| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for enhancing the efficiency of applying an adhesive in manufacturing a disposable diaper.SOLUTION: An adhesive discharge nozzle 10 included in an adhesive applying device is used. The adhesive discharge nozzle 10 comprises a plurality of discharge ports 11 and a plurality of slit-like guide grooves 12. The traveling direction of an elastic flexible member 20 and a first sheet 30 are to be coincided with each other, and the first sheet 30 is conveyed so as to travel under the elastic flexible member 20. In the conveyance process, the elastic flexible member 20 is introduced into at least one slit-like guide groove 12a out of the plurality of slit-like guide grooves 12, and an adhesive is applied to the elastic flexible member 20 via the discharge port 11. At the same time, the elastic flexible member 20 is not introduced into at least one other slit-like guide groove 12b out of the plurality of slit-like guide grooves 12 and an adhesive is applied to the first sheet 30 via the discharge port 11. After that, the elastic flexible member 20 is superposed between the first sheet 30 and a second sheet 40. |
