| 摘要 |
<p>The invention provides a sealable sliding clasp fastener including a puller (20) for the clasp and having sealing means comprising a fixing means (18,19) fixed to the container and extending over the fastener at one end thereof, and having means to locate the puller with the free end of the puller (20) directed from the clasp towards the opposite end (14) of the fastener, and a frangible seal member (21) having locking means (41,42) engageable with the puller to lock it on to the fixing means, said locking means having a spring-in engageability with the fixing means.</p> |
