Clear back in my teens, I was able to go and learn from Jimmy Jones how to stretch a canvas. At the time, I didn't really understand how to do it without getting wrinkles in it. Luckily, later in life, when I worked at a framing shop I had the chance to figure out the fastest and best system for me. I did a lot of stretching back in those days and I'm thankful that I learned this technique.
The technique that I use isn't the same as you would probably be taught in school, but it works and its usually a lot faster.
So here are the tools that I use.
I use wire cutters, canvas grips, and a staple gun.

The first step in getting a canvas stretched is to put a staple in the center of each side, pulling the canvas tight. This isn't where I'm different in the traditional stretching technique.
The image illustrates the sequence.

While stretching literally hundreds of canvas' I found that they often wrinkled on the long side of the canvas. So to prevent this I would pull the canvas tight and put staples at the top of each corner temporarily, and not staple the staple in all the way.

I then decided to just do it every time. So here is where I put those four staples.

Now with the long side as tight as it can be, I staple the entire long side starting from the middle and working out on both sides of the middle staple. When I get near the corner, about 2 or so inches from it, I take out the temporary staple on that corner and finish the long side.

After finishing both long sides I do the same for the short sides, starting from the middle staple moving out.

The illustration below shows the order in which I do this.

Now the corners are somewhat tricky. This is how I handle them.

I put my finger on the corner and run it towards the middle of the short side. This creates the fold. I then pull down the top canvas parallel with the corner of the stretcher bars. Like hospital corners on your bedsheets.

Here is another angle of this step.


I then pull the canvas to the right/left towards the middle of the short side, and tuck it under the top canvas like so.


Well I hope this helps those who have found the traditional way of stretching frustrating. Make sure you post a comment if you have any questions.