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Old 03-15-2017, 03:46 AM
Denim Fan
 
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The calculation of shrinkage of jeans

Because the jeans are generally shrinking after washing, so in the water before the size of the guests asked to add shrinkage
Specific shrinkage can be as follows:
1, cut half yards cloth, with butter pen or ball pen (this will not fade after washing water)
2, draw a horizontal X straight =50cmX50cm box in accordance with the standard wash water wash (must be the same as the future is a wash clothes wash standard)
3, such as the amount of water after washing out the size of the box can be shrinkage
For example: after washing the horizontal X straight =47cmX48cm, then the transverse shrinkage is (50-47) /50=6%, is 50-48 (shrink) /50=4%. and then shrink to the size of it
For example: waist to cross cutting, size 32 "customer requirements, so the pattern size should be 32 / (1-6%) =34" (because the waist of washing water is 34, after washing the size is 34 "X94%=32", it is the requirements of the guests), the patternmaster will be added.
The above content is reproduced from MEYIDALE CLOTHING
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