| 摘要 |
PROBLEM TO BE SOLVED: To provide a housing box capable of preventing separation between content and a lid while being carried and a paper material for the same.SOLUTION: The housing box 10 comprises: a tray 20 with a bottom formed in a polygonal cylindrical shape; and a cover 50 with a lid formed in a polygonal cylindrical shape, which covers the tray 20. A face wall 25 near the content composing a cylindrical portion 22 of the tray 20 and a face wall 55 near the lid composing a cylindrical portion 52 of the cover 50 and opposing to the face wall 25 near the content are adhered by two hot-melt adhesives 45. The face wall 25 near the content includes divided portions 35 near the content, which are an area contacting with the adhesives 45 and divided by a cut line arranged further inside of the outer edge of the face wall 25 near the content. The face wall 55 near the lid includes divided portions 65 near the lid which are an area contacting with the adhesives 45 and divided by the cut line arranged further inside of the outer edge of the face wall 55 near the lid. |
