| 摘要 |
PROBLEM TO BE SOLVED: To provide a short split curtain by which people are exposed to minus ion even in the room to receive effect of forest bathing. SOLUTION: In the short split curtain composed of a printed fabric, a printing paste containing an inorganic mixture of natural radioactive rare earth element mineral fine particles with far-infrared radioactive ceramic fine particles is used as at least one kind of printing paste. The inorganic mixture may be contained in a colored printing paste or a colorless printing paste. The applied part of the printing paste containing the inorganic mixture preferably occupies≥50% surface area of the short split curtain. COPYRIGHT: (C)2003,JPO
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