PURPOSE: To make operation for taking out in fixed quantity easy, and to simplify the structure of a container by a method wherein a housing part and a take-out passage are provided in a case with a partition formed, extending from the upper end to the lower end of the case, and a reservoir for fixed quantity is formed with a partition formed, extending from the bottom to the upper part of the housing part.

CONSTITUTION: In fabrication of a case, a partition sheet 50 is turned up at a crease (d) and a sticking part 55 is stuck to a rear sheet 30. While a side sheet 40, a sticking part 52 and partitions 53, 54 are raised successively, a front sheet 10 and a side sheet 20 are bent successively, and the sticking part 52 is stuck to the front sheet 10. Furthermore, flaps 21, 51, 22, 41 and bottom sheets 11, 32 are bent successively toward the inside, and the bottom sheets are stuck together. Then, a carton for taking out in a fixed quantity, equipped with a housing part, a reservoir for a fixed quantity and a take-out passage that are divided with partitions, is formed. Thereby, the structure of the container can be simplified with the part for a fixed quantity made to be integral with the carton, making simple, one-hand operation possible, and manufacturing at a low cost with a carton former automatically.