[비의류제품] Development of Nursing Care Sheets of Cellulosic Nonwoven Fabrics for Aging Society 출판일 : 2006.01.01 저자 : T. Enomae, R. Asakawa, F. Onabe, M. Yoshizaki, H. Fukasawa, K. Hiyoshi, and T. Kurata 서지사항 : Textile Reseach Journal, Volume 76, Issue 1, 41페이지 등록일 : 2011.10.31 I 조회수 : 283 작성자 : admin |
For care of the elderly in a rapidly aging society, a new type of nonwoven fabric care sheet
made from cellulosic fibers laminated with a plastic film has been developed. Fiber
orientation, friction, tensile strength, local deformation distribution during a tensile test and
water absorbency were examined, with a view to practical application. The best fiber
mixture ratio in the trial sheets was concluded to be 75% Manila hemp and 25% rayon
fibers. In comparison with a linen cloth the addition of rayon fibers at about this ratio gives
the most satisfactory properties in terms of soft touch and sensory smoothness to the
nonwoven fabric as well as not being slippery. It also gives relatively high water
absorbency and moderate elongation under tensile force providing shock-resistance, in
spite of a rather low tensile strength, to the nonwoven fabric. Uniquely, a new method to
analyze the tensile deformation distribution of nonwoven fabrics using a pattern-matching
technique has been developed and demonstrated. Using this method it was found that,
during tensile deformation in the machine direction, the addition of rayon fibers allows even
elongation in that direction but increases contraction in the cross direction.
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