Study on testing method of comfort elasticity value of underwear
This study develops a method to test the elastic value of underwear comfort by simulating the usage scenarios where the underwear is stretched in multiple directions when being worn.The method utilizes a hemispherical body simulating the human shoulder,elbow,and knee to top-stretch and hold the sample to be tested in the annular clamping device,and records the elastic value of the sample when it is top-stretched to a certain height.By changing the top-stretching speed and top-stretching height,the impact on the elastic value of underwear comfort is analyzed.The research results show that when the top-stretching speed is 20 mm/min and the top-stretching height is 12 mm for testing,the elastic value of underwear comfort with good matching to the actual situation can be effectively obtained.
comfort of underwearcomfort of elasticityelastic value of comforttest of elastic value
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