| 摘要 |
A container having a mouth portion forming, on the outer circumferential surface thereof, a screw thread for fastening a cap, wherein an arcuate or annular horizontally recessed portion is formed between the upper end of the screw thread and the upper end of the mouth portion or in the screw thread, and the angle ¸ of the upper wall surface of the horizontally recessed portion is set to be 80 degrees to 150 degrees relative to the vertical direction. The container has a mouth portion forming, on the outer circumferential surface thereof, a screw thread for fastening a cap without forming a coating that covers the mouth portion, and effectively prevents the liquid contained therein from dripping along the outer circumferential surface of the mouth portion when the liquid contained therein is poured out from the mouth portion. |
