| 摘要 |
<p>Device for opening sealingly closed and internally sterile containers, by cutting a portion of the material of said containers, comprising an enclosure isolated from the ambient atmosphere, means for driving the said containers continuously within the said enclosure, a stationary cutting member placed in the path of said containers, so that the portion thus cut meets the said cutting member, means for discharging the portion thus cut from the said enclosure, and sealing means associated with the said driving means and discharge means, to preclude any communication between the enclosure and the exterior.</p> |
