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EP0726203B1 - Vorrichtung zum Sterilisieren der aufeinanderfolgenden Behandlungszonen bei der Abfüllung vorzugsweiser flüssiger Lebensmittel in Packungsbehältern - Google Patents

Vorrichtung zum Sterilisieren der aufeinanderfolgenden Behandlungszonen bei der Abfüllung vorzugsweiser flüssiger Lebensmittel in Packungsbehältern Download PDF

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Publication number
EP0726203B1
EP0726203B1 EP96100868A EP96100868A EP0726203B1 EP 0726203 B1 EP0726203 B1 EP 0726203B1 EP 96100868 A EP96100868 A EP 96100868A EP 96100868 A EP96100868 A EP 96100868A EP 0726203 B1 EP0726203 B1 EP 0726203B1
Authority
EP
European Patent Office
Prior art keywords
zone
cover
filling
cavity
containers
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.)
Expired - Lifetime
Application number
EP96100868A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0726203A1 (de
Inventor
Hans-Willi Spelten
Dirk Auer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIG Combibloc GmbH and Co KG
Original Assignee
SIG Combibloc GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SIG Combibloc GmbH and Co KG filed Critical SIG Combibloc GmbH and Co KG
Publication of EP0726203A1 publication Critical patent/EP0726203A1/de
Application granted granted Critical
Publication of EP0726203B1 publication Critical patent/EP0726203B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a device for sterilizing the filling of preferably liquid foods in Packing containers with a preheating zone, one Sterilization zone, a drying zone, a filling zone and a locking zone, the individual zones immediately are arranged adjacent to each other and a sterile room form.
  • H 2 O 2 ie hydrogen peroxide
  • An optimal effect is achieved if the packs to be filled are heated in a first zone (preheating zone) in order to be able to carry out the post-treatment as quickly and efficiently as possible.
  • the continuously moving packs are transported from the preheating zone to the downstream disinfection zone, where wetting with the disinfectant, preferably H 2 O 2 , takes place.
  • the liquid H 2 O 2 is atomized by means of hot compressed air or superheated steam to form an H 2 O 2 aerosol, so that no larger and heavier droplets can deposit on the surface of the package, which could no longer be removed during the subsequent rinsing process.
  • the short-term wetting with the H 2 O 2 aerosol under a hot atmosphere is sufficient to reliably kill existing germs.
  • the packs pass through a further zone, the so-called drying zone. In this zone, the packs are flushed with flowing superheated steam at atmospheric pressure. The packs are then actually filled in a filling zone using likewise known means.
  • each individual zone must first be flushed with such an amount of H 2 O 2 aerosol in order to reliably disinfect or remove the (contaminated) air present.
  • H 2 O 2 aerosol for this purpose, it was previously necessary to rinse the individual chambers of the different zones with H 2 O 2 steam in a certain period of time in order to achieve the desired sterilization. This required a great deal of design effort and a correspondingly high consumption of H 2 O 2 , since the individual chambers can always be inadequately sealed in the transport direction of the packs.
  • EP-A-0 237 777 there is a device for sterilizing when filling food into packaging containers described.
  • This sterile room is designed like a housing. Such a box-shaped configuration guarantees the tightness of the sterile room.
  • the disadvantage, however, is that all supply elements and lines within the Sterile room are laid open and thus possible stoves for Represent nucleation. The cleaning of the Sterile room as particularly problematic.
  • the object of the invention is therefore the basis, the aforementioned and described in more detail above Device for sterilizing so design and to develop that with a structurally simple structure a sterile room is created in which the amount of used disinfectant and also the necessary Effort for cleaning and maintenance can be minimized can.
  • the device essentially flat, detachable lid which the covers the entire sterile room and has a cavity, in the distribution and supply elements are housed, so that only the ends of the supply organs and the Closing the packing container necessary closing elements protrude into the sterile room.
  • the lid consists in essentially from an upper and a lower sheet, the are welded together. Between the top and the a cavity is formed in the lower plate.
  • the cavity of the cover is preferably hermetic completed. So can already in the manufacture of the Check the tightness by means of a cover Pressure test.
  • the cavity of the Lid filled with an insulating material he can for example, be foamed.
  • the use of a such an insulation layer is particularly advantageous to a isolating effect to achieve the disinfectant not in the hot interior atmosphere of the sterile room cold bottom of the lid condenses and drops into the filling packs.
  • the lid is essentially has smooth surfaces, in particular the regular to keep the required cleaning effort low.
  • the Cover a circumferential flange through a appropriate shaping of the sheets used becomes. In this way, an optimal seal in the the temperature level particularly "vulnerable" upper area of the sterile room.
  • Fig. 1 is a lid 1 of the device according to the invention preferably more liquid for sterilization during filling Shown food cut into packaging containers. There, one after the other, from left to right, are the individual preheating zone A through the packs, Sterilization zone B, drying zone C, filling zone D and Locking zone E shown.
  • the device according to the invention no longer divides into individual chambers as in the prior art, the individual zones A, B, C, D, E are no longer isolated from one another. Rather, the sterile room is delimited by a surrounding housing, not shown. According to the invention, the top of the sterile room is delimited by a cover 1 in which the necessary supply elements 2, 3, 4, 5 are integrated.
  • the corresponding supply lines first include the distribution elements 2 for the heating steam in the preheating zone.
  • a disinfectant preferably an H 2 O 2 aerosol
  • the packs 7 are dried via a distribution element 4 and corresponding drying lines 4 in the drying zone C.
  • the packs 7 which in the illustrated and insofar preferred embodiment in two rows the sterile room pass through, have been sterilized and cleaned, they arrive in the filling zone D, where they are indicated by filling elements 5 can be filled. Finally, the packs go through the Locking zone E, where the head area is kept sterile Packs are made.
  • Fig. 1st illustrated cover 1 in the area of line II-II, that is Sterilization zone B shown in section. It is recognizable that the lid 1 consists essentially of an upper plate 8 and a lower plate 9, which are interconnected and form a cavity 10. Because the top and lower plates 8, 9 are welded together, it is possible to create a hermetically sealed cavity 10 form, so that already in the manufacture of the lid 1 Tightness of the lid 1 by pressurizing it Cavity 10 can be checked.
  • the cavity 10 of the Cover 1 is filled with an insulating material 11.
  • an insulating material 11 A high level of thermal insulation is achieved to a Condensation of the disinfectant used on the Underside of the lid 1 reliably when filling to be able to exclude.
  • the cavity 10 of the cover 1 be filled with common insulation material 11.
  • Fig. 2 also shows that the cover 1 a circumferential Flange 12 has the dimensions of not illustrated side walls of the individual zones A, B, C, D, E corresponds to the sterile room.
  • Fig. 2 can also be seen that the not shown Disinfectant supply line via a flange with the cover 1 via a flange 13 with the distribution element 3 has been releasably connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Basic Packing Technique (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
EP96100868A 1995-02-11 1996-01-23 Vorrichtung zum Sterilisieren der aufeinanderfolgenden Behandlungszonen bei der Abfüllung vorzugsweiser flüssiger Lebensmittel in Packungsbehältern Expired - Lifetime EP0726203B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19504558A DE19504558C2 (de) 1995-02-11 1995-02-11 Vorrichtung zum Sterilisieren bei der Abfüllung vorzugsweiser flüssiger Lebensmittel in Packungsbehälter
DE19504558 1995-02-11

Publications (2)

Publication Number Publication Date
EP0726203A1 EP0726203A1 (de) 1996-08-14
EP0726203B1 true EP0726203B1 (de) 1998-09-16

Family

ID=7753708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96100868A Expired - Lifetime EP0726203B1 (de) 1995-02-11 1996-01-23 Vorrichtung zum Sterilisieren der aufeinanderfolgenden Behandlungszonen bei der Abfüllung vorzugsweiser flüssiger Lebensmittel in Packungsbehältern

Country Status (7)

Country Link
US (1) US5660100A (zh)
EP (1) EP0726203B1 (zh)
CN (1) CN1076297C (zh)
AT (1) ATE171131T1 (zh)
DE (2) DE19504558C2 (zh)
ES (1) ES2122725T3 (zh)
TW (1) TW305814B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015122876A1 (de) 2015-12-28 2017-06-29 Sig Technology Ag Vorrichtung und Verfahren zum Sterilisieren bei der Abfüllung vorzugsweise flüssiger Lebensmittel in Packungsbehälter

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19642987A1 (de) * 1996-10-18 1998-04-23 Tetra Laval Holdings & Finance Verfahren und Vorrichtung zum Sterilisieren und Befüllen von Verpackungsbehältern
DE19647790C2 (de) * 1996-11-19 2000-01-20 Loh Kg Rittal Werk Schaltschrank mit einem Rahmengestell
DE19727942C2 (de) * 1997-07-01 1999-04-15 Gea Finnah Gmbh Maschine und Verfahren zum Verschließen von Flaschen mit Verschlußkappen
US6120730A (en) 1998-06-26 2000-09-19 Tetra Laval Holdings & Finance, Sa Heat and hydrogen peroxide gas sterilization of container
US6094892A (en) * 1998-08-28 2000-08-01 Tetra Laval Holdings & Finance, Sa Vertical sealing assembly for a packaging machine
DE19915150A1 (de) 1999-03-26 2000-10-12 Sig Combibloc Gmbh Verfahren zur Herstellung einer Verbundpackung und nach dem Verfahren hergestellte Verbundpackung
US7241066B1 (en) 2003-04-15 2007-07-10 American Grease Stick Company Container for flowable products
EP1513009A1 (de) 2003-08-29 2005-03-09 AgfaPhoto GmbH Photochemikalien-Gebinde
DE10360366A1 (de) * 2003-12-22 2005-07-21 Agfaphoto Gmbh Gebinde für fotografische Verarbeitungschemikalien
US8061563B1 (en) 2007-05-29 2011-11-22 Ags I-Prop, Llc Flexible pouch with expulsion aid
US8376183B1 (en) 2008-06-10 2013-02-19 Ags I-Prop, Llc Fluid dispenser having multiple chambers
DE102009029706A1 (de) * 2009-06-08 2010-12-09 Sig Technology Ag Verfahren und Vorrichtung zum Entkeimen von Verpackungen
DE102009025300A1 (de) * 2009-06-15 2010-12-30 Elopak Systems Ag Vorrichtung und Verfahren zum Abfüllen oder Abpacken von Inhaltsstoffen in Behälter
CN110342032A (zh) * 2019-06-10 2019-10-18 上海易研机械设备有限公司 一种应用于无菌灌装机的消毒系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031472A1 (de) * 1990-10-05 1992-04-09 Hoerauf Michael Maschf Vorrichtung zum sterilisieren, fuellen und verschliessen einer fuelloeffnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423517B (sv) * 1972-08-11 1982-05-10 Tetra Pak Dev Sett att under aseptiska betingelser forpacka sterilt fyllgods i behallare
MX143035A (es) * 1976-02-25 1981-02-20 Nabisco Inc Mejoras en aparato para cocer y filtrar continuamente alimentos
DE3036972C2 (de) * 1980-10-01 1986-04-03 PKL Verpackungssysteme GmbH, 4000 Düsseldorf Verfahren zum Entkeimen von Verpackungsmaterial
IT1146283B (it) * 1981-04-13 1986-11-12 Antonio Savi Macchina per sterilizzare, a pressione atmosferica, prodotti alimentari in contenitori cilindrici
DE3607322A1 (de) * 1986-03-06 1987-09-10 Bosch Gmbh Robert Vorrichtung zum keimfreien verpacken
US4776267A (en) * 1987-03-25 1988-10-11 Harris James I Apparatus for irradiating foodstuffs with ultraviolet rays
SE463240B (sv) * 1989-11-07 1990-10-29 Tetra Pak Holdings & Finance Saett att framstaella gasformigt, vaeteperoxidinnehaallande steriliseringsfluidum
DE4037254A1 (de) * 1990-11-23 1992-05-27 Jagenberg Ag Tiefziehmaschine zum formen, fuellen und verschliessen von behaeltern aus einer mittels einer foerdereinrichtung taktweise transportierten thermoplastischen kunststoffolienbahn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031472A1 (de) * 1990-10-05 1992-04-09 Hoerauf Michael Maschf Vorrichtung zum sterilisieren, fuellen und verschliessen einer fuelloeffnung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015122876A1 (de) 2015-12-28 2017-06-29 Sig Technology Ag Vorrichtung und Verfahren zum Sterilisieren bei der Abfüllung vorzugsweise flüssiger Lebensmittel in Packungsbehälter
WO2017114640A1 (de) 2015-12-28 2017-07-06 Sig Technology Ag Vorrichtung und verfahren zum sterilisieren bei der abfüllung vorzugsweise flüssiger lebensmittel in packungbehälter

Also Published As

Publication number Publication date
DE19504558C2 (de) 1997-05-07
US5660100A (en) 1997-08-26
DE19504558A1 (de) 1996-08-14
TW305814B (zh) 1997-05-21
CN1076297C (zh) 2001-12-19
ES2122725T3 (es) 1998-12-16
ATE171131T1 (de) 1998-10-15
EP0726203A1 (de) 1996-08-14
CN1139066A (zh) 1997-01-01
DE59600549D1 (de) 1998-10-22

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