Glass deplating agent and glass deplating process

The invention discloses a glass deplating agent and a glass deplating process. The glass deplating agent is prepared from the following components in percentage by mass: 1 to 3 percent of soluble alkali metal hydroxide, 1 to 5 percent of sodium carbonate or sodium bicarbonate, 3 to 10 percent of triethanolamine or monoethanolamine, 0.2 to 0.8 percent of detergent and the balance of water. By adopting the glass deplating process, glass products are subjected to deplating by using the glass deplating agent. According to the glass deplating agent and the glass deplating process disclosed by the invention, the situations that a conventional glass deplating agent is not environmentally friendly, has a poor glass deplating effect, and the technical problems of easy occurrence of toothed deficiency, edge penetration, excessive removal, sand holes, ink fading and the like are alleviated; by adopting the glass deplating agent disclosed by the invention, surplus coating caused by performing silkscreening on glass can b