| 摘要 |
<p>The bottle has a nipple (1), a body (2) comprising a flexible pouch (21) that forms a reservoir, and a valve device separating the nipple and the reservoir. The device has a valve comprising a rigid part (32) and a flexible membrane (311) blocking a main opening (321). The part (32) has emptying holes (322) permitting the returning of a liquid contained in the nipple to the reservoir, during dismounting of the nipple.</p> |
