Silk screening printing method

The invention relates to a silk screening printing method. The silk screening printing method includes the following steps: firstly, manufacturing a screening printing plate by a direct plate making method, secondly, scraping with a screening printing machine to enable aqueous foaming printing ink to be printed on the papers from the hollow space of the screening printing plate, thirdly, sending the papers printed with aqueous foaming printing ink to a heating channel to heat so as to enable the aqueous foaming printing ink to foam, and fourthly, drawing out the papers from the heating channel to cool and form. According to this method, the silk screening printing is conducted on the papers, thereby overcoming the flaws of printing on cloth and improving the silk screening plate making techniques, the regulation of the operating parameters of the screening printing machine and the setup of the heating parameter of the heating channel so that a clear effect of lines of the foaming printing ink of the silk scre