紙おむつ用トップシートにおける風合い評価 Evaluation of Fabric Hand for Various Top Sheets of Disposable Diapers
In order to study the effect of anisotropic feature of mechanical properties of various top sheet on the fabric hand, primary hand values and total hand value (=THV) were calculated from objective evaluation equation of various top sheets. Top sheet samples were classified into three groups as air-through, spunbond, and spunbond⁄meltblow groups. It was shown that THV became higher in the case of spunbnd top sheet in machine direction (=MD). THV was evaluated subjectively and objectively in the order of spunbond, spunbond⁄meltblow, air through, spunlace, woven fabrics. THV of spunbond top sheet in MD becomes the highest from both objective and subjective evaluations.
繊維学会誌 63(3), 47-52, 2007-03-10
The Society of Fiber Science and Technology, Japan