| 摘要 |
A refill for devices for dispensing fluid substances contained in a deformable bag, comprising a substantially rigid protection element (5) having an aperture providing access to the body cavity, and a bag (9) positioned in the interior of the protection element (5), the bag presenting a neck (2) for access to the cavity of the bag (9) and for sealedly housing the body of a hermetic pump (P), said protection element presenting at least one air passage enabling air to enter its interior.
|
