patient for whom a wristband is to be made is an adult and child patient identification information second information that is supplied to the printer 32 when the patient is a child more specifically the second pc terminal 42 determines the patient age from the date of birth information in the patient information acquired from the database 44 and determines if the patient age is greater than or equal to a predetermined age standard such as 13 years if the patient age is greater than or equal to the age standard the second pc terminal 42 supplies the identification information as adult patient identification information and supplies the identification information as child patient identification information if the patient age is less than the age standard whether the patient is an adult or a child could of course be directly declared in the patient information when the patient information is entered at the first pc terminal 41 and the second pc terminal 42 could reference this adult child flag to differentiate between adult patient identification information and child patient identification information fig8 shows the roll paper 150 used in the tag production system 31 according to this second embodiment of the invention as shown in the figure the roll paper 150.