涤棉织物泡沫拒水拒油整理

将泡沫技术应用到涤棉织物的拒水拒油整理加工过程中，使织物具有单面拒水拒油的效果，同时不影响织物内侧的吸湿透气性能。文章首先探讨了泡沫拒水拒油整理加工过程的影响参数，然后通过正交试验确定了泡沫拒水拒油整理的较佳工艺参数，为十二烷基硫酸钠3g/L，稳定剂（海藻酸钠与羧甲基纤维素钠1:1复配）2g/L，拨水拨油整理剂60 g/L，车速7m/min，发泡比11.4，焙烘条件为140℃×5min。最后分析对比了泡沫技术与传统浸轧法拒水拒油整理效果，发现经两种加工工艺整理的布样的拒水拒油性能相当，但是经由泡沫技术整理后织物的机械性能比常规工艺加工效果优良。

Water and oil repellent finishing of polyester cotton by foam technology

Foam technology is applied to the process of water and oil repellent for polyester/cotton and one side of the finished fabric gets water and oil repellent with inner side still breathable. The paper studied the influencing factors in the process of foam technology, got the optimal parameters through orthogonal test, and it is that Sodium dodecyl sulfate 3g / L, Stabilizer 2g / L, Repellant SMS 60 g / L, Speed 7m/min, Foaming ratio 11.4, Curing conditions 140℃×5min. Meanwhile，comparing the traditional pad-cure-bake method with the new foam technology, it is found that the two methods get equal effect, but the mechanical property of the finished fabric using foam technology is better than that of finished fabric by traditional method.