To provide a nonwoven fabric product which can easily be recycled.
In the nonwoven fabric product, at least its surface part is made of a nonwoven fabric 2. A printing ink layer 14 is formed on the surface of the nonwoven fabric 2, and a polymer region 13 having high warm water solubility is made to intervene between the printing ink layer 14 and the nonwoven fabric. A method for recycling the nonwoven fabric product includes the process for recovering the used nonwoven fabric product, the immersion process in which the recovered nonwoven fabric product is immersed in warm water, and the printing ink layer 14 is removed from the polyolefin nonwoven fabric by dissolving the polymer region 13 in the warm water, and the regeneration process for producing a new nonwoven fabric product by using the used nonwoven fabric product with the printing ink layer 14 removed as a raw material.
COPYRIGHT: (C)2010,JPO&INPIT
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Miyazaki Yoshio
Tsutomu Kato
Kyoko Oyama
Kaoru Onozuka
Akio Tagami
High Masahiro
Norio Mori
Seiji Yamada