Abstract
In this study, the dyeing research of twisting effect of pure cotton yarn and irregular cross-section polyester blend yarn on its yarn properties were discussed and analysis. During the twisting process of cotton yarn, the different twisting conditions of two-folds high-count cotton yarn (Ne100/1 and Ne80/1) were set at 700、1,000、1,300TPM (twisting direction Z+Z→Z). During the twisting process of the irregular cross-section polyester blend yarn (PET/Cotton, PET/Rayon and PET/Tencel), the different twisting conditions of single-fold blend yarn (Ne40/1) were set at 400、700、1,000TPM (twisting direction Z→Z). From the results,
Keywords摘要
本研究在經濟部能源局節能衫材料技術研發計畫之輔導下,由產(和明紡織股份有限公司)、學(亞東技術學院材料與纖維系)、研(紡織產業綜合研究所)共同研究探討,針對純棉、PET/Cotton、PET/Rayon、PET/Tencel混紡紗等紡製成強撚雙股紗,探討追撚撚度對於紗種染色性之影響分析,期能了解追撚撚度對染色條件之影響,進而達到製程節能之目標。研究結果顯示。實驗中高支數純棉紗線採用雙股Z撚追撚(Z+Z→Z),撚度分別為700、1,000、1,300TPM;聚酯異斷面(十字)纖維低毛羽短纖混紡紗線採用單股追撚(Z→Z) 撚度分別為400、700、1,000TPM。實驗結果顯示追撚越高樣布顏色顏色變深,所測亮度L值減低,b值增加偏黃,因此使表觀色強度K/S值增加。
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