| 摘要 |
<p>Package can be employed in pharmacy in the form of tubes or used as a hermetic closure. It comprises a hollow cylinder, the upper half of which is fitted with a stop; its angular counterpart is placed at the external circumference of the body. It has a cap, in two parts which are connected together by a process which allows of a rotation or a twist. The package has the great advantage that it cannot be manipulated by children. The upper and the lower parts of the can carry internal stops; they can be turned in opposite di-rections to obtain either the closing or the opening of the container. The cap can be made in a pliable, semi-pliable or hard plastic material; the stops can be moulded in position so that they project in relief towards the interior.</p> |
