Glass workpiece deinking processing method

• Main Authors: RAO QIAOBING, CAI JIEYONG
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2019
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; CLEANING; CLEANING IN GENERAL; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PREVENTION OF FOULING IN GENERAL; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention provides a glass workpiece deinking processing method. The glass workpiece deinking processing method comprises the steps that firstly, a workpiece is subjected to ultrasonic cleaning bya heated water-based environment-friendly inorganic alkali cleaning agent to remove grease adhering to ink; then a heated organic acid cleaning agent and organic alkali cleaning agent are used for sequentially removing an ordinary ink layer sprayed on the workpiece and silk-screen mirror ink patterns on the workpiece, and then the workpiece is subjected to ultrasonic cleaning by using the water-based environment-friendly inorganic alkali cleaning agent and deionized water; and finally moisture on the surface of the workpiece is removed by drying and the appearance of the workpiece is inspected. The glass workpiece deinking processing method is simple in operation step, low in processing cost and high in deinking efficiency, the surface of the glass workpiece is substantially free from reagents and oil stain resid