| 摘要 |
A transfer nozzle consists of a tube (6) with a forward end (7) designed to fit an inlet in a pouch of solute and a rear end having a transverse sealed partition (9) with an axial channel (10), a break-off plug (13) and a hollow needle (11) linked to the channel. The needle is surrounded by a protective sleeve (18) with a second transverse sealed partition (21) which can be pierced by the needle. The nozzle consists of a tube (6) with a forward end (7) designed to fit an inlet in a pouch of solute and a rear end having a transverse sealed partition (9) with an axial channel (10), a break-off plug (13) and a hollow needle (11) linked to the channel. The needle is surrounded by a protective sleeve (18) with a second transverse sealed partition (21) which can be pierced by the needle. The needle is made from molded plastic in one piece with its sealed partition (9) and surrounding tube (22).
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