EP1765087A1 - Method for moulding a raw material supplied as a mass into separate products - Google Patents
Method for moulding a raw material supplied as a mass into separate productsInfo
- Publication number
- EP1765087A1 EP1765087A1 EP05749517A EP05749517A EP1765087A1 EP 1765087 A1 EP1765087 A1 EP 1765087A1 EP 05749517 A EP05749517 A EP 05749517A EP 05749517 A EP05749517 A EP 05749517A EP 1765087 A1 EP1765087 A1 EP 1765087A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mould cavity
- underpressure
- moulding
- cavities
- below atmospheric
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/10—Moulding
Definitions
- This moulding apparatus has one or more mould cavities, the form and dimensions of which correspond precisely to those of the desired end product. Each supplied portion is carried into a mould cavity or divided over a number of mould cavities, whereafter the mould cavity (or cavities) is/are closed, for instance by a pressure member. Once the products are fixed in the mould cavity (or cavities) in the desired form, they are removed therefrom, for instance using a reciprocally movable ejecting member, and discharged on a conveyor.
- a problem of the known method is that the moulded products are not perfectly uniform. Variations can occur in both the form and weight of the products. This is undesirable with a view to the further processing of the products. Weight differences moreover result in.
- End products are thus formed which, due to the absence of included air, show practically no variation in either weight or shape.
- the division of the raw material into portions preferably already takes place under a pressure below atmospheric pressure.
- the inclusion of air in the raw material is thus prevented from the first stage of the method.
- urging of the portions into the mould cavity or cavities takes place under a pressure below atmospheric, it is ensured that at least during the moulding the material is almost completely free of air inclusions.
- An optimal filling of the mould cavity (or cavities) is thus achieved, and thereby a uniform and well-defined form of the end products.
- transporting of the portions advantageously also takes place under a pressure below atmospheric.
- the portion is divided substantially transversely of the direction of transport, wherein this division also takes place under a pressure below atmospheric.
- the whole process thus takes place at an underpressure.
- the pressure below atmospheric can amount to at least 0.5 bar (absolute) .
- the pressure below atmospheric preferably amounts to between 0.6 and 0.99 bar (absolute), and more preferably to between 0.7 and 0.9 bar (absolute) .
- the invention further relates to an apparatus for performing the above described method.
- An apparatus 11 for performing the above described method consists in the shown embodiment of supply means 12, for instance in the form of a feed hopper, and means 13 connecting thereto for dividing into portions the raw material fed by supply means 12 (fig. 2) .
- These portioning means 13 can for instance comprise a vane pump.
- Connecting onto portioning means 13 are transporting means 14, for instance in the form of one or more conduits.
- These transporting means 14 carry the raw material portion by portion to dividing means 15, for instance in the form of a flared housing having therein one or more metering pumps (not shown), again for instance in the form of vane pumps. From these dividing means 15, over practically the whole working width, each portion enters a moulding member 16 de ining one or more mould cavities 17.
- Portioning means 13 can advantageously form part of a so-called vacuum filler as used in sausage production.
- the transporting means 14 and dividing means 15 are also connected to a source of underpressure.
- a source of underpressure Use is made here of a shared source which can for instance be arranged in a housing 22 in which the portioning means 13 are accommodated.
- the different components of apparatus 11 then of course have to be mutually connected in airtight manner.
- the means 18 for urging the portion of material into mould cavity (or cavities) 17 are also connected in the shown embodiment to this source 21 of underpressure.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Seeds, Soups, And Other Foods (AREA)
- Formation And Processing Of Food Products (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1026228 | 2004-05-14 | ||
NL1028675A NL1028675C1 (en) | 2004-05-14 | 2005-04-01 | Method for forming individual products from a raw material supplied as a mass. |
PCT/NL2005/000368 WO2005110096A1 (en) | 2004-05-14 | 2005-05-13 | Method for moulding a raw material supplied as a mass into separate products |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1765087A1 true EP1765087A1 (en) | 2007-03-28 |
Family
ID=34969213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05749517A Withdrawn EP1765087A1 (en) | 2004-05-14 | 2005-05-13 | Method for moulding a raw material supplied as a mass into separate products |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1765087A1 (en) |
NL (1) | NL1028675C1 (en) |
WO (1) | WO2005110096A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103005646B (en) * | 2012-12-21 | 2015-04-08 | 济南好为尔机械有限公司 | Food molding and portioning machine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182003A (en) | 1978-02-28 | 1980-01-08 | Formax, Inc. | Food patty molding machine |
DE2906868C2 (en) * | 1979-02-22 | 1985-05-09 | Hans Sommer GmbH & Co.KG, 6951 Limbach | Device for pressing meat |
DE2906866A1 (en) | 1979-02-22 | 1980-09-04 | Polysius Ag | Hammer crusher for comminuting solid material - has rotor with pivoted impact elements supported in staggered pattern by circular ribs |
DE3217164A1 (en) * | 1981-06-09 | 1982-12-23 | C. Hoegger & Cie. AG, 9202 Gossau | Cutter takeoff apparatus |
DE3234442A1 (en) * | 1982-09-17 | 1984-03-22 | Handsche, Hermann, 7820 Titisee-Neustadt | DEVICE FOR PROCESSING MEAT CONTAINING IN A SHAPED CONTAINER AND METHOD THEREFORE |
IE904537A1 (en) * | 1990-12-17 | 1992-06-17 | Abrakebabra Holdings Ltd | A method and apparatus for forming a minced meat block |
-
2005
- 2005-04-01 NL NL1028675A patent/NL1028675C1/en not_active IP Right Cessation
- 2005-05-13 EP EP05749517A patent/EP1765087A1/en not_active Withdrawn
- 2005-05-13 WO PCT/NL2005/000368 patent/WO2005110096A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2005110096A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005110096A1 (en) | 2005-11-24 |
NL1028675C1 (en) | 2005-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20061214 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20090226 |
|
19U | Interruption of proceedings before grant |
Effective date: 20100426 |
|
19W | Proceedings resumed before grant after interruption of proceedings |
Effective date: 20121001 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: C.H STRIJKERT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20130402 |