Patent ID: 7111652

Claim:
A mixed liquid manufacturing apparatus comprising: an information input unit, in which customer information is input; a material storage system that stores a plurality of materials for a mixed liquid; a product information system that selects kinds and quantities of the stored materials on the basis of the input customer information; a liquid transfer unit, by which the selected materials are taken out from the material storage system; a mixing unit, in which the materials supplied from the liquid transfer unit are mixed; an injection unit, by which the mixed liquid is injected into a mixed liquid container; an input unit, by which matters being declared on a label of the mixed liquid container are input; and a label formation unit, in which the input matters are printed on the label and the label is stuck on the mixed liquid container, and wherein the mixing unit comprises a first substrate and a second substrate that define a flow passage, through which a fluid flows, and the first substrate comprises a first nozzle region and a second nozzle region, from which a first and a second fluid being mixed with the fluid flowing through the flow passage are supplied, and the first nozzle region and the second nozzle region are arranged to interpose therebetween the flow passage.