| 摘要 |
<p>The present invention relates to a method for manufacturing underpants having the function of facilitating the circulation of blood by emitting anions via far infrared rays and underpants manufactured thereby. More particularly, a far infrared ray radiating part (10) is formed by attaching a far infrared ray radiating material in the shape of dots through dot printing on the inner surface of underpants (2), wherein the far infrared ray radiating material is manufactured by mixing far infrared ray radiating material A in the form of powder and far infrared ray radiating material B in a liquid state. Far infrared ray radiating material A is manufactured by pulverizing pegmatite into powder of 0.35 to 1μm, maturing the pegmatite powder in the presence of Bacillus species SSA3 and under a temperature of 35 to 45°C for 10 to 20 days, drying the pegmatite powder, and then mixing the pegmatite powder with a resin binder for adhesion in a ratio of 100 : 4 to 5 parts by weight. Far infrared ray radiating material B is manufactured by primarily pulverizing 50% of sericite, 30% of mordenite, and 20% of Yiwangshi stone among natural minerals into powder, pulverizing the minerals again into 30 nm using a nanopulverizer, and mixing the mineral with water in a ratio of 2:8. Excellent anion radiating effects by far infrared rays can be obtained by only wearing the underpants, and thus health can be enhanced through facilitated circulation of blood.</p> |
