2. experimental method2.1 extracting procedure from colour okra with solvent (distilled water).2.1.1 using dried okra with red powder, then, a spinning mass of powder, 100 g chick. The quarter with the solvent bites, with total volume 600 ml at a temperature of 95 degrees Celsius. Then filter it with a white cloth, and repeat again a number 3 times.2.1.2 lead paint is to detect the wavelength and the absorption ability with a Visible Ultraviolet Spectrometer. 2.2 screen printing ink mixing process from the extraction of color.2.2.1 preparation of ingredients, there are four main components, namely ink.2.2.1.1 the mother is derived from the extraction using a from step 1.2.2.1.2 placeholders on the substance. Use a type of Thickener, which is used in industrial Sodium Alginate.2.2.1.3 a solvent bonding in the distilled water2.2.1.4 additives in order to maintain the balance of the printing inks include.Urea – Moisture absorption, reduces the flow of ink while printing, sodium bicarbonate – reconditioned ink base.2.2.2 the proper recipe experiments of the mixture as a percentage by weight of the mixture is divided into 2 major Stock paste & paste Print. There is a ratio.
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