The process comprises the steps of providing a fibrous sheet containing a high density of relatively short staple fibers having a decitex under 6.6;
该方法包括如下步骤：提 供含纤维的板，其含有分特数低于6.6的高密度的相对较短的人造短纤维；
Measuring per single yarn less than 714.29 decitex but not less than 232.56 decitex (exceeding 14 metric number but not exceeding 43 metric number per single yarn)
每根单纱细度在714.29分特以下，但不细于232.56分特（每根单纱超过14公支，但不超过43公支）
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