alkali deweighting

英 美
  • 碱减量
    1. In the discontinuous deweighting process, the cationic deweighting promoter absorbed onto the fabric leads to protracted dyeing of cationic dyestuffs, so it should be avoided.
      实践证明,应采用间歇式碱减量机减量,避免采用减量促进剂,以防止减量时阳离子型促进剂吸附在织物上,造成染色时对阳离子染料的缓染。