The op said the plan was to add to the edges. However to direcdtly address your question... I would not advise sewing the way you suggest but not because of the strength of the seam, which I believe...
Type: Posts; User: Ramblinrev
The op said the plan was to add to the edges. However to direcdtly address your question... I would not advise sewing the way you suggest but not because of the strength of the seam, which I believe...
If you use the proper seam technique it is no problem whatsoever. I would advise a flat felled seam or its cousin, the folded over french seam. They are super strong and should give you no hassle...