| 摘要 |
<p>The container comprises a cylindrical body (2) with an end wall (3) held in place by a fastener (6). The wall (3) can be disengaged from the fastener by pushing in the direction (F), into the body. The wall (3) has a skirt portion (5) which slides within the body so that the wall constitutes a piston which can be used to expel the contents through an opening (10) in a second end wall (7). Walls (3, 7) are similarly shaped having plane portions and conical portions (4, 8) to facilitate expulsion of the entire contents of the body.</p> |
