【摘要】 在开发的棉织物低温前处理中,过醋酸低温练漂、生物酶低温练漂、冷轧堆练漂、双氧水活化剂低温练漂、物理性低温练漂以及亚氯酸钠低温练漂是目前研发的重点和热点。文中详细阐述了这六种低温练漂方法的基本原理、加工方法和优缺点,并指出工业化实际生产有待解决的问题。更多还原

【Abstract】 In low temperature cotton pretreatment,the hot spots and focus of research and development are peracetic acid scouring and bleaching,enzyme scouring and bleaching,cold pad-batch scouring and bleaching,hydrogen peroxide activation scouring and bleaching,physical bleaching,sodium chlorite scouring and bleaching. The basic principle,processing methods,advantages and disadvantages of the six scouring and bleaching methods at low temperature are introduced. The problems to be solved in bulk production are put forward.更多还原