Shrinkage direction
#1
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I have just washed several fabrics and noticed the shrinkage was greater WOF than LOF. Is this normal? I had trouble making borders with the severe shrinkage. I now have a seam on the top and bottom borders about three inches from the edge. :-(
#4
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Join Date: Dec 2010
Location: Michigan
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I agree. I've been measuring before and afters. Except for batiks, all fabric I've purchased shrinks WOF, sometimes a couple of inches. It's my understanding that when the fabric is printed, it's stretched a bit to remove wrinkles, so when you wash it, it really doesn't shrink, the fibers just relax to their normal state. But whatever you call it, after you wash it, the WOF is shorter than before.
#5
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Join Date: Mar 2012
Location: California
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I've heard that some fabrics are not made as wide as they used to be. When we do a 10" square fabric swap for a class I take, we have to be careful to buy fabric that is at least wide enough to cut 4 squares after the selvage is cut off. We have to prewash also.
#7
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Basically, crosswise grain shrinks more for the exact same reason that it stretches more. Crosswise grain (the weft threads) will always shrink and stretch more than the lengthwise grain (the warp threads), but it's due to the weaving process, not the printing. In weaving the fabric, the warp threads are stronger and are held tightly in place on the loom. The weft threads are then run back and forth over and under the warp.
#9
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I also measured many fabrics before and after washing - partly to see if it was worth the effort - and to me it is -
Some fabrics shrink only one way or the other - some shrink both ways - I've had a very few woven cotton fabrics that didn't have noticeable shrinkage - but I think that is about 1% of the total -
LQS fabric has also shrunk for me.
Some fabrics shrink only one way or the other - some shrink both ways - I've had a very few woven cotton fabrics that didn't have noticeable shrinkage - but I think that is about 1% of the total -
LQS fabric has also shrunk for me.
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