This type of glass frosting powder is mainly used in the glass further processing fields which include the further manufacture of the cosmetic bottles and other glasswares . The technology procedure: Mix a proportion of glass frosting powder and hydrochloric acid together, churn up the mixture fully, then submerge the await etching glassware into it for 1--3 minutes, take it out, then clean and dry it. The etched effect: The surface of the etched products feels smooth and delicate.