Aluminum silver paste for retort-resistant ink, treated with a special coating process, uses ester solvents as the medium. It features retort resistance, low odor, being benzene-free and ketone-free, strong coverage, high metallic feel, and easy dispersion. It is used in industries such as retort-resistant, environmentally friendly, and high-demand food packaging and plastic film printing where low odor residue is required. Environmentally friendly aluminum silver strips have no solvent residue, no odor, stable gas chromatography with no benzene or ketone, stable solid-state storage, stable color tone, and safe transportation. They exhibit no odor residue during ink mixing and printing, with strong adhesion. Widely applied in ink for cigarette packaging, food packaging, and pharmaceutical packaging that require extremely high standards for odor and environmental friendliness.