A connecting line convexo-concave transverse art comprises following steps: unreeling, aquo printing concavely, aquo oil polishing, cutting a big piece of the convexo-concave connecting line, gold stamping, die cutting, checking, warehouse-in. The Connecting line convexo-concave transverse assembly line includes an unreeling mechanism, an input drawing mechanism, a stamping press mechanism, an output mechanism, a transverse mechanism, a paper transport mechanism, paper collecting mechanism and a paper storage mechanism. The paper storage mechanism is arranged between the input drawing mechanism and the stamping press mechanism. The invention has the advantages that the convexo-concave patterns are stamped when the printing stock has constant tension, thus greatly improving the registrationaccuracy of the convexo-concave stamping and improving the yield.