Functional finishing process for water-punched non-woven material

The present invention relates to a functional property finishing technique of spun-laced nonwoven fabric. It adopts double-nip-double-dip process, and makes the spun-laced nonwoven fabric pass through the finishing liquor containing microcapsule and adhesive so as to give the special function to the spun-laced nonwoven fabric, said special function includes fragrant function, medical auxiliary function, function of making skin of human body retain constant temperature and function for resisting bacteria. 本发明涉及水刺非织造材料的功能性整理技术，采用两浸两轧的工艺，将水刺非织造材料通过含有微胶囊、粘合剂的整理液处理而成。赋予水刺非织造材料特殊功能，如香味功能、一定的医疗辅助功能、使人体皮肤温度保持恒定的功能、抗菌功能等等。这些功能的获得是采用以微胶囊为主要成分的整理液对水刺非织造材料进行处理而得到的。这种功能性整理方法的成本要低于含有功能性纤维的水刺非织造材料，其功能保持期要远远大于采用一般整理剂而使水刺非织造材料获得特殊功能的方法。