SPUN-BONDED NONWOVEN FABRIC LAMINATE AND METHOD FOR MANUFACTURING SPUN BONDED NONWOVEN FABRIC LAMINATE

摘要

To provide a bulky spun-bonded nonwoven fabric laminate and a method for manufacturing the same.SOLUTION: There is provided a spun-bonded nonwoven fabric laminate S having a plurality of spun-bonded nonwoven fabric layers L1, L2, L3 which are arranged above one another. The spun-bonded nonwoven fabric laminate is composed of a spun-bonded nonwoven fabric comprising crimped endless filaments of at least two and up to four. A filament which is formed as a multicomponent filament using a first and second plastic components has a different crimp ratio in these spun-bonded nonwoven fabric layers and has a number of crimps that has at least two, particularly at least three rings per one cm length respectively.SELECTED DRAWING: Figure 1