| 摘要 |
PROBLEM TO BE SOLVED: To improve the durability, disposability and product stability of a container, and to reduce the cost by forming a residual corner part removed from a container body side along a cutting guide line provided in a top surface part to be a reinforcement part of the container body in a container in which an opening to take out a content is formed in the top surface part. SOLUTION: A container 10 comprises a container body 11 having an opening in which a powder detergent is stored, a sealing member to be sealed around the opening and a lid body 12. A cutting guide line 41 for opening is provided in the sealing member 13, and a spoon part 14 is provided inside the opening surrounded by the cutting guide line 41. The spoon part 14 is cut and removed along a cutting guide line 62 provided in the sealing member 13. Residual parts which are cut and removed are four corner parts 41A of an opening 11A, and form reinforcement parts of the container body 11. Since the reinforcement parts are left behind in the opening corner parts of the container body 11 after a top surface part of the container body 11 is separated along the cutting guide line 41, the deviation and deformation of the whole opening edge part can surely be prevented.
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