由於聚酯纖維具有低吸濕度的特性因此容易帶有靜電進而沾黏髒污及灰塵並且使得汗水不易蒸散造成穿著產生不適感，因此在聚酯織物的加工處理當中常會加入親水性之助劑如吸濕柔軟劑以提升其親水性；本研究是以一組聚酯針織布分別在高溫染色階段和染色還原洗階段添加吸濕排汗劑，並且分別以五種不同之濃度1%、2%、3%、4%和5%比較其效果差異性，於加入親水型助劑後為了測定其添加後之效果會進行吸濕度、乾水測試和織物水爬升測試。
由實驗結果觀察出，添加吸濕排汗劑的用量在2%~4%時吸濕排汗效果較佳，當添加濃度超過4%時反而會使效果下降且在染色段添加與在還原洗中添加時並無顯著之差距。
The hydrophobic nature of the polyester fiber makes it easy to carry static electricity and therefore it is prone to sticking with dirt and dust, which may cause discomfort when worn. Therefore, hydrophilic auxiliaries are often added to the processing of polyester fabrics. In this study, a polyester knitted fabric was used for dyeing in the high-temperature dyeing stage and the dye reduction washing stage, respectively, and added in five different concentrations1%’,2%,3%,4% and 5%. After the addition of the hydrophilic aid, water absorbency, drying time test, and wicking test were performed to determine the effect after the addition of the hydrophilic aid.
From the experimental results, it was observed that when the amount of the moisture-absorbing perspiration agent added to the sample is 2% to 4%, the effect of water absorbency and drying time is better. When the concentration exceeds 4% the effect will decreased, and the effect of water absorbency and drying time is reduced. There is not much difference between the two
