EP3129298A1 - Method and device for heating food - Google Patents
Method and device for heating foodInfo
- Publication number
- EP3129298A1 EP3129298A1 EP14720470.5A EP14720470A EP3129298A1 EP 3129298 A1 EP3129298 A1 EP 3129298A1 EP 14720470 A EP14720470 A EP 14720470A EP 3129298 A1 EP3129298 A1 EP 3129298A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- packaging part
- packaging
- food
- package
- peripheral side
- 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
- 235000013305 food Nutrition 0.000 title claims abstract description 143
- 238000010438 heat treatment Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004806 packaging method and process Methods 0.000 claims abstract description 573
- 230000002093 peripheral effect Effects 0.000 claims abstract description 104
- 239000000463 material Substances 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 8
- 230000006378 damage Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000123 paper Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000003779 heat-resistant material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 230000000717 retained effect Effects 0.000 abstract 3
- 238000009517 secondary packaging Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 235000002566 Capsicum Nutrition 0.000 description 2
- 240000002834 Paulownia tomentosa Species 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 2
- 239000006002 Pepper Substances 0.000 description 2
- 241000722363 Piper Species 0.000 description 2
- 235000016761 Piper aduncum Nutrition 0.000 description 2
- 235000017804 Piper guineense Nutrition 0.000 description 2
- 235000008184 Piper nigrum Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 235000015220 hamburgers Nutrition 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- 235000021485 packed food Nutrition 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000011888 snacks Nutrition 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000010816 packaging waste Substances 0.000 description 1
- 235000013550 pizza Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000011835 quiches Nutrition 0.000 description 1
- 235000015504 ready meals Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0064—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for processing of food articles
- G07F17/0078—Food articles which need to be processed for dispensing in a hot or cooked condition, e.g. popcorn, nuts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/38—Drawer-and-shell type containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/72—Contents-dispensing means
- B65D5/728—Contents-dispensing means for drawer-and-shell-type containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6435—Aspects relating to the user interface of the microwave heating apparatus
- H05B6/6441—Aspects relating to the user interface of the microwave heating apparatus allowing the input of coded operation instructions, e.g. bar code reader
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2203/00—Decoration means, markings, information elements, contents indicators
- B65D2203/06—Arrangements on packages concerning bar-codes
Definitions
- the invention relates to a method for warming food, a package for use in the method, a set for forming such a package, a device for carrying out the method and a system consisting of such a device and such a package according to the preambles of independent claims.
- Hot-to-consume snack products for immediate consumption at the point of sale such as Pizzas, panis, burgers, quiches, strudel, crepes, etc. are now kept ready for sale either when warm, e.g. in warming showcases, or are offered in the non-warmed or cooled state and must then be heated for consumption.
- the packaged products or straight ⁇ packed product are available on all the non-heated or cooled state, the packaged products or straight ⁇ packed product, mostly by the sales staff, given ⁇ if heated after removal from a package, placed in a furnace and therein. After a certain heating time, the heated product is then removed from the
- a first aspect of the invention relates to a method for heating food, preferably snacks or ready meals, which are offered fresh or sold (eg at + 5 °) or frozen (eg at -18 °), but consumed hot or hot become. If in the following of "food” is mentioned, both single and multiple and / or ver ⁇ different for heating and intended for consumption pro-products meant.
- the food to be heated in a package which advantageously has cuboid dimensions provided.
- This packaging comprises a tray-like or tray-like first packaging part, on which the food packaged with the packaging is arranged.
- This first packaging part is advantageously rectangular in plan view of its food-carrying top, but other shapes are conceivable, such as e.g. a triangular shape, the shape of a circle section or another polygonal shape.
- the first packaging part having arranged thereon the food is surrounded by a secondary packaging member, such that the top with disposed thereon food, bottom and two opposing against ⁇ , preferably mutually parallel circumferential sides of the first package part through the second packaging portion is substantially covered are.
- substantially covered means that, although quite interruptions (eg viewing window) or mallli ⁇ che cutouts may be present, but that pass through the second packaging part in its Umschliessungsrich-, ie without interruption, extends over the mentioned sides of the first packaging part.
- At least one peripheral side of the first packaging part is exposed, ie not from the second Covered packaging, and connects the two aforementioned, covered by the second packaging part, opposite peripheral sides of the first packaging part.
- the packaging with the food contained therein is arranged on a device for heating the Spei ⁇ sen. This is done in such a way that one or meh ⁇ eral provided by the device holding means between the first packaging portion and the second Verpack ⁇ ungsteil be inserted into the packaging, for example in-the disposed on the package to the device
- Holding arms is plugged, and the package is subsequently ⁇ send held by this holding means on the device.
- the first package part having the food arranged thereon is taken with its freely ⁇ side in the removal direction pointing from the two ⁇ th packaging part.
- the second packaging part remains held by the holding means on the front ⁇ direction.
- the foods arranged on the first packaging part removed from the second packaging part are now heated by the device, wherein they remain arranged on the first packaging part.
- the first packaging part After heating the food, the first packaging part having arranged thereon the heated food back to the held by the holding means at the on ⁇ directional secondary packaging member is performed, the ⁇ art that the top, bottom and two ge ⁇ genüberellede peripheral sides of the first Packaging parts are substantially covered with the heated food arranged thereon by the second packaging part.
- the first packaging part preferably returns to its original position within the second packaging part.
- the first packaging part after returning it to the second Packing part occupies a different position therein, for example, rotated by 180 ° position.
- the held after returning the first packaging ⁇ ungsteils in the second packaging part of the holding means on the device packaging with the heated food therein is then removed for transporting the food to the place of consumption of the device.
- a package is verwen- det at which in the original state, the first and two ⁇ th packaging parts, which include the food, are completely enclosed by an air-tight enclosure, eg made of a transparent plastic film.
- the package may also contain a protective atmosphere, which increases the shelf life of the food packaged therein.
- This wrapper is then usually removed by hand prior to placing the package on the device.
- the use of packaging according to the invention with such envelopes makes it possible to further improve hygiene, in particular when storing or presenting the packaging.
- the packaging is placed on the device and the packaging is removed from the device by hand.
- the food to be heated is provided in a package in which the first packaging part, optionally after the removal of an envelope surrounding the packaging, before placing the Packaging on the device force, form and / or cohesively in the direction of the exposed peripheral side of the first packaging part is connected to the second packaging part.
- This force, form and / or material connection is then canceled during the arrangement of the packaging on the device or between the arrangement of the packaging on the device and the removal of the first packaging part with the food arranged thereon from the second packaging part.
- a frictional connection it is also provided that this is not canceled, but is only overcome when removing the first packaging part with the food arranged thereon from the second packaging part.
- a frictional connection can be produced, for example, in that the second packaging part tightly encloses the first packaging part, or in that regions are present in which the two packaging parts adjoin one another directly or via intermediate elements under pressure prestress.
- a positive connection can e.g. be generated by engaging or snapping elements or contours of the first and the second packaging part in each other.
- An interfacial substance may e.g. be generated by the fact that the two packaging parts are locally connected to each other via glued paper sections, which must be destroyed to remove the first packaging part from the second packaging part.
- the food to be heated are provided in a packaging in which the first packaging part before placing the package on the device non-positively and / or positively connected in the direction of the exposed peripheral side of the first packaging part with the second packaging part is. This positive and / or positive connection is released during the arrangement of the packaging on the device or between the arrangement of the packaging on the device and the removal of the first packaging part with the food arranged thereon from the second packaging part.
- this force and / or positive connection is then restored by the device before or during the removal of the package with the heated food contained therein, to avoid unintentional falling out of the first packaging part with the heated food arranged thereon from the second packaging part. In this way, a particularly secure transport of the packaging to the place of consumption is possible.
- the first packaging part with the food arranged thereon between the removal from the second packaging part and the return to the second packaging part exclusively and horizontally, preferably along a single straight line Movement path moves. This makes it possible to perform the method with relatively compact and inexpensive devices.
- the first packaging part with the food arranged thereon is removed from the second packaging part, when the food arranged thereon is heated and when it is returned to the second packaging part, in particular uninterruptedly in the area of those of its peripheral sides, which previously existed were covered by the second packaging part.
- the removal of the first packaging part takes place with the Spei ⁇ sen arranged thereon from the second packaging part, holding the ers ⁇ th packaging part with the food arranged thereon during heating of the food and returning the first packaging part with the heated food arranged thereon in the second packaging part by means of a heat-resistant fork-like support structure.
- a heat-resistant fork-like support structure As a result, particularly practical solutions are possible, in which in addition a very uniform heating of the arranged on the first packaging part food can be realized.
- the heating of the food is preferably carried out ⁇ in a directly behind the holding means of the device arranged heating chamber of the device. In this way, long transport routes can be avoided in the pre ⁇ direction and it can be particularly Kompak ⁇ te devices are used.
- a second aspect of the invention relates to a package for use in the method according to the first aspect of the invention.
- This packaging has a preferably substantially rectangular tray-like or tray-like first packaging part of a dimensionally stable heat-resistant material, preferably of cardboard, for the arrangement of food to be heated thereon.
- the packaging has a second
- Packing part of a dimensionally stable material e.g. of cardboard and / or PET, which in a preferred embodiment is at least partially transparent.
- the first packaging part is circumferentially enclosed by the second packaging part in such a way that its top side, its underside and a first of its peripheral sides and a second of its peripheral sides, which lies opposite the first peripheral side, are substantially covered by the second packaging part.
- substantially covered here means that interruptions (eg viewing windows) or cut-outs may be present in the second packaging part, but that it is in its surrounding direction without interruption via the mentioned sides of the first As such, the second packaging part thus forms a closed circumferential enclosure around the first packaging part.
- a packaging space is formed, which is provided for receiving food to be arranged on the upper side of the first packaging part or in which food arranged on the upper side of the first packaging part is located.
- At least a further, third peripheral side of the first packaging part which connects the aforementioned first and second peripheral sides of the first packaging part which are covered by the second packaging part in Wesent ⁇ union with each other, free-lying, ie not to the second packaging part ⁇ covers ,
- This form-fit can, preferably by introducing bodies, such as the support arms of a device according to the invention in a direction paral ⁇ lel to the first and the second ümfangsseite the Ers ⁇ th packaging part of the same from the third ümfangsseite forth in the lateral spaces are removed, to enable removal of the first packaging part from the second packaging part with its third ümfangsseite pointing in the removal direction.
- Such a package is particularly well for use in the present invention Ver ⁇ drive according to the first aspect of the invention.
- the Positive connection between the first packaging part and the second packaging part is also present in the direction of the fourth peripheral side and can be achieved by retracting body parts, such as the support arms of a device according to the invention in a direction parallel to the first and the second peripheral side of the fourth Circumference side are lifted into the lateral spaces inside, to enable removal of the first packaging part from the second packaging part with the fourth peripheral side pointing in the removal direction.
- This embodiment of the packaging makes it possible to remove the first packaging part after a release of the positive connection either in a first removal direction (third circumferential side pointing in removal direction) or a second removal direction (fourth circumferential side in removal direction) from the second packaging part, wherein the first Extraction direction and the second removal direction are preferably opposite.
- the first packaging part of the packaging according to the invention is preferably cup-shaped, wherein the positive connection between the first packaging part and the second packaging part is at least partially effected in that the second packaging part in the region in which it substantially covers the top side of the first packaging part, penetrates into the bounded by the peripheral sides of the first packaging part opening of the shell mold of the first packaging part. In this way, it is particularly easy to safely create a form fit between the first packaging part and the second packaging part in the direction of the third and possibly also the fourth peripheral side of the first packaging part.
- the second packaging part surrounds the upper ends of the first and the second peripheral side of the first packaging part. Furthermore, it is preferred that the positive connection between the first packaging part and the second packaging part is at least partially effected by the first and the second packaging part being locked together, preferably in the region of the first and / or the second peripheral side of the first packaging part.
- one or more tabs pointing downwards are respectively formed on the inside of the first peripheral side and / or on the inside of the second peripheral side of the first packaging part in the area of the upper end of the respective peripheral side, and although preferably by an inward folding of the respective
- Peripheral side forming material Behind this or the ⁇ sen tabs of the second packaging part is locked, preferably with one or more formed thereon or connected to this tabs or locking strips.
- Recesses respectively engage one or more of the In ⁇ inner side of the second package part projections formed one, which are advantageously formed out of rolled up punched in the second packaging part.
- the first packaging part schalenför ⁇ mig is formed.
- the first and second trans- side of the first packaging part in the direction from bottom to top inclined outwards, with advantage by an angle of at least 5 °. This results in the advantage that the first packaging part becomes narrower towards the bottom, which makes it possible to grip it in the region of its first and second circumferential sides.
- the packaging are the regions of the second package part, covering the first and second circumferential side of the first package part, in Rich ⁇ tung seen from bottom to top inwardly inclined, with advantage to an angle of at least 5 °.
- a packaging according to the invention can be formed with lateral spaces which have a particularly symmetrical triangular cross-section, which is preferred.
- the second packaging part provides leading edges in the region adjacent to the lower ends of the first and the second peripheral side of the first packaging part, which extend along these outer sides.
- the first packaging part can be securely guided and centered within the second packaging part, so that the lateral spaces have clearly defined dimensions.
- These guiding edges may, for example of folds of the material of the second packaging ⁇ be partly formed or guide strips which are fixed to the inside of the second package part, for example by gluing.
- the material of the two ⁇ th packaging portion in the region in which it covers the top of the first package part is perforated to permit an exchange of gas be- see the inside and the outside of the second packaging part in this area.
- the first and the second packaging part are designed such that the dissolution of the positive connection between these two packaging parts is achieved by introducing physical forces, such as from the support arms of a device according to the invention, in a direction parallel to the first or second
- the second circumferential side of the first packaging part can be made from the third or the fourth peripheral side of the first packaging part into the lateral spaces.
- the package is designed such that after removal of the first packaging part from the second packaging ⁇ part with the third or fourth peripheral side pointing in the removal direction, the first packaging part are introduced with advantage in the reverse direction to the removal direction again in the second packaging part can, that the first package member is surrounded by the second packaging part in such a way that its upper side, its base and its first and second order ⁇ peripheral side are covered by the second packaging portion is substantially and in this state either automatically a positive connection between the first package portion and the second packaging part opposite to the direction of insertion is present or can be produced by external intervention from the outside, or in a retraction of Kor ⁇ perities from the lateral spaces is automatically made her ⁇ or can be produced by manual intervention, to Verhind tion of unintentional falling out of the first packaging part from the second packaging part.
- Such packaging allows a special ⁇ safe transport of inventively heated food.
- the positive connection is produced by latching of the first packaging part with the second packaging part or produced is. This further increases the transport safety of the packaging.
- the second packaging part comprises means, such as e.g. Grips by means of which the form-fitting can be canceled manually. This facilitates the opening of the packaging.
- the package includes food disposed therein in the space formed between the top of the first packaging member and the second packaging member.
- Such packaged foods represent a preferred commercial form of the invention.
- a barcode is arranged on the third and / or the fourth peripheral side of the first packaging part, which contains information about the food contained in the packaging, in particular information regarding the product-specific heating of the food. In this way, an automatic product-appropriate heating of the food with a device according to the invention, which can read the bar code ⁇ , possible.
- the packaging has an airtight envelope, with advantage of a transparent tubular bag film, which completely and airtight encloses the first and the second packaging part with the food contained therein and optionally contains a protective atmosphere.
- a transparent tubular bag film which completely and airtight encloses the first and the second packaging part with the food contained therein and optionally contains a protective atmosphere.
- the second packaging part in packaging in which the first packaging part is cup-shaped and the positive connection between the first packaging part and the second packaging part is at least partially effected in that the second packaging part in the area in which it covers the top of the first packaging part in the limited opening of the shell of the first packaging part opening of the shell shape of the first packaging part, it is preferred that the second packaging part in the region in which it covers the top of the first packaging part penetrate into the opening of the shell shape of the first packaging part delimited by the peripheral sides of the first packaging part to form a depression.
- accessories adapted to the food contained in the packaging are arranged, eg cutlery, a napkin and / or complementary products for consumption together with the food, such as salt, pepper, olive oil, etc. These accessories are also within the airtight
- Sheath arranged. This makes it possible to provide products specific accessories captive on the product packaging Ever ⁇ clothes.
- a third aspect of the invention relates to a kit comprising a first package part and a second package part in the formation of a packaging ge ⁇ Mäss the second aspect of the invention.
- Verpack ⁇ ungssets also form preferred commercial forms of the invention.
- a fourth aspect of the invention relates to an apparatus for carrying out the method according to the first aspect of the invention using a package according to the second aspect of the invention, wherein the package includes meals to be heated.
- the device comprises a housing and a heating chamber arranged in the housing for heating the food, preferably by means of microwaves and / or infrared radiation.
- the device comprises holding means comprising two spaced-apart holding arms.
- the ⁇ se support arms are at a substantially identical height in a substantially horizontal direction away from an operating side of the housing, such that the Ver ⁇ pack with the third peripheral side of its first packaging part can be plugged ahead of the support arms, said Retaining arms in each one of the two lateral spaces of the packaging are inserted, and that the package can be held by the attachment to the holding arms of these on the device.
- the holding means comprising two spaced-apart holding arms.
- the ⁇ se support arms are at a substantially identical height in a substantially horizontal direction away from an operating side of the housing, such that the Ver ⁇ pack with the third peripheral side of its first packaging part can be plugged ahead of the support arms, said Retaining arms in each one of the two lateral spaces of the packaging are inserted, and that the package can be held by the attachment to the holding arms of these on the device.
- Envelope be removed and / or any of the lateral spaces of the packaging covering cover be removed or destroyed. It is also conceivable that such cover elements can be destroyed by plugging on the support arms.
- the device comprises transport means comprising two spaced apart transport arms, which are inserted after insertion of the package on the support arms and held with the holding arms on the device packaging in the region between the holding arms in each case in one of the two lateral spaces of the package or inserted can.
- transport arms can protrude when attaching the package on the support arms together with the support arms from the housing of the device and retracted together with these in the side rooms, or can only after attaching the package to the support arms and with the holding arms on the device held packaging in the lateral spaces.
- the first Ver ⁇ packet part can with arranged thereon food in particular ⁇ sondere automatically be gripped and, after the In ⁇ raise the positive engagement between the first and the two ⁇ th packaging part, in particular automated with arranged thereon food in the mounting direction of the package pulled out of the zv / eiten packaging part on the support arms and transported into the heating chamber.
- the second packaging part of the holding arms remains held on the operating side of the device. After heating the arranged on the first packaging part food in the heating chamber, the first Packing part with the heated food arranged thereon with the transport arms are again completely returned to the held with the holding arms on the operating side second packaging part.
- the method according to the invention can be carried out particularly simply and safely using the packaging according to the invention.
- the distance between the transfer arms is comparatively changed, namely preferably reduced in size, for gripping the first packaging part with it, at ⁇ ordered food.
- the heating chamber of the device is preferably located, viewed in the direction of the packaging, behind the retaining arms.
- the area in which the packaging or the second packaging part can be held with the holding arms on the operating side of the device separated by a advantageously in a plane parallel to the operating side of the device sliding oven door from the heating chamber or
- the oven ⁇ door has on its outer side a scanner, with which when or after plugging the packaging on the holding arms arranged on the third peripheral side of the first packaging part barcode with information regarding the heating of the contained in the package Food can be read, and that the device has a control with which automatically controlled depending on the data provided via the bar code, the heating of the food.
- a scanner with which when or after plugging the packaging on the holding arms arranged on the third peripheral side of the first packaging part barcode with information regarding the heating of the contained in the package Food can be read
- the device has a control with which automatically controlled depending on the data provided via the bar code, the heating of the food.
- the device is designed such that the transport arms of the device are always arranged within the heating chamber when the oven door is closed.
- the device is further advantageously designed such that with her for heating the arranged on the first packaging part food after attaching the package to the support arms and held with the holding arms on the device packaging the following five steps can be performed automatically in particular:
- the oven door and the transport arms on a common drive unit for moving the ⁇ same on.
- the apparatus-technical effort can be reduced and it can be saved accordingly costs.
- the support arms of the device are adjustable in their distance to allow a certain according to the definition of spreading variously wide inventive packaging on this.
- the holding arms of the device can be folded away to reduce the dimensions of the device for transport.
- the holding arms of the device are designed as flat wings or wire hoops, preferably made of metal.
- Such support arms are stable and inexpensive to produce.
- a fifth aspect of the invention relates to a system (also arrangement or set) consisting of a pre ⁇ direction to the fourth aspect of the invention and at least one packaging according to the second aspect of the invention, wherein the package and the device are adapted such to each other in accordance with that of the Positive locking between the first packaging part and the second packaging part of the package when attaching the package to the support arms or after attaching the package to the support arms is automatically canceled by the device.
- the inventive heating of food arranged in the packaging is significantly simplified with the device.
- the holding arms of the device are designed as flat wings or wire hoops which increase in the direction of the operating side of the device in the amount or in the circumference of its envelope, have an increasingly greater distance from each other and / or in their increase the upper area away from each other.
- the package is designed in this system such that the positive engagement between its first and its second packaging part upon pushing the package onto the support arms by increasing the height of the support arms, by increasing the Hü11kurven influencess the support arms, by increasing the distance of the support arms to - Canceled each other and / or by the use of the support arms.
- Such a design needed no moving parts to remove the positive connection and is therefore robust and inexpensive to implement.
- the device and the package are designed such that the form fit between the ERS th and the secondary packaging member can be canceled by a Auseinan ⁇ rough because of the retaining arms by sliding the Ver ⁇ pack in the retaining arms.
- This embodiment represents an alternative to the first preferred embodiment and makes possible other configurations of the packaging.
- the device and the package are designed such that the form fit between the ers ⁇ th and the secondary packaging member can be released by a retraction of the transfer arms in the lateral spaces of the packing, preferably after the on ⁇ push the Packaging on the support arms.
- This Substituted ⁇ staltung represents a further alternative to the first preferred embodiment, and in turn is capable of other embodiments of the packaging.
- the device and the package are formed of ⁇ manner that the form fit between the ers ⁇ th and the second package part by a cooperation drive of the transport arms when gripping the first Ver ⁇ package part with the supporting arms can be canceled ,
- This embodiment represents a further alternative to the first preferred embodiment and in turn allows other embodiments of the package.
- ⁇ staltung one or another of these four can before ⁇ ferred embodiments be particularly preferred, or some combination of these.
- the device and the package are formed of ⁇ manner that a form fit between the ERS and the second packaging part in the direction of Aufsteckides the package on the support arms when returning the first packaging part with the heated food in the second packaging part, when pulling out the transport arms from the lateral spaces of the package and / or when removing the packaging from the device automatically will be produced.
- the safety of the packaging containing the heated food can be significantly increased during transport to the place of consumption.
- Fig. 1 is a perspective view of a first inventive package
- Fig. La is a perspective view of the inner packaging part of the packaging of Fig. 1;
- Fig. Lb is a perspective view of the outer packaging part of the packaging of Fig. 1;
- FIG. 2 is a perspective view of a device according to the invention.
- Figures 3a to 3g are perspective Dar ⁇ positions of the device of Figure 2 in the Intended MAESSEN operation for heating the food contained in the package of Figure 1 according to the inventive method..;
- FIG. 4 shows a perspective view of the packaging in an operating situation following directly on the situation illustrated in FIG. 3b;
- FIG. 5a shows a perspective view of the inner packaging part of a second packaging according to the invention
- FIG. 5b shows a vertical section along the line AA in FIG. 5a through the second packaging according to the invention
- FIG. 5c shows a representation like FIG. 5b of a variant embodiment
- FIG. 6a is a perspective view of the inner packaging part of a third inventive package
- FIG. 6b shows a partial perspective view of the outer packaging part of the third packaging according to the invention
- FIG. 6c shows a vertical section along the line B-B in FIG. 6a through the third packaging according to the invention
- FIG. 6d shows detail X from FIG. 6c; FIG. and
- Fig. 6e is a representation as Fig. 6d of a variant.
- FIG. 1 shows a first packaging according to the invention in a perspective plan view.
- the package is of a bowl-like rectangular inner packaging part 2 (claimed first packaging part) of a heat-resistant and microwaveable cardboard material on which the foodstuffs packaged with the packaging 1 are arranged, and an outer packaging part 3 (second packaging part according to the requirements), also made of cardboard material.
- the outer packaging part 3 encloses the inner packaging part 2 with the food arranged thereon 1 such that its upper side 4, the underside 5 and the opposite shorter circumferential sides 6a, 6c of the same (claim first and second peripheral sides) are substantially covered by the outer packaging part 3.
- a packaging space is formed between the upper side 4 of the inner packaging part 2 and the outer packaging part 3, in which the food 1 are arranged.
- the other two longer circumferential sides 6b, 6d of the inner packing part 2 are not covered by the outer packaging part 3 and carry in their center a bar code 19, which information on the Verpack ⁇ th Food 1 includes, in particular information Subject Author ⁇ fend the product-appropriate heating of the food 1.
- the outer packaging part 3 penetrates in the region in which it covers the upper side 4 of the inner packaging part 2 with the food 1 arranged thereon, forming a depression 20 in that of the peripheral sides 6 a, 6 b, 6 c, 6 d of the inner packaging part 2 limited opening of its shell shape. This creates between the inner packaging part 2 and the outer packaging part 3 a positive connection in the direction of the two longer peripheral sides 6b, 6d, which prevents the inner packaging part 2 can fall out of the outer packaging part 3 in the direction of one of the longer peripheral sides 6b, 6d.
- the packaging according to FIG. 1 is provided with an airtight envelope (not shown) for storage and sale, eg from a transparent tubular bag film which completely encloses the inner 2 and outer 3 packaging parts, which is preferred, then there is in this depression 20, also enclosed by the wrapping, arranged on the packaged food 1 adapted accessories, such as cutlery and a napkin and / or complementary products for consumption together with the food 1, such as pepper, salt, olive oil, etc.
- the two shorter circumferential sides 6a, 6c of the inner packaging part 2 are inclined from the bottom upwards by an angle of about 5 ° and the areas of the outer packaging part 3 which cover these peripheral sides 6a, 6c are tilted from bottom to top inwards at an angle of about 5 °.
- the package each formed between one of the two shorter peripheral sides 6a, 6c of the inner packaging part 2 and the outer packaging part 3, two along the respective shorter peripheral side 6a; 6c it ⁇ stretching openings IIa, IIb (fishsgemäs- se lateral spaces) with a substantially constant triangular cross-sections, which are accessible to each of the two longer circumferential sides 6b, 6d of the inner Verpack- ungsteils 2 ago.
- FIG. 2 shows a perspective top view of a device 7 according to the invention for heating the food 1 contained in the packaging from FIG. 1 according to the method according to the invention.
- the device 7 comprises a housing 21 in which a heating chamber 10 for heating the food 1 by means of microwaves and / or infrared radiation is arranged. In the Darge ⁇ presented in Fig. 2 not operating situation the heating chamber is closed by an oven door 22 10.
- the device 7 On the operating side of its housing 21, the device 7 has two support arms 8a, 8b made of stainless steel with a triangular cross-section which protrude at an identical height in the horizontal direction from its housing 21.
- the retaining arms 8a, 8b are slightly conical and / or slightly twisted, such that they increase in height in the direction of the housing 21 of the device 7 and / or in their upper region an increasingly larger one Have distance to each other.
- the device 7 is designed such that the package of Fig. 1 optionally with the one 6b or the other 6d longer peripheral side of the inner packaging part
- the support arms 8a, 8b can be plugged, wherein the support arms 8a, 8b in each case in one of the two openings IIa; IIb of the packaging are inserted, and that the package can then be held by these two support arms 8a, 8b on the device 7.
- the holding arms 8a, 8b each claim only about the outer half of the triangular cross section of the respective passage opening IIa, IIb.
- the holding arms 8a, 8b are conical and / or twisted as described above, the areas of the outer packaging part 3, which cover the shorter circumferential sides 6a, 6c of the inner packaging part 2, at their upper ends when attaching the packaging to the support arms 8a, 8b increasingly pushed upward or outward, whereby the area of the äus- sera package part 3, wherein the top surface 4 of the covers in ⁇ Neren packaging part 2 to form a depression 20 rises, and the positive connection between the inner packaging part 2 and the outer packaging part
- the oven door 22 opens, with the packaging held on the operating side of the device 7 via the holding arms 8a, 8b, being moved into the housing 21 and then moved along a plane running parallel to the operating side , From the now open heating chamber 10, in each case adjoining the inside of one of the two retaining arms 8a, 8b, two transport arms 9a, 9b of quartz glass enter the cross-sectional areas of the passage openings IIa, IIb not claimed by the retaining arms 8a, 8b (see FIG. 3b) until they pass through
- the two transport arms 9a, 9b are moved towards each other, taking the inner packaging part 2 at the two shorter circumferential sides 6a, 6c. Then, the inner packaging part 2 with the food arranged thereon 1 with the transport arms 9a, 9b in Aufsteckides the package on the holding arms 8a, 8b moved out of the outer packaging part 3 and transported into the heating chamber 10 (see Fig. 3c). As soon as the inner packaging part 2, supported by the transport arms 9a, 9b, is arranged completely in the heating chamber 10, the oven door 22 closes and the food 1 arranged thereon is heated in the heating chamber 10, while the outer packaging part 3 is connected to the holding arms 8a, 8b at the Operating side of the device 7 remains held. This situation is shown in Fig. 3d.
- Food 1 in the heating chamber 10 using the information provided by the barcode 19 22 opens the oven door and the inner 'packaging part 2 arranged thereon heated food 1 by means of the transport arms 9a, 9b back to the support arms 8a, 8b on the operating side of the device 7 held outer packaging member 3 is inserted (see Fig. 3e) until it assumes its original position.
- the transport arms 9a, 9b are moved apart until they release the inner packaging part 2 and then moved back into the heating chamber 10 (see Fig. 3f), whereupon the oven door 22 closes again and the package 2, 3 with the heated food therein 1 remains provided by the holding arms 8a, 8b provided on the operating side of the device 7 (see FIG. 3g).
- the outer packaging part 3 In order to remove the packaging 2, 3 from the device 7, it is grasped by the hands in the area of the shorter peripheral sides 6a, 6c of the inner packaging part 2 and pulled downwards in the opposite direction from the holding arms 8a, 8b, the outer packaging part 3 being in the region, in which it covers the upper side 4 of the inner packaging part 2 and the heated food 1, is again pressed into the limited opening of the peripheral sides 6a, 6b, 6c, 6d of the inner packaging part 2 opening of the shell mold of this packaging part 2, so that the originally existing form - Closed between the inner packaging part 2 and the outer packaging part 3 is restored and thus falling out of the inner packaging part 2 from the outer packaging part 3 is prevented.
- FIG. 5a The inner packaging part 2 of a second packaging according to the invention is shown in a perspective plan view in FIG. 5a.
- this packaging differs from that shown in FIG. 1 only in that the inner packaging part 2 on the inner sides of its shorter peripheral sides 6a, 6c in the region of the upper ends of the same each two downwardly facing tabs 12, which by an inward folding of the the respective peripheral side 6a; 6c forming cardboard material are formed.
- This latching is automatically canceled when pushing the package 2, 3 on the two support arms 8a, 8b of the device by the previously described force application of the support arms 8a, 8b on the outer packaging part 3, together with the above-mentioned positive connection between the two packaging parts 2, 3rd ,
- Fig. 5c shows a representation as Fig. 5b of a variant of the second inventive package, in which each on the inside of the outer packaging part 3 instead of the tab 13, a locking bar 13a is formed, which under the tabs 12 of the respective peripheral side 6a, 6c of the inner Packaging part 2 is locked.
- FIG. 6a The inner packaging part 2 of a third packaging according to the invention is shown in a perspective plan view in FIG. 6a.
- Fig. 6b which shows a partial perspective view of the outer packaging part 3 of the third inventive package
- Fig. 6c which shows a vertical section along the line BB in Fig. 6a through part of the third inventive package
- Fig. 6d which shows detail X from FIG. 6c
- this packaging differs from FIG that shown in Fig. 1, characterized in that the inner packaging part 2 on the inner sides of its shorter peripheral sides 6a, 6c in the region of the upper ends thereof each have two openings 14, which are respectively produced by punching the cardboard wall.
- the outer packaging member 3 has in each case at the Be ⁇ area of the catches plastic tabs 18 by means of which the catches and the positive connection between the two packing parts 2, 3 specifically it can be lifted by pulling by hand.
- FIG. 6 e shows a representation like FIG. 6 d of a variant of embodiment of the third packaging according to the invention.
- the inner packaging part 2 has in each case two depressions 14a on the inner sides of its shorter circumferential sides 6a, 6c in the region of the upper ends thereof, each of which being punched out by punching one of the two layers of a double-layered one Cartonboard are generated.
- projections 15 are latched, which are formed by expedikrempelte punched 15 in the outer packaging ⁇ part 3. This latching is when pushing the package 2, 3 on the two support arms 8a, 8b of the device 7 by the previously
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18202445.5A EP3470342A1 (en) | 2014-04-10 | 2014-04-10 | Package for heating food |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH2014/000045 WO2015154198A1 (en) | 2014-04-10 | 2014-04-10 | Method and device for heating food |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18202445.5A Division-Into EP3470342A1 (en) | 2014-04-10 | 2014-04-10 | Package for heating food |
EP18202445.5A Division EP3470342A1 (en) | 2014-04-10 | 2014-04-10 | Package for heating food |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3129298A1 true EP3129298A1 (en) | 2017-02-15 |
EP3129298B1 EP3129298B1 (en) | 2018-12-05 |
Family
ID=50628596
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18202445.5A Withdrawn EP3470342A1 (en) | 2014-04-10 | 2014-04-10 | Package for heating food |
EP14720470.5A Active EP3129298B1 (en) | 2014-04-10 | 2014-04-10 | Method and device for heating food |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18202445.5A Withdrawn EP3470342A1 (en) | 2014-04-10 | 2014-04-10 | Package for heating food |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP3470342A1 (en) |
WO (1) | WO2015154198A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201205243D0 (en) | 2012-03-26 | 2012-05-09 | Kraft Foods R & D Inc | Packaging and method of opening |
GB2511559B (en) | 2013-03-07 | 2018-11-14 | Mondelez Uk R&D Ltd | Improved Packaging and Method of Forming Packaging |
GB2511560B (en) | 2013-03-07 | 2018-11-14 | Mondelez Uk R&D Ltd | Improved Packaging and Method of Forming Packaging |
CH713807A2 (en) * | 2017-05-22 | 2018-11-30 | Niemetz Walter | Sliding sleeve, sliding box and flat blank for folding a sliding sleeve. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1380921A (en) * | 1971-01-22 | 1975-01-15 | Drg Packaging Ltd | Package |
SE7908671L (en) * | 1979-10-19 | 1981-04-20 | Gunnar Axel Anjou | CHILDREN'S SEATS |
US4818831A (en) * | 1987-06-25 | 1989-04-04 | General Mills, Inc. | Amphoteric ceramic microwave heating susceptor |
US5147994A (en) * | 1990-01-10 | 1992-09-15 | Patentsmith Corporation | Microwave vending machine |
GB9425335D0 (en) * | 1994-12-15 | 1995-02-15 | M Y Sharp Interpack Limited | Package |
GB9915335D0 (en) * | 1999-07-01 | 1999-09-01 | Food Serv Tech Ltd | Hot food vending machine |
JP2001317741A (en) * | 2000-02-28 | 2001-11-16 | Dainippon Printing Co Ltd | Food automatic cooking system, and microwave oven |
WO2005002988A2 (en) * | 2003-07-01 | 2005-01-13 | Walter Niemetz | System and method for storing, heating, and packaging food products at point of consumption |
AU2008246286B2 (en) * | 2007-11-22 | 2015-08-13 | Sophinity Pty Ltd | Lid for container |
-
2014
- 2014-04-10 EP EP18202445.5A patent/EP3470342A1/en not_active Withdrawn
- 2014-04-10 EP EP14720470.5A patent/EP3129298B1/en active Active
- 2014-04-10 WO PCT/CH2014/000045 patent/WO2015154198A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3129298B1 (en) | 2018-12-05 |
WO2015154198A1 (en) | 2015-10-15 |
EP3470342A1 (en) | 2019-04-17 |
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