Process and apparatus for the treatment or processing of containers for substances for medical pharmaceutical or cosmetic applications

1. A process for the treatment or processing of containers that serve for storing, or contain, substances for medical, pharmaceutical or cosmetic applications, the process comprising:

conveying a plurality of the containers automatically, via a conveyor, past at least one processing station for the treatment or processing, wherein the plurality of containers is conveyed by the conveyor while being held by a carrier in a regular arrangement;

raising the containers to a raised position by a vertical displacement device for the treatment or processing at or in the processing station; and

after the treatment or processing, lowering the containers with respect to the carrier to be held again on the carrier in the regular arrangement by a negative pressure,

wherein the negative pressure acts on a bottom portion of the containers via supporting surfaces provided at an upper end of the vertical displacement device, on which the bottom portions of the containers rest in the raised position when raising the containers, and via suction caps provided in the supporting surfaces, which abut against the bottom portions of the containers.

2. The process according claim 1 , wherein the vertical displacement device prevents a lateral displacement of the containers at least during raising of the containers to the raised position.

3. The process according to claim 2 , wherein the vertical displacement device acts on the bottom portions of the containers and embraces bottom edges of the containers at least partially, wherein the bottom edge of the containers are embraced by a plurality of holding arms, wherein the vertical displacement device extends through apertures or receptacles in the carrier, in which the containers are held in their initial position on the carrier, during raising of the containers to the raised position.

4. The process according to claim 2 , wherein the vertical displacement device comprises a plurality of lifting rods that are aligned along a line and simultaneously raise a row of containers to the raised position.

5. The process according to claim 2 , further comprising the step of positioning the carrier together with the containers held thereon relative to the vertical displacement device.

6. The process according to claim 1 , wherein the containers continue to be held or at least guided in apertures or receptacles in the raised position, wherein the apertures or receptacles are provided in the carrier and define the regular arrangement.

7. The process according claim 6 , wherein the containers are further supported on an additional supporting surface or are held by an additional holding or gripping device, wherein the additional supporting surface comprises at least one turntable, which is rotatably mounted and driven, on which the containers are rotated during the treatment or processing.

8. The process according to claim 1 , wherein the containers are completely removed from apertures or receptacles that are provided in the carrier and define the regular arrangement in the raised position.

9. The process according to claim 1 , wherein at least some of the processing stations are arranged and operated under sterile environmental conditions.

10. The process according to claim 1 , wherein the containers are raised to the raised position at or in the respective processing station and weighed by a weighing device between two process steps, wherein the weighing device is integrated in the vertical displacement device.

11. An apparatus for the treatment or processing of containers that serve for storing, or contain, substances for medical, pharmaceutical or cosmetic applications, comprising:

at least one processing station in or at which the containers are treated or processed;

a conveyor for conveying a carrier on which the containers are held in a regular arrangement so that it is conveyed past or passes through the at least one processing station;

a vertical displacement device at or in the at least one processing station, wherein the vertical displacement device is configured to raise the containers vertically upward to a raised position and to lower the containers so that the containers are held again on the carrier in the regular arrangement; and

a supporting surface an upper end of the vertical displacement device on which the respective bottom portions of the containers rest during raising of the containers to the raised position, wherein

the vertical displacement device further comprises a negative pressure generating device coupled to the vertical displacement device in such a manner that the negative pressure acts on the bottom portions of the containers via the supporting surfaces and via suction caps provided in the supporting surfaces, which abut against the bottom portions of the containers.

12. The apparatus according claim 11 , wherein the vertical displacement device is configured to act on the bottom portions of the containers to embrace bottom edges of the containers at least partially.

13. The apparatus according claim 12 , wherein the vertical displacement device comprises a plurality of holding arms for embracing the bottom edges of the containers, wherein the vertical displacement device extends through apertures or receptacles in the carrier, in which the containers are held in their initial position on the carrier, during raising of the containers to the raised position.

14. The apparatus according to claim 11 , wherein the vertical displacement device comprises a plurality of lifting rods that are aligned along a line and simultaneously raise a number of containers to the raised position.

15. The apparatus according claim 14 , further comprising a positioning device for positioning the lifting rods relative to the carrier together with the containers held thereon.

16. The process according to claim 1 , further comprising the steps of:

filling the containers with the substance while being held at the carrier;

pushing step caps onto the upper rims of the containers while being held by the carrier, wherein the caps and the containers are displaced in axial direction relative to each other to press down the caps onto the containers and seal the containers with the caps,

wherein the bottoms of the containers are supported on the supporting surfaces during the pushing step,

wherein the internal volumes of the containers are in communication with the ambient environment via the caps positioned on the upper rims of the containers,

wherein the containers are filled with the substance via the caps positioned on the upper rims of the containers and the containers are sealed after pushing down the caps, or wherein the filling of the containers with the substances is performed by disposing the caps on the upper rims of the containers and the caps are pushed onto the upper rims of the containers after filling the containers.

17. The process according to claim 16 , further comprising the step of subjecting the containers to a freeze-drying process after the filling step, while being held by the carrier, by bringing the bottoms of the containers into direct contact with a cooling surface or a cooling finger of a freeze-dryer,

wherein the internal volumes of the containers are in communication with the ambient environment via the caps positioned on the upper rims of the containers during the freeze-drying,

wherein a plurality of cooling surfaces or cooling fingers of the freeze-dryer, or of the supporting surfaces together with the containers directly supported thereon, are stacked one above the other, and the cooling surfaces or cooling fingers of the freeze-dryer or the supporting surfaces are pressed against each other for pushing down the caps onto the containers and sealing the containers with the caps.