[부직포] Effect of Bonding Temperature on Load-Deformation Structural Changes in Point-Bonded Nonwoven Fabrics 출판일 : 2002.07.01 저자 : H.S. Kim, B. Pourdeyhimi, A.S. Abhiraman, and P. Desai 서지사항 : Textile Research Journal, Volume 72, Issue 7, 645페이지 등록일 : 2012.10.30 I 조회수 : 109 작성자 : admin |
We have recently reported on in situ experimental visualization and measurement of the
structural changes that occur during controlled deformation experiments for a point- bonded
nonwoven fabric. This paper extends that work to a series of point-bonded nonwovens with
different processing conditions. We demonstrate that changes in the structure are driven by the
initial orientation distribution function (ODF) of the fibers. We show that changes in the bond
spot strain, unit bond repeat pattern strain, and shear deformation of this unit cell as a function
of applied macroscopic deformation are similar for all structures with the same initial ODF.
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