ASTM D6487-10 (2019) standard procedure specifies the method of preparing paste Printing ink printings using manually operated laboratory flatbed printers. The purpose of this procedure is to provide a uniform operating procedure for the research and development of paste Printing inks, ensuring the mass and conformity of the printing sample. Sample preparation through manual flatbed printing presses can accurately simulate the actual printing process under laboratory conditions, and evaluate the printing performance and suitability of inks. This standard is applicable to a variety of paste Printing inks, and has important application value in the development of inks formulations, the optimization of printing processes, and quality control.