EP1122170A1 - Steriltunnel für aseptisch arbeitende Verpackungsmaschinen - Google Patents
Steriltunnel für aseptisch arbeitende Verpackungsmaschinen Download PDFInfo
- Publication number
- EP1122170A1 EP1122170A1 EP01100234A EP01100234A EP1122170A1 EP 1122170 A1 EP1122170 A1 EP 1122170A1 EP 01100234 A EP01100234 A EP 01100234A EP 01100234 A EP01100234 A EP 01100234A EP 1122170 A1 EP1122170 A1 EP 1122170A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tunnel
- telescopic tube
- sterile
- openings
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/025—Packaging in aseptic tunnels
Definitions
- the invention relates to a sterile tunnel for aseptically working Packaging machines with outside the one with a gaseous Sterile fluid under slightly overpressure in the tunnel arranged drives for working elements arranged in the tunnel, the adjustment rods of the tunnel wall in a telescopic tube seal reach through sealed, the upper, overlapping the lower telescopic tube stationary at the tunnel Telescopic tube, closed at the top, with the associated Drive is connected.
- Sterile tunnel equipped with such a telescopic tube seal are known, for example, from EP-A-0 727 357.
- normal sterile operation Packaging machine in the case of the EP mentioned is a so-called FFS thermoforming packaging machine
- pre-sterilization always carried out after a business interruption must become.
- This pre-sterilization does not take place during the of the company constantly supplied sterile air, but with another suitable sterilizing agent.
- the telescopic tube seal which is practically an outflow labyrinth for the Represents sterile air, flows in continuously during operation small part of the sterile air from the tunnel and prevents it thus the entry of germs at these penetration points.
- pre-sterilization Sterilizer which is about after contamination in the tunnel during a standstill period, which also includes the interior of the telescopic tube seal, and to remove all working elements contained therein.
- the invention is accordingly based on the object of a sterile tunnel with telescopic tube sealing in a simple way to design that in the pre-sterilization also this critical area or the germ-prone telescopic tube seal is satisfactorily exposed to the sterilant.
- This task is with a sterile tunnel of the type mentioned kind according to the invention solved in that in the upper closed Area of the upper telescopic tube, uniform all around distributed for the outflow of the pre-sterilizing agent openings are arranged in the tunnel.
- Another embodiment is that the upper Telescopic tube at its upper end with one with the drive related plate locked and this plate is provided with the openings.
- the openings can be slit-shaped in cross section trained and dimensioned in width so that between the slits have narrower bars in relation to their width remain.
- the sterile tunnel according to the invention with its telescopic tube seals is based on the graphic representation of exemplary embodiments explained in more detail.
- the sterile tunnel delimiting the sterile room 30 exists below Reference to Fig.1 still from the one with a gaseous one Sterile fluid (sterile air) under slight positive pressure Tunnel 1 itself (here so-called half-tunnel) with attached to it Drives 2 for working elements located in the tunnel, whose adjustment rod 3, the tunnel wall 4 in each case Reach through the telescopic tube seal 20, the upper telescopic tube 6 the lower stationary telescopic tube at tunnel 1 5 overlaps and with the associated drive 2 in connection stands.
- Sterile fluid sterile air
- Tunnel 1 itself
- the tunnel wall 4 in each case Reach through the telescopic tube seal 20
- the upper telescopic tube 6 the lower stationary telescopic tube at tunnel 1 5 overlaps and with the associated drive 2 in connection stands.
- the work elements AE to be adjusted in the work cycle against the packaging material web PB which are only shown schematically in FIG. 1, are, in the case of a deep-drawing packaging machine, for example, preheating plates 21, deep-drawing tools 22, filling tubes 23 or the like, as described in Fiog .8 and 9 are shown schematically, wherein FIG. 9 represents the principle of a tubular bag packaging machine in which, for example, the filling tube 26 is adjusted.
- FIG. 9 represents the principle of a tubular bag packaging machine in which, for example, the filling tube 26 is adjusted.
- the construction of the connection of the linkage 3 to the actuating rod 2 'of the drive 2 with the interposition of a carrier plate 10 shown in the exemplary embodiments according to FIGS. 1, 2 and 4.5 is only to be understood as an example and in this form relates to the adjustment mechanism for Preheating plates 21.
- one or more supply nozzles 14 are otherwise arranged on the sterile tunnel 1, as shown schematically in FIG. 8 and 9, only one supply nozzle 14 is provided in the sterile air supply duct 24 behind a device 25 for generating sterile air.
- the upper telescopic tube 6 with a Provide flange 9 and with this on the with the drive 2 in Connected support plate 10 is attached are Openings 8, delimited by the carrier plate 10 or the flange 9, arranged in the flange 9 or the carrier plate 10.
- the embodiment in which the the openings 8 in the form of slots 8 'on the underside the support plate 10 are cut, as this Fig.2 can be seen.
- Such slots 8 'could also in Flange 9 may be cut, which then upwards from the Carrier plate 10 are limited, as in the exemplary embodiments 4.5 is the case.
- the exemplary embodiment according to FIG. 5 also shows one of the other Embodiments practicable feature, namely in that for the reason mentioned in the introduction in upper area inside the upper telescopic tube 6 a concave flow guide 12 leading to the openings 8 is arranged with the angular gussets are avoided, in which germs for flowing sterilizing agent practical would not be reachable.
- This is concave flow guide 12 advantageously formed as part of the linkage.
- the said upper tube 6 is on this flow guide 12 provided a flange 9 which is adapted to the concave Flow guide 12 with convex curvature 12 'in the upper tube 6 is transitional.
- the packaging machine should be a single-row, in which therefore not a plurality of linkages 3 are arranged next to one another on a correspondingly long carrier plate 10 transversely to the packaging material web PB indicated only by dashed lines in FIG
- the telescopic tube 6 is closed with a plate 11 connected to the drive 2 and this plate 11 is provided with the openings 8, as shown in FIGS.
- the openings 8 simply go upwards.
- Such a pot-like design of the upper telescopic tube 6 is also shown in the exemplary embodiment according to FIG. 3, in which, however, because of the connection to the support plate 10, the openings 8 in the tube wall are located directly below the "pot bottom" or the plate 11.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Vacuum Packaging (AREA)
Abstract
Description
An Steriltunneln, bei denen das obere Teleskoprohr mit einem Flansch versehen und mit diesem an einer mit dem zugehörigen Antrieb in Verbindung stehenden Trägerplatte befestigt ist -hierbei handelt es sich um die übliche Ausbildung solcher Teleskoprohrabdichtungen - sind die Öffnungen, von der Trägerplatte oder dem Flansch begrenzt, im Flansch oder der Trägerplatte angeordnet. Dies wird noch näher erläutert.
- Fig. 1
- teilweise im Schnitt und in Ansicht den Steriltunnel mit einer der darauf angeordneten Teleskopabdichtungen;
- Fig.2
- in Ansicht von unten die Trägerplatte für das obere Teleskoprohr gemäß Fig.1;
- Fig.3-5
- weitere Ausführungsformen der Teleskopabdichtung;
- Fig.6
- im Schnitt eine besondere Ausführungsform;
- Fig.7
- eine Draufsicht auf das ober Teleskoprohr nach Fig.6
- Fig.8
- in Seitenansicht das Bauprinzip einer aseptisch arbeitenden Tiefziehmaschine und
- Fig.9
- in Seitenansicht des Bauprinzip einer aseptisch arbeietenden Schlauchbeutelmaschine.
Die in den Ausführungsbeispielen nach den Fig.1,2 und 4,5 dargestellte Konstruktion der Verbindung des Gestänges 3 mit der Stellstange 2' des Antriebes 2 unter Zwischenschaltung einer Trägerplatte 10 ist nur beispielhaft zu verstehen und bezieht sich in dieser Form auf die Verstellmechanik für Vorwärmplatten 21.
Für die Einführung des Sterilisationsmittels zur Vorsterilisation des Steriltunnels 1 sind im übrigen, wie in Fig.1 mit schematisch mit dargestellt, eine oder mehrere Zufuhrdüsen 14 am Steriltunnel 1 angeordnet. Bei den Ausführungsformen für Tiefzieh- und Schlauchbeutelmaschinen in den Fig.8 und 9 ist jeweils nur eine Zufuhrdüse 14 im Sterilluftzufuhrkanal 24 hinter einer Einrichtung 25 für die Erzeugung von Sterilluft vorgesehen.
Insbesondere für den Fall, daß es sich bei der Verpackungsmaschine um eine einreihige handeln sollte, bei der also nicht mehrere Gestänge 3 nebeneinander an einer entsprechend langen Trägerplatte 10 quer zur in Fig.1 nur gestrichelt angedeuteten Packstoffbahn PB angeordnet sind, kann im übrigen das obere Teleskoprohr 6 an seinem oberen Ende mit einer mit dem Antrieb 2 in Verbindung stehenden Platte 11 verschlossen und diese Platte 11 mit den Öffnungen 8 versehen sein, wie dies in den Fig. 6,7 dargestellt ist, wobei also, wie aus der Draufsichtsdarstellung gemäß Fig. 7 ersichtlich, die Öffnungen 8 einfach nach oben abgehen.
Eine solche gewissermaßen topfartige Ausbildung des oberen Teleskoprohres 6 zeigt auch das Ausführungsbeispiel nach Fig.3, bei dem sich dann allerdings wegen des Anschlusses an der Trägerplatte 10 die Öffnungen 8 in der Rohrwand unmittelbar unter dem "Topfboden" bzw. der Platte 11 befinden.
Claims (6)
- Steriltunnel für aseptisch arbeitende Verpackungsmaschinen mit außerhalb des mit einem gasförmigen Sterilfluid unter leichtem Überdruck stehenden Tunnels (1) angeordneten Antrieben (2) für im Tunnel (1) angeordnete Arbeitselemente, deren Verstellgestänge (3) die Tunnelwand (4) in einer Teleskoprohrabdichtung durchgreifen, wobei das obere, das untere stationär am Tunnel (1) sitzende Teleskoprohr (5) übergreifende Teleskoprohr (6) mit dem zugehörigen Antrieb in Verbindung steht,
dadurch gekennzeichnet, daß im oberen Bereich (7) des oberen Teleskoprohres (6), ringsum gleichmäßig verteilt, zur Abströmung des Sterilisationsmittels aus dem Tunnel (1) Öffnungen (8) angeordnet sind. - Steriltunnel nach Anspruch 1, wobei das obere Teleskoprohr (6) mit einem Flansch (9) versehen und mit diesem an einer mit dem Antrieb (2) in Verbindung stehenden Trägerplatte (10) befestigt ist,
dadurch gekennzeichnet, daß die Öffnungen (8), von der Trägerplatte (10) oder dem Flansch (9) begrenzt, im Flansch (9) oder der Trägerplatte (10) angeordnet sind. - Steriltunnel nach Anspruch 1,
dadurch gekennzeichnet, daß das obere Teleskoprohr (6) an seinem oberen Ende mit einer mit dem Antrieb (2) in Verbindung stehenden Platte (11) verschlossen und diese Platte (11) mit den Öffnungen (8) versehen ist. - Steriltunnel nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß die Öffnungen (8) schlitzförmig ausgebildet sind. - Steriltunnel nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß im oberen Bereich im Inneren des oberen Teleskoprrohres (6) eine konkave, zu den Öffnungen (8) hin leitende Strömungsführung (12) angeordnet ist. - Steriltunnel nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß die Öffnungen (8) am oberen Teleskoprohr (6) derart bemessen sind, daß deren Gesamtquerschnitt im wesentlichen dem des von den Teleskoprohren (5,6) begrenzten Ringspaltes (13) entspricht.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10004076 | 2000-01-31 | ||
DE10004076A DE10004076C1 (de) | 2000-01-31 | 2000-01-31 | Steriltunnel für aseptisch arbeitende Verpackungsmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1122170A1 true EP1122170A1 (de) | 2001-08-08 |
EP1122170B1 EP1122170B1 (de) | 2002-11-27 |
Family
ID=7629277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01100234A Expired - Lifetime EP1122170B1 (de) | 2000-01-31 | 2001-01-03 | Steriltunnel für aseptisch arbeitende Verpackungsmaschinen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6495111B2 (de) |
EP (1) | EP1122170B1 (de) |
DE (2) | DE10004076C1 (de) |
ES (1) | ES2183800T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008034389A1 (de) * | 2008-07-23 | 2010-01-28 | Khs Ag | Durchführung sowie Behälterbehandlungsmaschine mit derartigen Durchführungen |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004087502A2 (en) * | 2003-03-27 | 2004-10-14 | Swf Companies, Inc. | High-speed continuous action form-fill-seal apparatus |
DE102008056242A1 (de) * | 2008-11-06 | 2010-05-12 | Krones Ag | Verschlussvorrichtung für Behältnisse mit Sterilraum |
DE202010013681U1 (de) | 2010-09-28 | 2010-11-25 | Krones Ag | Vorrichtung zum Verschließen von Behältnissen mit Reinraum |
NL2013735B1 (en) | 2014-11-04 | 2016-10-04 | Jbt B&Bs B V | Device for the filling and/or closing of containers having a drive shaft decontamination box. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3911640A (en) * | 1972-08-11 | 1975-10-14 | Tetra Pak Dev | Method for the packing under aseptic conditions of sterile goods into containers |
EP0405402A2 (de) * | 1989-06-26 | 1991-01-02 | Toyo Seikan Kaisha Limited | Maschine zum aseptischen Abfüllen |
WO1991015401A1 (en) * | 1990-04-04 | 1991-10-17 | Froelander Fred | Method and apparatus for filling a container in a sterile fashion |
EP0727357A1 (de) | 1995-02-16 | 1996-08-21 | Hassia Verpackungsmaschinen GmbH | Aseptisch arbeitende FFS-Maschine |
US5810060A (en) * | 1994-06-02 | 1998-09-22 | Helpman Verfahrenstechnik Gmbh | Filling installation for hazardous pourable or fluid substances |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800947A (en) * | 1971-07-16 | 1974-04-02 | P Smith | Reagent tube and centrifugally operated solid-liquid separating device |
US3846518A (en) * | 1972-06-19 | 1974-11-05 | American Hospital Supply Corp | Port system for medical humidifier container |
US4068659A (en) * | 1976-07-12 | 1978-01-17 | Deseret Pharmaceutical Co., Inc. | Catheter placement assembly |
US4068660A (en) * | 1976-07-12 | 1978-01-17 | Deseret Pharmaceutical Co., Inc. | Catheter placement assembly improvement |
US4332250A (en) * | 1980-07-07 | 1982-06-01 | Behney Charles A | Equine sanitation apparatus and method |
KR0180315B1 (ko) * | 1993-06-30 | 1999-03-20 | 알렌 제이. 스피겔 | 환자혈액중의 다수 변수들의 생체내 측정을 위한 다-변수 카테터 |
-
2000
- 2000-01-31 DE DE10004076A patent/DE10004076C1/de not_active Expired - Fee Related
-
2001
- 2001-01-03 EP EP01100234A patent/EP1122170B1/de not_active Expired - Lifetime
- 2001-01-03 DE DE50100061T patent/DE50100061D1/de not_active Expired - Fee Related
- 2001-01-03 ES ES01100234T patent/ES2183800T3/es not_active Expired - Lifetime
- 2001-01-30 US US09/772,471 patent/US6495111B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3911640A (en) * | 1972-08-11 | 1975-10-14 | Tetra Pak Dev | Method for the packing under aseptic conditions of sterile goods into containers |
EP0405402A2 (de) * | 1989-06-26 | 1991-01-02 | Toyo Seikan Kaisha Limited | Maschine zum aseptischen Abfüllen |
WO1991015401A1 (en) * | 1990-04-04 | 1991-10-17 | Froelander Fred | Method and apparatus for filling a container in a sterile fashion |
US5810060A (en) * | 1994-06-02 | 1998-09-22 | Helpman Verfahrenstechnik Gmbh | Filling installation for hazardous pourable or fluid substances |
EP0727357A1 (de) | 1995-02-16 | 1996-08-21 | Hassia Verpackungsmaschinen GmbH | Aseptisch arbeitende FFS-Maschine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008034389A1 (de) * | 2008-07-23 | 2010-01-28 | Khs Ag | Durchführung sowie Behälterbehandlungsmaschine mit derartigen Durchführungen |
US8776482B2 (en) | 2008-07-23 | 2014-07-15 | Khs Gmbh | Container treatment machine with a passage for passing |
Also Published As
Publication number | Publication date |
---|---|
US20010010805A1 (en) | 2001-08-02 |
DE50100061D1 (de) | 2003-01-09 |
US6495111B2 (en) | 2002-12-17 |
ES2183800T3 (es) | 2003-04-01 |
DE10004076C1 (de) | 2001-06-21 |
EP1122170B1 (de) | 2002-11-27 |
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