To provide a sheet-like emitter which reduces a feeling of incongruity in use by preventing a far infrared rays emitter from protruding, suppresses the propagation of mold, pathogenic bacteria, etc. by smoothly absorbing night sweats etc. in the use, and enhances a far infrared rays emitting effect.
This sheet-like emitter 100 comprises: a sheet 110 which is equipped with a plurality of ball storing holes 160 depressed at predetermined intervals, and joints 150 protruded around the ball storing holes; many far infrared rays emitting balls 170 which are filled in the ball storing holes; a net-like sheet 130 which is thermally fused on the top surface of the sheet 110 so as to fix the far infrared rays emitting balls; and the like. The sheet-like emitter can be easily manufactured by a manufacturing method comprising the following steps: a plurality of the ball storing holes 160 are integrally formed on a base material sheet composed of a synthetic resin material by using a mold; obtained respective ball storing holes are filled with many far infrared rays emitting balls 170; the net-like sheet 130 is superposed on the sheet 110; and the net-like sheet 130 and the sheet 110 are thermally fused together.
COPYRIGHT: (C)2007,JPO&INPIT
| JPH0338179A | 1991-02-19 | |||
| JPH0369882A | 1991-03-26 | |||
| JPS5760648U | 1982-04-10 | |||
| JPH1147181A | 1999-02-23 |
| WO2004069128A1 | 2004-08-19 |
Iwasakizaki Koji
Okuda Inami