| 摘要 |
A dosing cap (1) made of a high-density plastic material is disclosed, comprising a upper part (6), a body (2) and a bottom (3) and having, between the end of the bod (2) and the bottom (3), a gap (4) closed by a closing seal (5), welded or glued to th end of the body (2) and easily removable in response to an axial pressure (F) exerted on the upper part (6) of the dosing cap (1), |
