ASTM D6846-02 (2020) standard procedure specifies a method for preparing paste Printing ink printings using printing specifications. This procedure is designed to provide a uniform experimental procedure for research and production to accurately prepare printing samples of paste Printing ink by printing specifications. The standard ensures the uniformity and conformity of inks samples and helps to evaluate the printing performance of different inks formulations. This method is widely used in inks development, formulation optimization, and printing quality control, especially for laboratory evaluation and comparison of Printing ink performance.