy the high heat gluegun! This not only prevents the knot from coming undone at the worst time possible but it also makes the mask much more comfortable. Trust me on this- if you don't then that knot is guaranteed to sit right agaist your head and will hurt like heck after about 10 minutes.
Now about piece(s) #6, the muzzle. How you attach this is going to depend on the species you're building, and wether you are after a realistic look or a 'toony one. For a realistic look, find a few pictures of the species you're doing and study relationship of the muzzle to the position of the eyes and it's size compared to the rest of the head (we'll get into this again when it comes time for the ears).
Using my wolf head as the example, I used this formula: A wolfs muzzle from it's nose to the eye is 3/4's as long as it's head from the eye to the back of the skull.

Note: This pic shows the head much farther along and shows that a wolfs ears are 3/4's the size of the muzzle, but we'll get back to that later. I'll admit it, I'm to lazy to photoshop another pic since I already had these pics from before.
Anyway, back to the muzzle. At this point when you test fit the mask it will be contacting your nose and mouth, this is ok and we'll take care of that in just a bit. Squeeze the mask slightly to make it fit without hitting, you can put a slight bend in the center of piece #4 if that helps. If you attach the ends of piece(s) #6 to the head were the muzzle joins the skull first, you can then shape the pieces how you like and sew them together in the center.
Once you've attached the muzzle you'll add piece #7 to piece #5, attaching it at the point you want the muzzle to break from the forehead. Sew it on allowing for around 3/4's of an inch overlap, as this will give a more natural curve to the top of the muzzle. Leave the nose end an inch or two longer than the muzzle and do not attach it yet. As you can see in photo below I attach a small strap across the muzzle to hold both piece #7 and to set the width of the muzzle.
Now is also a good time to add a few marks to aid in locating the eyes later on. With the mask frame on your head, stand in front of a mirror and mark the top and bottom hight of your eyes onto piecs #7. Then take and mark the inside and outside edges of your eyes on piece #4- I recommend counting the holes from the center outward and making sure both sides are symetrical.
At this point you should have something simular to this:

Now you're ready to add the forehead to the mask. I'm not giving a pattern here, it will all be dependent on the species you're doing and the look you're trying to achieve. So you can get an idea of how to do this I'll show you the pictures of how I do mine. I start out by cutting out a piece that roughly fits, leaving it extra large so that I can trim it as needed. I attach it along the top of the muzzle:

Then I'll begin attaching it to piece #7 working my way up the forehead. It's often necessary to notch the piece you're adding where it turns upwards from the muzzle to the forehead. You will have to experiment here, redoing your piece if you're not happy with the look.

Once I have it attached along both sides I then attach it to piece #1 along the back. Again, it is often necessary to notch the piece to allow it to take the form you're seeking. You mearly sew the notch shut when one is needed.

You should have something like this at this point.
In the previous picture I show the eyes cut out, so here we go. Using the reference marks made earlier, locate the top, bottom, and inner and outer edges on your forehead pieces Again, I count the holes on both sides and make sure that they are located evenly on both side. Once you have your marks, draw an outline onto the head approximating the eye shape you want to achieve. You can then put the head on and double check that the marks lines up with your line of site.
Don't worry if you have small blindspots, as this is unavoidable- but if you have everything close you will have fairly decent vision in the end. Once your satisfied with the results you can go ahead and cut out the openings, do one side first and use the removed piece to double check the outline you drew for the otherside. If for some reason your not happy with the results you can always cut out the section a little larger, sew a patch back in, and start all over! That's the great thing about using the canvas- if you goof it's always fixable.
Now to fully solve the problem of the mask resting against your nose and prepare for the jaws. To hold the mask in shape you add a brace across the back of the muzzle and sew it to the front of pieces #4 and #5 as shown below.