| 摘要: | 利用不鏽鋼長絲與人造纖維複合製成股線，可擁有優於傳統紗線的物理性能。但基於不鏽鋼長絲的剛性大、伸度低與抱合性差、易斷紗。因此藉由新發展成之轉筒加撚方式，進行複合股線的製造。另外選用聚酯長絲，來補長不鏽鋼長絲的伸度不佳，並配合熱熔性聚兩烯不織布廢邊，先後替換聚酯長絲及不鏽鋼長絲為包繞材料，改變轉筒轉速及包繞絲包繞數，製造數組規格條件不同的樣品股線。為增加股線的利用價值，我們利用劍桅式織機將其織成織物，並測試其斷裂強伸度及強伸度利用率。測試結果顯示，以不鏽鋼長絲包繞聚酯長絲及聚兩烯不織布廢邊時，織物樣本的最大斷裂強力最多可提高34%，最大斷裂伸度則提高39%。我們預定將織物再經熱壓製成磁波干擾及靜電危害等問題，尋得解決的辦法。
We used the stainless steel filament, polyester filament and the thermoplastic material, polypropylene non-woven selvage to produce the plied yarn by rotor twister. This high-performance plied yarn possesses better physical properties than the traditional ones. We changed our process parameters, rotor speed and wrapped numbers, and exchanged the constitution of core and wrap numbers to produce several kinds of samples. Then we wove them into fabrics and measured their strength and elongation. This functional fabric can be used to protect us against the electromagnetic wave and static electricity. |
