In this study, repeated compression-recovery behavior of fiber assembly for wadding use under high humidity condition is investigated, and its behavior is compared to that of standard condition. Sample used are twelve kinds of synthetic and regenerated fiber assembly. Following results are obtained. (1) Compression energy, WC under high humidity condition is smaller than that of standard condition or almost equal. (2) Recovery energy, WC’ under high humidity condition is almost equal to that of standard condition except CU-1 and RPE-4. WC’ of CU-1 and RPE-4 under high humidity condition is very small compared to standard condition. (3) Compression-recovery curve at sixth cycle is analyzed using linearizing method. In high humidity condition, nBF values of polyester fiber assembly are approximately 2, and those of cupra fiber assembly are approximately 3. Large value of nBF of cupra shows that cupra fiber assembly is less recoverable in compression than polyester under high humidity condition. (4) The result shows that evaluation of compression-recovery process using linearizing method is effective as well as that of energybased method using WC, RC and LC.
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机译：在这项研究中，研究了在高湿度条件下用于填塞的纤维组件的重复压缩恢复行为，并将其行为与标准条件进行了比较。使用的样品是十二种合成和再生纤维组件。得到以下结果。 （1）在高湿度条件下的压缩能量，WC小于标准条件或几乎相等。 （2）除CU-1和RPE-4外，在高湿度条件下的恢复能量WC'几乎等于标准条件。与标准条件相比，CU-1和RPE-4在高湿度条件下的WC'很小。 （3）采用线性化方法分析第六周期的压缩恢复曲线。在高湿度条件下，聚酯纤维组件的n B / n F 值大约为2，铜氨纤维组件的n B / n F 值大约为3。铜氨的B / n F 表明，在高湿度条件下，铜氨纤维组件的压缩压缩性比聚酯低。 （4）结果表明，使用线性化方法对压缩恢复过程的评估以及使用WC，RC和LC的基于能量的方法的评估都是有效的。
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