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化學配方數(shù)據(jù)庫

配方類型：	INKS
配方說明：	Imitation Engraving
配方組成：
配制方法：	A sheet of paper is printed with colored ink, and while the print is still wet shellac powder sieved to a uniform size is sprinkled on so t hat it adheres to the ink. The excess is then shaken off and the print baked for a few seconds under infrared heaters until the powdered lac takes up the dyestuff coalesces and adheres to the web.

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