【摘要】 PTT／PET双组分长丝是一种具有优良弹性的新型聚酯纤维,利用该双组分长丝、锦纶包芯纱、PTT、锦纶为原料,在圣东尼SM8 TOP2上采用添纱组织编织5种不同的织物,经过相应的染色和后整理,对它们的弹性、吸湿透气等服用性能进行测试比较,研究了PTT／PET双组分长丝纤维在针织全成型内衣上应用的优势和不足。更多还原

【Abstract】 PTT/PET bicomponent filament is one kind of new polyester fibers of fine elastic. By use of PTT/PET bicomponent fiber , PTT, polyamide and its core-spun yarn, 5 different fabrics of plated stitch are knitted on SM8 TOP2 of Santoni. And after dyed and soft finished , the performances of the fabrics as elastomeric and wet absorption and air permeability are tested and compared. The advantages and disadvantages of PTT/PET in the use of seamless underwear are also researched with some suggestions given.更多还原