The study and manufacture of screen printing ink smell from natural and synthetic scents with the purpose of manufacturing screen printing ink for odor, printed on paper and uncoated using rubber substance (Resin) and flour it is additive (Addition) to increase the adhesion properties and use the colors from the natural adhesion test by the test substance, the color from the Malabar (green) and turmeric (yellow) use tapioca flour ratio: 100: rubber colour: 200:10 g Kaffir lime and banana aromas 3 ratios include 20 30 40 ml were found.That formula is the ratio of the toner smells 20 ml is the best recipe when put to the test with screen printed on paper. Can be dried by the timer, and then put to the test the persistence of the printing ink smell natural and synthetic scents? Halftone paper, card and paper, pound it in different temperature condition is in the refrigerator temperature-5° C. In the bathroom, average temperature 28° C normal C-30° and an average temperature of 32° C C-35° 5 day trial period evaluation with 5-level query from a sample of 15 people can result from natural odor ink (lemon grass), printed on paper, pound night temperature of-5° C will have the most long-lasting odor level moderate odor.
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