Sunday, November 13, 2011

Stretchy vs. Non-stretchy Fabrics

All of the diapers that I sewed up for this blog project were made with stretchy fabrics.  I tried to use similar fabrics for all of the patterns so that they could be compared apples-to-apples.

I picked one of the patterns that I have already tested (Trimsies, size small), and sewed one up with non-stretchy fabric (flannel) to compare.

At first glance they appear very similarly sized (stretchy is gray diaper; non-stretchy is vehicles diaper):


Then I fully stretched the wings to see how they compare.  I was expecting the stretchy one to be noticeable longer because the stretch of the fabric runs from wing-to-wing.  The wing span of the stretchy diaper measured 16", compared to 14.5" for the non-stretchy diaper.





I figured the rise of the diaper wouldn't be much different because the stretch of the fabric doesn't run from front-to-back.  But, I was very surprised to find out that there was a little more than an inch of difference in rise.  The stretchy diaper measured 14.5" long and the non-stretchy one measured 13.25"


So, if using non-stretchy diapers, then you might want to avoid any of the tiny newborn diapers, unless you are expecting a premature baby or a very small newborn.  If you were using fabric with moderate stretch (such as PUL or fleece), I would expect them to fall in between the non-stretchy & stretchy measurements.

4 comments:

  1. hihi
    i would love to try a side-snapping cd for my 20mo son... what pattern would you recommend?
    many thanks
    wombiekhoo

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  2. I really love the Hip Snappy Nappy by Fancy Cloth. It is a free one-size pattern. Here is the link: http://fancycloth.blogspot.com/2011/07/free-side-snap-cloth-diaper-sewing.html

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  3. Would love to see a post about what fabrics you used and why.

    ReplyDelete
  4. stringsandyarn - that is a great idea; I get a lot of fabric questions!!

    ReplyDelete