| 摘要 |
PROBLEM TO BE SOLVED: To prevent the content from sticking to and remaining on the outer surface of a closing wall (6) having through-holes (14a-14e) for discharging powder, grains or granules by improving the constitution of a lid (24).SOLUTION: A scraper piece (58) is arranged on the inner surface of a top wall (26) of a lid. When the lid is attached to a cylindrical wall (4) of a container as required, the scraper piece is brought into contact with the outer surface of the closing wall. |
