How to reinforce the seams of a patchwork bag sewing me?

I am a bag of cotton fabric scraps big squares. I'll be sewing the squares together on my sewing machine. I fear that the exchange is completed and use the weight of the bag will split seams. I can wear a jacket pocket. I would slightly less if the coating has the highest coating weight. But I still want to ensure that the joints between tiles are strengthened. What is the best method for this?

Once you have completed fuse to reconstitute iron fleece on the back. This will give your portfolio more body and stabilize all seams. There are different weights and stiffness available – choose the one that gives the values of the type of body you want. You can also stitch in the ditch on the right side in all layers if you want your square in the definition. Then go forward and that the usual line. I started doing all my bags and make it last longer and look more professional.

Put it in Purse