WO2006018430A9 - Verarbeitungslinie zum herstellen von lebensmitteln - Google Patents
Verarbeitungslinie zum herstellen von lebensmittelnInfo
- Publication number
- WO2006018430A9 WO2006018430A9 PCT/EP2005/054027 EP2005054027W WO2006018430A9 WO 2006018430 A9 WO2006018430 A9 WO 2006018430A9 EP 2005054027 W EP2005054027 W EP 2005054027W WO 2006018430 A9 WO2006018430 A9 WO 2006018430A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- processing line
- line according
- food
- processing
- germ
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J25/00—Cheese-making
- A01J25/12—Forming the cheese
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J27/00—After-treatment of cheese; Coating the cheese
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C18/00—Plants, factories, or the like for processing meat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
- A61L2/232—Solid substances, e.g. granules, powders, blocks, tablets layered or coated
Definitions
- the invention relates to a processing line for producing and / or packaging foodstuffs, such as raw sausage, minced meat, sausage, ham, cheese and / or foodstuffs which are heat-treated, for example roasted, with at least one processing device, a packaging device and / or a means of transport at least a portion of the surface of the processing line has a permanently germ-free surface.
- foodstuffs such as raw sausage, minced meat, sausage, ham, cheese and / or foodstuffs which are heat-treated, for example roasted
- Such processing lines are well-known in the art and include, for example, wolves for the disintegration of fresh or frozen meat, mixers and / or emulsifiers for foodstuffs, filling devices with which foodstuffs are stuffed into wrappings, for example natural or artificial casings.
- These processing machines mentioned above are often connected to one another by means of transport, for example conveyor belts, and / or have transport means within the apparatus.
- Wiegestationen can be arranged between the means of transport or integrated into the means of transport.
- Such processing lines may provide a conducive environment for the growth of microorganisms, possibly due to food, moisture and temperatures.
- the present invention is therefore based on the object to provide a processing line for food that does not have the disadvantages of the prior art and / or manages to extend the cleaning cycles.
- the foods produced with the processing line according to the invention have a lower germ count than products which are produced on conventional lines.
- the inventive line is easy to manufacture and cheaper to operate than prior art processing lines, because they need to be cleaned less frequently.
- the foods produced with the processing line according to the invention have a lower bacterial count and are therefore more durable.
- Germ-free in the sense of this invention means to comply with or fall below the tolerable and acceptable limits for the processing of food.
- low germ mean that the total mesophilic count measured in colony forming unit (CFU) / 100 cm 2 is less than 1000, more preferably less than 250, most preferably less than 150, even more preferably less than 100 and most preferably less than 20 ,
- Permanent in the sense of the invention means that the surfaces remain longer germ-free than a conventional stainless steel surface, preferably twice, more preferably three times, very preferably four times, even more preferably five times and most preferably ten times. The cleaning cycles can then be reduced accordingly.
- Permanently low-germ surfaces offer an advantage in a processing line, especially where machine parts come into contact with the food or parts that come into contact with the food at any time, such as packaging, or in areas that are particularly soiled with food, for example , or are difficult to clean.
- the lasting germ reduction can be achieved in that the germs can not be deposited on the corresponding surfaces and / or that the germs on the surfaces killed and / or can not multiply.
- the lasting germ reduction of parts of the surface is achieved in particular by the fact that these surfaces themselves are disinfecting and / or self-cleaning.
- Self-cleaning / disinfecting surfaces offer the advantage of a constant low germ load during operation of the processing line according to the invention.
- the surface preferably has a layer which, as a catalyst, is capable of oxidatively degrading organic molecules.
- a layer consists of a semiconductor material such as titanium dioxide.
- Photocatalysis is used for disinfection, so that particularly inaccessible areas can be kept low in germs without additional cleaning agents.
- a second, photoconductive layer is arranged under the photoactivatable layer through which ultraviolet light, in particular UV-A light, is passed from a UV light source to the first layer, which is photoactivated thereby.
- the excitation of the semiconductor layer via an underlying optical waveguide offers the advantageous possibility of self-disinfecting temporary or permanent shaded surfaces.
- the self-cleaning surface is hydrophobic, in particular executed ultraphob.
- Hydrophobic, ie water and / or oil / grease repellent, for the purposes of this invention is a surface when a drop of 10 ul volume at an inclination ⁇ 20 ° rolls by gravity from the surface and occupies a contact angle> 90 ° to the surface.
- the ultraphob is a surface if a drop of water or oil on it assumes a contact angle> 150 ° and rolls off when the surface inclines ⁇ 10 °.
- Such surfaces are referred to as self-cleaning. Even the smallest amounts of liquids run off at low inclinations. Collected particles are removed with the drop.
- Ultraphobic surfaces their use and methods for their preparation are described, for example, in German Patent DE 198 60 136 C2, which is hereby incorporated by reference and thus as part of the disclosure. Thereafter, an ultraphobic surface may be prepared by patterning a substrate and coating with hydrophobic material.
- the material forming the ultraphobic surface is arbitrary. More preferably, however, the machine surface itself is formed as a substrate for the ultraphobic surface. This can be done, for example, by at least partially sandblasting the surface of the respective machine and then providing it with a hydrophobic or oleophobic coating, as described, for example, in WO / 00/38845, which is hereby incorporated by reference and thus as a part the revelation applies.
- the processing machine according to the invention still comprises conventional devices for cleaning or disinfecting with liquid or gaseous substances or by irradiation.
- the entire surface of the processing line according to the invention has a germ-free surface.
- at least those parts of the processing line according to the invention are provided with a durable germ-free surface which comes into direct or indirect contact with the food and / or the packaging for the food. From a hygienic point of view, for example, it is extremely advantageous to make the conveyor belt, with which the food has relatively long contact, permanently germ-free.
- Further examples preferred with a durable germ-free surface To be provided are pulleys for the packaging film, depositors for filling the packaging, forming, sealing and cutting tools, Portionierb selected or cutting means.
- a processing device is any machine used to process foodstuffs, for example wolves for the purpose of fermenting fresh or frozen meat, mixers and / or emulsifiers for foods, fillers, with the foodstuffs in wrappings, for example natural or vegetable Art casings are filled, devices in which food is heat, such as ovens, or cold treatment, molded or provided with a coating, such as a batter, Peeler, the cover of a food, especially sausage pelvis removed, slicer, the food bars in Slice the slices.
- Food within the meaning of the invention is any food that is used in particular for the nutrition of humans. Preferably, however, these foods are meat, sausage, cheese, ham and confectionery.
- a packaging device in the processing line preferably a form-fill-seal packaging machine is used which comprises a thermoforming, a loading and a sealing station, or a so-called tray sealer, in which prefabricated trays are separated, filled and sealed, or a horizontal or vertical flow wrapper (flowwrapper).
- a form-fill-seal packaging machine which comprises a thermoforming, a loading and a sealing station, or a so-called tray sealer, in which prefabricated trays are separated, filled and sealed, or a horizontal or vertical flow wrapper (flowwrapper).
- Figure 1 shows schematically an embodiment of a processing line for food products.
- FIG. 2 shows a machine surface in section.
- FIG. 3 illustrates the structure of an indirectly photoactivated surface.
- FIG. 1 schematically shows a processing line for food products 1.
- the manufacturing and processing process runs in the direction of arrow 18.
- Food products 15, 16, 17 in different processing stages are moved by a transport means 4.
- the raw or intermediate product 15 is processed in a processing device 2, for example a slicer.
- the processed product 16 is transported to the packaging device 3 and leaves it as a packaged product 17.
- Parts of the surfaces are designed as permanently germ-free surfaces 5.
- Figure 2 shows a section of any device 2, 3, 4 within the processing line 1 according to the invention, which partially has a permanently germ-free surface 5.
- the surface 5 is an ultraphobic surface on which a water droplet assumes a contact angle of 171 ° and in which the rolling angle is ⁇ 10 °.
- parts of the surface were sandblasted and then provided with a hydrophobic coating, as described in WO / 00/38845.
- FIG. 3 shows a photoactivatable layer 6.
- organic substances are oxidatively degraded on the surface 5. Such surfaces are called self-disinfecting.
- the constantly ongoing degradation process permanently ensures a low bacterial load on the surface 5.
- the photocatalytic effect occurs only with prolonged irradiation of the Surface with ultraviolet light 8 on. It is irrelevant whether that side of the photoactivatable layer 6 is irradiated, on which the catalytic reaction takes place, or another side. This makes it extremely advantageous possible to let the irradiation of the layer 6 with UV light 8 via a light guide 7. In this case, the photoactivatable layer 6 can not be shaded. Even if objects are located directly on the surface 5, the process of photocatalysis continues unabated.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/660,251 US20080163766A1 (en) | 2004-08-16 | 2005-08-16 | Processing Line For Producing Foods |
EP05771887A EP1781111A1 (de) | 2004-08-16 | 2005-08-16 | Verarbeitungslinie zum herstellen von lebensmitteln |
NO20071371A NO20071371L (no) | 2004-08-16 | 2007-03-14 | Behandlingslinje for fremstilling av matvarer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004039793.7 | 2004-08-16 | ||
DE102004039793A DE102004039793A1 (de) | 2004-08-16 | 2004-08-16 | Verarbeitungslinie zum Herstellen von Lebensmitteln |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006018430A1 WO2006018430A1 (de) | 2006-02-23 |
WO2006018430A9 true WO2006018430A9 (de) | 2007-03-15 |
Family
ID=35044784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/054027 WO2006018430A1 (de) | 2004-08-16 | 2005-08-16 | Verarbeitungslinie zum herstellen von lebensmitteln |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080163766A1 (de) |
EP (1) | EP1781111A1 (de) |
CN (1) | CN101039584A (de) |
DE (1) | DE102004039793A1 (de) |
NO (1) | NO20071371L (de) |
RU (1) | RU2386256C2 (de) |
WO (1) | WO2006018430A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009011555A1 (de) | 2009-03-06 | 2010-09-09 | Inotec Gmbh Maschinenentwicklung Und Vertrieb | Vorrichtung zum Trennen von Wurstketten |
ES2674345T5 (es) * | 2013-04-23 | 2023-06-26 | Viskoteepak Belgium Nv | Envoltura alimentaria artificial, procedimiento para su retirada y procedimiento para fabricar la misma |
DE102013018863B4 (de) * | 2013-11-11 | 2017-06-29 | Deutsches Institut Für Lebensmitteltechnik E.V. | Verfahren und Vorrichtung zur Rohstoffaufbereitung und effektiven Herstellung von Rohdauerwaren auf Fleisch-und Wurstbasis |
CA2992516A1 (en) * | 2015-07-15 | 2017-01-19 | Tusara Solutions, Llc | Apparatus and method for spraying food and food processing articles with antimicrobials and other agents |
FR3046924B1 (fr) * | 2016-01-21 | 2018-01-12 | Seb S.A. | Procede de cuisson d'un aliment |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4151629A (en) * | 1972-01-08 | 1979-05-01 | Nordischer Maschinenbau Rud. Baader | Method and device for gaining fish meat |
DE3207426C2 (de) * | 1982-03-02 | 1985-04-04 | Hassia Verpackungsmaschinen GmbH, 6479 Ranstadt | Vorrichtung zur Herstellung von Behältern aus thermoplatischen Folienbändern |
US4448117A (en) * | 1982-05-21 | 1984-05-15 | Pet Incorporated | Humpback oven-broiler |
US5104649A (en) * | 1988-05-11 | 1992-04-14 | Monsanto Company | Surface-functionalized biocidal polymers |
US4907394A (en) * | 1988-05-27 | 1990-03-13 | Unionpack Industrielle Lohnverpackuns-Gmbh & Co. | Method for producing a foil-container, apparatus for the implementation of the said method, and a foil-container produced according to the said method |
DE3925746C2 (de) * | 1989-08-03 | 1994-06-23 | Multivac Haggenmueller Kg | Verfahren und Vorrichtung zum Herstellen einer wiederverschließbaren Packung |
DE4116476C2 (de) * | 1991-05-21 | 1994-09-22 | Nordischer Maschinenbau | Separiereinrichtung |
DE9113290U1 (de) * | 1991-10-25 | 1991-12-19 | Kraemer + Grebe Gmbh & Co Kg Maschinenfabrik, 3560 Biedenkopf, De | |
DE4434425C2 (de) * | 1994-09-27 | 1997-04-03 | Fissler Gmbh | Verfahren zur Erzeugung einer Antihaftbeschichtung sowie mit einer solchen versehene Gegenstände |
DE19654109C2 (de) * | 1996-12-23 | 1999-12-09 | Karl F Massholder | Desinfizierbare Oberflächenschicht |
US6091054A (en) * | 1997-03-03 | 2000-07-18 | Abbott Laboratories | Heater plate and method for using same |
PT968143E (pt) * | 1997-03-14 | 2003-11-28 | Ppg Ind Ohio Inc | Forno com limpeza automatica activada fotocataliticamente |
DE19817737A1 (de) * | 1998-04-21 | 1999-11-04 | Hassia Verpackung Ag | Tiefgezogener Becher und Verfahren zu seiner Herstellung |
AU3040100A (en) * | 1998-12-24 | 2000-07-31 | Bayer Aktiengesellschaft | Method for producing an ultraphobic surface by sand blasting |
DE10061250A1 (de) * | 2000-12-09 | 2002-06-13 | Creavis Tech & Innovation Gmbh | Verfahren zur thermisch unterstützten antimikrobiellen Oberflächenausrüstung |
DE20103071U1 (de) * | 2001-02-21 | 2002-07-04 | Krones Ag | Verpackungsmaschine |
DE10118351A1 (de) * | 2001-04-12 | 2002-10-17 | Creavis Tech & Innovation Gmbh | Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung |
DE10139574A1 (de) * | 2001-08-10 | 2003-02-20 | Creavis Tech & Innovation Gmbh | Erhalt des Lotus-Effektes durch Verhinderung des Mikrobenwachstums auf selbstreinigenden Oberflächen |
DE10236728A1 (de) * | 2002-08-09 | 2004-02-26 | Schott Glas | Reinigungsfreundliche Vorrichtung |
US20050171252A1 (en) * | 2004-02-04 | 2005-08-04 | Basf Aktiengesellschaft | Use of naphthalin-1,8-dicarboxylic acid monoimides |
DE202004001852U1 (de) * | 2004-02-06 | 2004-04-22 | Sarastro Gmbh | Vorrichtung zum keimfreien Zapfen von Getränken |
US7942288B2 (en) * | 2004-07-14 | 2011-05-17 | Raymond Qin | Cooking utensils with metallic non-stick coating and methods for making the same |
-
2004
- 2004-08-16 DE DE102004039793A patent/DE102004039793A1/de not_active Withdrawn
-
2005
- 2005-08-16 EP EP05771887A patent/EP1781111A1/de not_active Ceased
- 2005-08-16 WO PCT/EP2005/054027 patent/WO2006018430A1/de active Application Filing
- 2005-08-16 CN CNA2005800350521A patent/CN101039584A/zh active Pending
- 2005-08-16 RU RU2007109480/13A patent/RU2386256C2/ru not_active IP Right Cessation
- 2005-08-16 US US11/660,251 patent/US20080163766A1/en not_active Abandoned
-
2007
- 2007-03-14 NO NO20071371A patent/NO20071371L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1781111A1 (de) | 2007-05-09 |
US20080163766A1 (en) | 2008-07-10 |
RU2007109480A (ru) | 2008-09-27 |
CN101039584A (zh) | 2007-09-19 |
WO2006018430A1 (de) | 2006-02-23 |
NO20071371L (no) | 2007-03-14 |
DE102004039793A1 (de) | 2006-02-23 |
RU2386256C2 (ru) | 2010-04-20 |
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