改善涤粘中长华达呢透染性

Improving dye penetration in mid-length polyester/rayon gabardine

研究了抗泳移剂和不同烘燥方式对涤粘中长华达呢透染性的影响。试验证明,使用抗泳移剂N-100,采用红外线预烘和烘筒烘干相结合的烘干方式,在批量生产中具有节能、透染性好和工艺设备简化的优点,较以横导辊热风烘燥为主的现行工艺优越。

Effects of adding migration inhibitor to dye solution and different drying methods on dye penetration in mid-length polyester/rayon gabardine were discussed. Results showed that in bulk production, with the help of migration inhibitor N-100, combination of infrared predrying and cylinder drying could impart gabardine superior dye penetration compared to hot air drying with horJzontal roller.