EP1230134A1 - Transportbehälter zum verpacken und transportieren von tiefgekühlten lebensmitteln - Google Patents
Transportbehälter zum verpacken und transportieren von tiefgekühlten lebensmittelnInfo
- Publication number
- EP1230134A1 EP1230134A1 EP00987219A EP00987219A EP1230134A1 EP 1230134 A1 EP1230134 A1 EP 1230134A1 EP 00987219 A EP00987219 A EP 00987219A EP 00987219 A EP00987219 A EP 00987219A EP 1230134 A1 EP1230134 A1 EP 1230134A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transport container
- fragrance
- food
- container according
- gas
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 10
- 235000015243 ice cream Nutrition 0.000 claims abstract description 9
- 239000003205 fragrance Substances 0.000 claims description 94
- 235000013305 food Nutrition 0.000 claims description 56
- 239000007789 gas Substances 0.000 claims description 30
- 235000013611 frozen food Nutrition 0.000 claims description 16
- 239000004922 lacquer Substances 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000003094 microcapsule Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000000796 flavoring agent Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 235000013355 food flavoring agent Nutrition 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000000341 volatile oil Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 abstract description 4
- 230000035943 smell Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 235000019568 aromas Nutrition 0.000 description 6
- 235000021485 packed food Nutrition 0.000 description 3
- 230000036528 appetite Effects 0.000 description 2
- 235000019789 appetite Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008786 sensory perception of smell Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 235000014594 pastries Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000007943 positive regulation of appetite Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- 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
- B65D81/38—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 with thermal insulation
- B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
Definitions
- Transport container for packaging and transporting frozen food
- the invention relates to a transport container for packaging and transporting frozen foods, in particular ice cream, with the generic features of claim 1.
- the known transport containers for packaging and transporting frozen foods have a trough-shaped container which generally has a rectangular base. An outwardly bent edge is formed on the trough-shaped container and can be introduced into a groove formed in a cover of the transport container in order to close the transport container with the cover.
- the transport container is made of a plastic, usually made of foamed polystyrene.
- the frozen foods are odorless, so that an incentive to eat comes exclusively from the visual presentation of the frozen food, in particular from the serving suggestion of the frozen food packed in the transport container.
- Presentation of the frozen food filled in the container is limited to the visual perception.
- Another disadvantage is that frozen foods have a neutral smell, so that the olfactory senses, which significantly stimulate consumption, are not stimulated.
- intense smells such as z. B. start from freshly baked pastries or f ⁇ sch ground coffee, generally associated with a fresh and tasty product. Frozen foods, because they have a neutral smell, therefore have the impression of lack of freshness.
- the object of the invention is therefore to provide a transport container for packaging and transporting frozen food, in which the incentive to eat the packaged food is increased and in which the sense of smell is particularly stimulated.
- the object is achieved by a transport container with the features of claim 1 and by a transport container with the features of claim 20.
- the transport container according to the invention has the advantage that when the transport container is opened, aromas are released which stimulate the sense of smell, so that a consumption impulse is triggered.
- the flavors also convey that the food is fresh, which leads to appetite stimulation.
- the aromas create a pleasant stimulus that a consumer remembers so that he is encouraged to buy or consume the food packaged in the transport container.
- the fragrance space is partially filled with a gas and that the fragrance enriches the gas in the fragrance space with the aroma substance.
- the fragrance has an alcohol-containing, in particular ethanol-containing, liquid in which the flavoring agent is dissolved. This provides a versatile fragrance that vaporizes in sufficient quantities even at low temperatures and that does not affect the quality of the frozen food.
- a gas enriched with the aroma substances has an odor that at least essentially matches the type or type of food.
- the food can be presented at least subjectively as particularly fresh and, in addition, the appetite for the food is stimulated.
- the fragrance space is advantageously delimited by a surface of the food, the ceiling and the side walls of the container. As a result, the space which is left free above fillings for technical reasons anyway can be used as a fragrance room, so that the invention can be used universally.
- the fragrance is advantageously applied to the surface of the food. As a result, the smell emanates from the food for the customer, so that the smell is directly associated with the food. It is also advantageous that the food has a cover layer through which penetration of the fragrance m the food is at least substantially prevented. As a result, the scent effect that occurs when the transport container is opened comes into its own even after a long storage period.
- the cover for generating a negative pressure in the transport container has a directional valve through which gas can flow out of the transport container. Due to the negative pressure generated, the frozen food remaining in the transport container is hermetically sealed, so that the quality of the food is maintained during further storage remains .
- the reduced pressure creates a reduced vapor pressure, which facilitates the evaporation of the fragrance or the aroma.
- the gas remaining in the transport container is enriched with the aroma substances without gas escaping from the transport container, whereby on the one hand the fragrance effect would be weakened when the transport container was opened and on the other hand aroma substances would be distributed to the freezer which affect other foods, which is not is desired.
- the opening of the transport container is accompanied by a hiss generated by the entry of air into the space filled with negative pressure, which is an additional signal for a buyer of the freshness of the food.
- the fragrance space is formed in a side wall of the container. As a result, a larger amount of fragrance can be provided without impairing the quality of the food.
- An impermeable freshness-keeping closure is advantageously provided, which at least closes the fragrance space.
- the fragrance can be separated from the food by means of the freshness-keeping closure, so that the food is not impaired by the aroma substances of the fragrance when stored for a long time.
- the freshness seal is opened by opening the lid.
- the scent effect develops when the transport container is opened for the first time, so that the consumer can advantageously be surprised.
- the freshness-keeping closure is formed by a protective film which closes the fragrance space and additionally seals the food. This allows the quality of the food to be maintained over a longer period of time and the fragrance effect to open up unfold the fresh ice cream formed from the freshness seal.
- the container is covered with a holding film, e.g. B. sealed by welding and a lacquer, in which the fragrance is dissolved, is applied to the holding film or the inside of the lid.
- a holding film e.g. B. sealed by welding
- a lacquer in which the fragrance is dissolved
- Microcapsules which absorb the fragrance, can also be embedded in the lacquer layer. It is advantageous if the microcapsules are located in the edge region of the holding film, the container or the cover, so that the microcapsules are opened when the cover is removed or when the holding film is removed, so that the fragrance escapes.
- the transport container with the features of claim 20 has the advantage that the freshness and the quality of the packaged food are maintained longer due to the negative pressure.
- the vacuum container can be hermetically sealed even after repeated opening, so that in particular it is prevented that the packaged food takes on flavorings from other foods stored in the freezer with the food.
- the transport container which is infiltrated with water and has penetrated when the transport container is opened, cools, ice crystals form on the surface of the foodstuff, which impair the quality and freshness of the foodstuff.
- the impairment can be reduced by at least partially displacing the air from the transport container.
- the valve is advantageously provided on the cover of the transport container. As a result, the valve is in the .
- the cover is designed to be elastically bendable, and gas can be displaced from the interior by bending the cover. This allows gas to be displaced from the interior by a consumer when the lid is closed in a simple manner.
- Fig. 1 shows a first embodiment of a transport container according to the invention
- Fig. 2 shows a section along the section line marked II in Fig. 1 according to a second
- FIG. 3 shows a section along the section line designated II in FIG. 1 according to a third exemplary embodiment
- Fig. 4 shows a fourth embodiment of the transport container according to the invention m one
- FIG. 5 shows a fifth embodiment of the transport container according to the invention in a sectional view
- FIG. 6 shows section VI of FIG. 5 m in an enlarged representation
- Fig. 7 the detail VII m Fig. 5 m and an enlarged view
- Fig. 8 the detail VII m. Fig. 5 m an enlarged view m of a modified version.
- the transport container 1 shows a sectional illustration of a first exemplary embodiment of a transport container 1.
- the transport container 1 is used for packaging and transporting frozen foods, in particular ice cream. However, the transport container 1 is also suitable for other applications.
- the transport container 1 has a container 2 and a lid 3, by means of which the container 2 can be closed.
- the container 2 has a section 4 on which the container 2 widens. Below section 4, the side walls 5, 6 are inclined to one another and above section 4, the side walls 5, 6 are at least essentially parallel to one another.
- the base plate 7 of the transport container 1 is raised slightly in the central region relative to the edge, so that an annular standing surface 8 is formed which enables the transport container 1 to stand stably.
- the container 2 of the transport container 1 is filled to a little over the section 4 with a frozen food 9, which has a cover layer 10. Between the cover layer 10 of the food 9, the cover 3 and the side walls 5, 6, a fragrance space 11 is formed, which is filled with gas, preferably air and / or nitrogen.
- the fragrance chamber 11 is additionally closed with a freshness-keeping closure 12 which bears on the cover 3 and is connected to a peripheral edge 14 of the container 2 at the connection surface 13.
- the peripheral edge 14 has a bent-back section 15 which is acted upon by the cover edge 16 in the radial direction.
- the lid 3 also has a section 17 with a reduced diameter, so that the bent-back section 15 of the container 2 engages with the cover edge 16 of the cover 3, whereby the cover 3 is connected to the container 2.
- a liquid fragrance 18 is provided in the fragrance room 11 and is divided into parts 18a to 18c.
- the fragrance 18 is applied to the surface 19 of the food 9, which in this embodiment is formed on the cover layer 10 of the food 9.
- the cover layer 10 prevents the fragrance 18 from penetrating the food 9, so that the fragrance effect occurs without weakening and a change in taste of the food 9 is prevented by the fragrance 18.
- the cover layer 10 may e.g. B. be of a thicker or fatty consistency. To remove the food 9 from the container 2, the cover layer 10 can simply be broken through, since the remaining food 9 is of thinner consistency.
- the cover layer 10 can also, for. B. of chocolate, a fatty glaze, sugar or the like.
- the fragrance 18 contains z. B.
- FIG. 2 shows an excerpted section through the transport container 1 along the section line designated II in FIG. 1 according to a second exemplary embodiment. Elements already described are m All figures have the same reference numerals, which makes a repetitive description unnecessary.
- the side wall 6 of the container 2 has a plurality of recesses 19a-19d, in which the fragrance 18 divided into the parts 18a-18d is filled.
- the cutouts 19a-19d which are closed by the freshness-keeping closure 12, form the fragrance spaces 11a-11d, some of which are filled with a gas which is enriched with the aromas of the fragrance 18.
- the fragrance 18 is therefore separated from the food 9 m. 1, so that the fragrance 18 does not affect the taste of the food 9 and in particular the top layer 10 m. 1 of the food 9 can be omitted.
- This embodiment is particularly advantageous when the fragrance emits an odor that is different from the odor that is usually associated with the food 9. Is the food 9 z. B. from ice cream, then a waffle smell can be generated by the fragrance 18.
- the other side walls of the container in particular the side wall 5, can also be formed.
- FIG. 3 shows an excerpted section through the transport container 1 along the section line designated II in FIG. 1 according to a third exemplary embodiment.
- fragrance spaces 11a to 11d are provided, which are formed by the recesses 19a to 19d closed by the fresh-keeping closure 12.
- the recesses 19a to 19d have narrowed throttle sections 20a to 20d, which act as a throttle, below which the fragrance 18 which is divided into the parts 18a to 18d is provided.
- throttle sections 20a to 20d Above the throttle sections 20a to 20d Enrichment chambers 21a to 21d are formed, which are delimited on the one hand by the freshness seal 12 and on the other hand by the throttle sections 20a to 20d.
- an amount of gas is enriched with the aromas of the fragrance 18, which corresponds to the volumes of the enrichment chambers 21a to 21d.
- the enrichment chambers 21a to 21d are opened, whereby the amount of gas enriched with the aromas of the fragrance 18 from the enrichment chambers 21a to 21d flows out, so that a scented cloud emerges from the transport container 1, which stimulates the smell of the consumer.
- the cover 3 After closing the transport container 1, the cover 3 seals the recesses 19a to 19d, so that in particular the enrichment chambers 21a to 21d are sealed.
- the enrichment chambers 21a to 21d initially contain a gas which at least partially consists of freshly introduced air.
- the throttles formed by means of the throttle sections 20a to 20d result in a longer period of time, e.g. B. may be of the order of magnitude of one hour, for an enrichment of the gas contained in the enrichment chambers 21a to 21d.
- the enrichment chambers 21a to 21d are opened, as a result of which the fragrance effect is achieved again.
- the amount of fragrance 18 that is filled in the recesses 19a to 19d below the throttle sections 20a to 20d it can be specified how often the fragrance effect can be repeated.
- the fragrance effect is at least approximately uniform with the number of The openings of the transport container 1 decrease, causing the consumer to consume the food before a loss of quality occurs.
- the throttle sections 20a to 20d also prevent z. B. when the transport container 1 tips over with the cover 3, liquid fragrance 18 leaks out of the transport container 1.
- FIG. 4 shows a sectional view of a transport container 1 according to a fourth exemplary embodiment.
- the fragrance 18 divided onto the parts 18a to 18d is applied to the surface 19 of the food 9.
- the food 9 is filled up to a filling level which is below the section 4, the container 2 m.
- the lid 3 of the transport container 1 has an elastically bendable cover plate 22, in the middle of which a directional valve 23 is provided.
- the directional valve 23 has a spring 24 which acts on a ball 25 against the sealing surface 26, which is formed in a recess 27 of the directional valve 23.
- An interior 28 is formed between the surface 19 of the food 9, the lid 3 and the side walls 5, 6, which in this exemplary embodiment corresponds to the fragrance room 11.
- the directional valve 23 allows gas to flow out of the interior 28, preventing backflow.
- the gas enriched in the fragrance space 11 with aroma substances of the fragrance 18 flows out of the transport container 1, fresh gas from the environment m flowing into the fragrance space 11.
- a customer can by bending the elastically bendable
- the cover plate 22 of the cover 3 displaces at least part of the new gas present in the interior 28 of the container 2 from the interior 28.
- the remaining fragrance 18 enriches the gas remaining in the fragrance space 11 with aromatic substances, whereby a larger odor concentration can be achieved due to the reduced amount of the remaining gas, so that the next time the transport container 1 is opened, an advantageous odor stimulus is triggered for the consumer.
- the food 9 is hermetically sealed, so that the quality of the food 9 is maintained over a longer period of time.
- the vapor pressure is reduced by the reduced pressure in the fragrance chamber 11, which accelerates the evaporation of the fragrance or the aroma substance.
- the opening of the transport container 1 is accompanied by lifting the lid 3 from the container 2 with a hiss which is generated by the inflow of air m into the interior 28, which represents another signal for the consumer, which conveys the freshness of the food 9.
- Fig. 5 shows a sectional view of the transport container 1 according to a fifth embodiment.
- the container 2 is sealed by a cling film 29, which consists for example of a plastic material or aluminum.
- the sealing is preferably carried out in that the cling film 29 is welded to the edge 14 of the container 2, for example on a circumferential weld seam 30.
- the fragrance space 11 is located between the cling film 29 and the cover 3.
- Fig. 6 shows the detail VI m. Fig. 5 m of an enlarged view. It can be seen that the Fragrance 18 is located in a lacquer layer 31 provided on the inside of the cover 3 or in a lacquer layer 32 provided on the outside of the cling film 29. Both lacquer layers 31 and 32 can also be present.
- the fragrance 18 is preferably dissolved in the lacquer before the lacquer layer 31 or 32 is applied, and the lacquer is applied and dried, for example by a spray or immersion method, on the surface of the lid or the cling film 29.
- the air in the fragrance chamber 11 is enriched with the fragrance 18, so that when the lid 3 is opened, a fragrance cloud is released which, for example, the consumers poured into the flavor of the container 2 Ice cream notes.
- the lacquer layer 32 can in principle also be located on the underside of the cling film 29, in which case a fragrance space between the food 9 filled in the container 2 and the cling film 29 is enriched with the fragrance. When the cling film 29 is removed, a corresponding fragrance cloud is then released.
- FIGS. 7 and 8 show section VII in FIG. 5 in an enlarged view corresponding to two modified exemplary embodiments.
- the fragrance 18 is not located directly in a lacquer layer, but is encapsulated in microcapsules 33.
- a lacquer layer 34, in which the microcapsules 33 are embedded, is in the embodiment shown in FIG. 7 on the underside of the cling film 29 and in the embodiment shown in FIG. 8 on the top of the cling film 29.
- the cling film 29 is in the 7 and 8 edge region shown preferably connected to the container 2 by welding. If the cling film 29 is removed from the container 2 in the embodiment shown in FIG. 7, the microcapsules 33 burst at least partially and release the fragrance 18 therein.
- the procedure is expediently such that the microcapsules 33 with the fragrance 18 embedded therein are first produced.
- the aroma of the fragrance 18 can be dissolved in a suitable solvent, for example an alcohol, while the wall of the microcapsules 33 consists of a material which is impenetrable for both the aroma and its solvent.
- the microcapsules 33 are then dispersed in the lacquer which is still in liquid consistency.
- the lacquer layer 34 z. B. applied by dipping or spraying on the cling film 29, on the edge region 14 of the container 2 or the edge region of the lid 3.
- a fragrance provided in recesses 19a to 19d as described in FIG. 3 can also be connected via the throttling points 20a to 20d to an interior of the container 2, which is between the surface of the food 9, the lid 3 and the rare walls 5, 6 is trained. Furthermore, especially if several fragrance rooms 11a to 11d are provided, different fragrances 18m of their fragrance combination can also be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19955337 | 1999-11-17 | ||
| DE19955337 | 1999-11-17 | ||
| DE19957714 | 1999-11-30 | ||
| DE19957714A DE19957714C2 (de) | 1999-11-17 | 1999-11-30 | Transportbehälter zum Verpacken und Transportieren von tiefgekühlten Lebensmitteln |
| PCT/EP2000/010986 WO2001036295A1 (de) | 1999-11-17 | 2000-11-07 | Transportbehälter zum verpacken und transportieren von tiefgekühlten lebensmitteln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1230134A1 true EP1230134A1 (de) | 2002-08-14 |
| EP1230134B1 EP1230134B1 (de) | 2004-08-11 |
Family
ID=26055563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00987219A Expired - Lifetime EP1230134B1 (de) | 1999-11-17 | 2000-11-07 | Transportbehälter zum verpacken und transportieren von tiefgekühlten lebensmitteln |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1230134B1 (de) |
| AU (1) | AU2354601A (de) |
| WO (1) | WO2001036295A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2327282A1 (de) * | 1973-05-29 | 1975-01-02 | Walter Beck | Behaelter zur luftarmen aufbewahrung von guetern |
| BE831407A (fr) * | 1974-01-30 | 1975-11-03 | Procede de transfert de substances aromatisantes ou odoriferantes | |
| EP0001460A1 (de) * | 1977-09-30 | 1979-04-18 | THE PROCTER & GAMBLE COMPANY | Artikel und Verfahren zur Aromatisierung von Kaffeeprodukten |
| US4990345A (en) * | 1988-12-05 | 1991-02-05 | Webb John D | Package with compartmented closure assembly |
| DE19726277A1 (de) * | 1997-06-20 | 1999-01-07 | Dieter Sieger | Deckel aus Kunststoff zum luftdichten Verschließen von Behältnissen |
-
2000
- 2000-11-07 AU AU23546/01A patent/AU2354601A/en not_active Abandoned
- 2000-11-07 WO PCT/EP2000/010986 patent/WO2001036295A1/de not_active Ceased
- 2000-11-07 EP EP00987219A patent/EP1230134B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0136295A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1230134B1 (de) | 2004-08-11 |
| AU2354601A (en) | 2001-05-30 |
| WO2001036295A1 (de) | 2001-05-25 |
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Legal Events
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