| 摘要 |
<p>PURPOSE: A manufacturing method of a polyfunctional pattern sheet is provided to provide a polyfunctional pattern sheet which emits infrared rays and anions by using extract of vegetable or animal organic material. CONSTITUTION: A manufacturing method of a polyfunctional pattern sheet comprises a step of manufacturing a dry powder by drying ephippium, apricot stone, and rice bran, to obtain a vegetable organic material; a step of manufacturing a concentrate by evaporating the organic solvent; a step of manufacturing a sheet raw material by adding the concentrate to the resin solution; a step of manufacturing a base sheet by using the sheet raw material; and a step of printing patterns on the base sheet. [Reference numerals] (S11) Step of extracting a vegetable organic material from ephippium, apricot stone, and rice bran by using an organic solvent; (S12) Step of manufacturing a liquid concentrate by evaporating the organic solvent; (S13) Step of manufacturing a sheet raw material by adding the concentrate into a resin solution; (S14) Step of manufacturing a base sheet by using the sheet raw material; (S15) Step of patterning the base sheet</p> |
