Relationship between Creasing-Recovery Force and Crease-Recovery Angle |
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Authors: | CHEN Mei-yu LAI Kan SUN Run-jun WU Hui WU Yan Faculty of Textile Material Xi'an Polytechnic University Xi'an China Science & Technology Administration Department China |
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Affiliation: | CHEN Mei-yu 1,LAI Kan 1,SUN Run-jun 1,WU Hui2,WU Yan 11 Faculty of Textile , Material,Xi'an Polytechnic University,Xi'an 710048,China2 Science & Technology Administration Department,China |
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Abstract: | To find out the reason of resulting in the crease recovery of a fabric and provide theoretical guidance for designing a new material with good creasing-recovery property, the relationship between the creasing-recovery force and the crease-recovery angle of a woven fabric was investigated by self-setup experimental device. The results show that the crease-recovery angle of a woven fabric is correlated with the creasing-recovery force of the fabric in a linear relation. Furthermore, it is found that the internal stress is the principal force of affecting the creasing-recovery property of a woven fabric. In addition, the relatiouship between the tensile property of a woven fabric and the creasing-recovery property of the fabric has also been investigated, showing that the lower relaxation velocity of tensile stress of a fabric is, the better creasing-recovery property of the fabric has. |
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Keywords: | crease-recovery angle creasing-recovery force creasing-recovery property internal stress principal force |
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