(7) The label printing factory shall effectively manage the label printing inks. The specific measures are: label printing factories generally set up a special material management department responsible for the unified management of raw and auxiliary materials, including inks, and establish a sound material management system. System, formulate reasonable feeding and picking procedures, and implement strict warehousing and outbound procedures. That is, the person responsible for the management of the ink, the partition storage of ink products, to avoid false leads, misuse. In addition, the type and production of ink