US20120312824A1 - Metal can for a food product - Google Patents

Metal can for a food product Download PDF

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Publication number
US20120312824A1
US20120312824A1 US13/518,609 US201013518609A US2012312824A1 US 20120312824 A1 US20120312824 A1 US 20120312824A1 US 201013518609 A US201013518609 A US 201013518609A US 2012312824 A1 US2012312824 A1 US 2012312824A1
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US
United States
Prior art keywords
wall
side wall
cans
lid
groove
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.)
Abandoned
Application number
US13/518,609
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English (en)
Inventor
Franck Dathy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trivium Packaging Group Netherlands BV
Original Assignee
Ardagh MP Group Netherlands BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ardagh MP Group Netherlands BV filed Critical Ardagh MP Group Netherlands BV
Assigned to ARDAGH MP GROUP NETHERLANDS B.V. reassignment ARDAGH MP GROUP NETHERLANDS B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DATHY, FRANCK
Publication of US20120312824A1 publication Critical patent/US20120312824A1/en
Abandoned legal-status Critical Current

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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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • B65D1/165—Cylindrical cans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2653—Methods or machines for closing cans by applying caps or bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
    • B65B3/027—Making containers from separate body and end-parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/02—Sterilising, e.g. of complete packages
    • B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
    • B65B55/06—Sterilising wrappers or receptacles prior to, or during, packaging by heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842—Securing closures on containers
    • B65B7/2892—Securing closures on containers by deformation of the container rim
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/34—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
    • B65D7/36—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls formed by rolling, or by rolling and pressing
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/42—Details of metal walls
    • 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
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/005—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting
    • B65D79/008—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a rigid or semi-rigid container, e.g. in bottles or jars
    • B65D79/0081—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a rigid or semi-rigid container, e.g. in bottles or jars in the bottom part thereof
    • 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
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/005—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting
    • B65D79/0087—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a closure, e.g. in caps or lids

Definitions

  • the present invention relates to a metal can, for preserving a food product sterilised by heat treatment after the closing of the can.
  • the cans were formed by a rectangular sheet metal portion 10 folded and welded in such a manner to form a body, with a bottom 11 and a lid 12 formed of sheet metal plates assembled at both ends of this body.
  • a can is called a “three-part” can, because it involves three separate elements welded or seamed together.
  • cans have been produced by drawing a sheet metal, called a flank, so as to form into a single integral body 20 the bottom and the side wall of the can body.
  • a lid 23 formed of a sheet metal plate then permits to close this can.
  • Such cans, whose bottom and side wall form a single part, are called “two-part” cans.
  • such can has a variable thickness, according to the height in the can, within a range of +25% to ⁇ 25% of the initial thickness of the flank.
  • FIG. 4 is a sectional view of such a can 30 .
  • the thickness “e” of the centre of the bottom 31 of this can is substantially equal to the thickness of the flank that has been drawn.
  • the thickness of the bottom is between +0% and ⁇ 15% of this thickness “e”, as the shaping thereof is liable to locally cause a slight thinning.
  • the thickness “e′” of the wall 33 is reduced down to 20% of the thickness “e” of the centre of the bottom.
  • the lid 32 has the thickness “e′′” of the sheet metal in which it has been formed.
  • ironed-wall cans lighter in weight than the other types of can. Their characteristics make them advantageous for being used as beverage-can, but they remain not very appropriate for being used as cans for food products. Indeed, the latter must be submitted, after the closing thereof, to a sterilisation by heat treatment that induce positive and negative variations of the internal pressure in the can.
  • ironed-wall cans and in particular the beverage-cans, are not adapted to such pressure variations.
  • the use of such cans for containing food products is consequently of little interest, and thus remains rare.
  • One object of the present invention is to overcome these prior art drawbacks.
  • one object of the invention is to provide metal cans for preserving a food product sterilised by heat treatment after the closing of the can, using an optimized quantity of material.
  • Another object of the invention is to provide such cans, whose sterilisation by heat treatment, after the closing thereof, is facilitated and consumes a minimum quantity of energy.
  • the invention has also for object to make it possible to manufacture and easily implement such cans, using at most material and elements that are identical or similar to those used for the prior art cans.
  • a metal can for preserving a food product sterilised by heat treatment after the closing of the can, made up of an integral body forming the bottom and the side wall of the can, and of a lid assembled to this body so as to close the latter, the minimum thickness of the side wall being between 20% and 60% of the thickness of the centre of the bottom, the height of the can being, according to the invention, between 1.5 and 3.5 times the width thereof, and preferably between 1.7 and 3 times, and the bottom and/or the lid of the can having a central wall with an outwardly convex shape, connected to the side wall by a peripheral groove opening up outwards.
  • Such a can may be manufactured with an optimized quantity of material, and may be subjected to a sterilisation heat treatment without any damage and consuming less energy than the prior art cans.
  • the internal pressure of the can is higher than the atmospheric pressure.
  • This characteristic in combination with the other characteristics of the can according to the invention, contributes to the rigidity of the can.
  • said peripheral groove has a first wall connected to the convex central wall, a second wall connected to a peripheral area of connexion to the side wall of the can, and a bottom forming a rounded shape, and:
  • a bottom or a lid with such characteristics provides the can with a good resistance to internal pressure.
  • the lid is made up of a disk of steel-based material
  • the can capacity is 212 ml, 425 ml or 850 ml, and to these capacities are associated lids of diameter 52 mm, 65 mm and 83 mm, respectively.
  • the lid is made up of an aluminium disk
  • the can capacity is 212 ml, 425 ml or 850 ml, and to these capacities are associated lids of diameter 52 mm, 63.7 mm and 81.5 mm, respectively.
  • lid sizes and standard can volumes make it possible to implement the invention, respecting the food packer needs and using the existing lids and seaming equipment.
  • beads are formed on the side wall of the can so as to increase the resistance thereof to the external pressure.
  • the present invention also relates to an integral body of a metal can, for preserving a food product sterilised by heat treatment after closing of the can, the body comprising a bottom and a side wall, the minimum thickness of the side wall being between 20% and 60% of the thickness of the centre of the bottom, the height of the body being, according to the invention, between 1.5 times and 3.5 times the width thereof, and preferably between 1.7 and 3 times, and the bottom having a central wall with an outwardly convex shape, connected to the side wall by a peripheral groove opening up outwards.
  • This body makes it possible to manufacture a can such as described above.
  • the peripheral groove of this body has a first wall connected to the convex central wall, a second wall connected to a peripheral area of connexion to the side wall of the can, and a bottom forming a rounded shape, and:
  • beads are formed on the side wall of the body so as to increase the resistance thereof to the external pressure.
  • FIG. 1 is a schematic view of the elements constituting a can of the “three-part” type according to the prior art
  • FIG. 2 is a schematic view of the elements constituting a can of the “two-part” type according to the prior art
  • FIG. 3 is a sectional view of the can of FIG. 2 ;
  • FIG. 4 is a sectional view of the ironed-wall can of the prior art
  • FIG. 5 is a sectional view of a can according to an embodiment of the invention.
  • the “three-part” cans and the “two-part” cans produced by a conventional drawing process have a thickness that varies between +25% and ⁇ 25% of the thickness of the flank used.
  • the diameter “D” of the can is close to the height “h” thereof.
  • the side wall of the body of an ironed-wall can does not have naturally a satisfying rigidity with respect to the external stresses.
  • a conventional technique to reinforce this rigidity consists in forming beads on the body of the can to improve the resistance thereof to the side external pressure. However, these beads do not favour the resistance of the can to a vertical effort.
  • FIG. 5 is a schematic sectional view of a cylindrical can 40 according to a preferential embodiment of the invention.
  • the side wall 43 of this can has been ironed with the “DWI” technology.
  • the lowest thickness “e′” thereof is between 20% and 60%, and preferably between 30% and 50%, of the thickness “e” of the middle of the bottom 41 .
  • a substance is added to the content of the latter, before the closing thereof, which, when vaporizing, produces an overpressure inside the can.
  • This substance which may be for example liquid nitrogen, has for effect to rigidify the pressurized can and to improve the resistance thereof both to the side external pressure and to the vertical effort.
  • the cans for food products must, unlike the beverage-cans, be submitted to a sterilisation by heat treatment after the closing thereof.
  • a sterilisation which involves to heat the content of the can to a temperature of about 110° C. to 150° C. (preferably between 110 and 135°), generates a pressure increase inside the can up to about 3 bars.
  • Such increase is more important for the pressurized cans, in which the pressure may reach 5 bars.
  • the side wall of the can undergoes a very small deformation under the effect of this pressure. Only the bottom and the lid get out of shape, and allow the expansion of the can, thus limiting the increase of the internal pressure during the sterilisation process. For a can with a given volume, the greater the size of the bottom and the lid, the greater the possible expansion thereof.
  • the ironed-wall cans had to have a bottom and a lid with a great enough size with respect to the height thereof.
  • these cans have the common proportions of the cans containing food, whose diameter is close to the height.
  • the height “h” of the can must be greater than the diameter “D” thereof. This height has thus to be between 1.5 and 3.5 times, and preferably between 1.7 and 3 times, the diameter “D”.
  • the can 40 shown in FIG. 5 has a height “h” that is between 1.7 and 3 times the diameter “D” thereof, which makes it possible to optimize the quantity of metal implemented for the manufacture thereof.
  • the lid 42 and the bottom 41 have a particular shape with a central wall, 421 and 411 , respectively, having an outwardly convex shape, connected to the side wall of the can by a peripheral groove, 420 and 410 , respectively, opening up outwards.
  • This particular shape facilitates the elastic deformation of the bottom and the lid in case of internal overpressure.
  • Bottoms and lids of this type are well known in themselves and are notably described in the document EP 1 813 540.
  • the lid 42 thus has:
  • the first wall 423 forms an angle of about 45°, and in any case between 2° and 45°, with the axis of the can; the connexion between the first wall 423 and the central wall forms a rounded shape with a radius greater than 0.5 mm; the depth of the groove 422 is between 1 mm and 7 mm; and the rounded shape of the bottom 425 of the groove has a radius smaller than 5 mm.
  • the bottom 41 has:
  • the first wall 413 forms an angle of about 5°, and in any case between 2° and 45°, with the axis of the can; the connection between the first wall 413 and the central wall 411 forms a rounded shape with a radius greater than 0.5; the depth of the groove 410 is between 1 mm and 7 mm; and the rounded shape of the bottom 415 of the groove has a radius smaller than 5 mm.
  • the grooves 410 and 420 having these characteristics facilitate the deformation of the bottom and the lid, respectively, of the can 40 . Therefore, when the can 40 is heated during the heat treatment thereof, the increase of its internal pressure causes the temporary and reversible deformation of the bottom 41 and the lid 42 , which increases the internal volume of the can. This volume increase makes it possible to limit the effective pressure in the can 40 to values that do not risk damaging it.
  • the lid 42 and the bottom 41 providing a better resistance to the internal pressure, it is therefore possible to manufacture a pressurized ironed-wall can that can be sterilised by heat treatment, and whose height to diameter ratio can be chosen in such a way to optimize the quantity of material used.
  • the volumes of the cans are standardised, in particular by the standards EN 13 025 to 13 029.
  • the modifications of the can proportions in order to optimize them have thus to be made, preferably, with keeping identical volumes.
  • the sizes of the can lids are also standardised. For the can manufacturers, it is important to respect these standards because the application of the lids for the closing of the cans is not performed by the can manufacturer but by the food packer that fills the can. The lids used have thus to be adapted to the seaming machines used by the food packers.
  • the cans having the characteristics of the invention can be heat sterilised more rapidly and using less energy than the prior art cans. Indeed, the proportions of these cans allow them to have a greater surface of thermal exchange with the outside, which facilitates the heating thereof. Moreover, the thickness of food to be heated in the can is smaller, due to the small width of the latter. The side walls being thinner, they better transmit the heat. Finally, the total quantity of metal material that is heated during the sterilisation of a can is smaller, which consumes less energy.
  • the cans having the characteristics of the invention may also have sizes that make them adapted for a more efficient and more compact storage. Therefore, by way of example, a type of pallet that is used has a length of 1200 mm, a width of 800 mm, and the height thereof has to be between 1000 and 1030 mm.
  • the lid size is not necessarily equal to the width of the can side wall. It is indeed possible to provide a necking-in at the top of this side wall, for the seaming of a lid having a size that is smaller than the width of the wall. It is also possible, in some cases, to seam a lid having a size that is greater than the width of the can.
  • the present invention may be implemented for cans closed by lids with a size between 20 mm and 153 mm. However, it is preferably implemented for cans closed by lids having a size between 52 mm and 99 mm.
  • the present invention mainly applies to the cylindrical cans, the quasi-cylindrical cans, the cans with a polygonal (hexagonal, octagonal . . . ) cross-section, the cans whose side walls are slightly “barrel-shape” bulged, or the cans of different shapes liable to have the same proportions.
  • the body of the cans is also within the scope of the present application, independently of the lid thereof, in particular if it has the characteristics allowing it to form a can according to the invention when associated with a common lid that is not shaped so as to be deformable.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)
  • Stackable Containers (AREA)
US13/518,609 2009-12-23 2010-12-21 Metal can for a food product Abandoned US20120312824A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0959527 2009-12-23
FR0959527A FR2954296B3 (fr) 2009-12-23 2009-12-23 Boite de conserve metallique pour un produit alimentaire
PCT/FR2010/052849 WO2011077034A1 (fr) 2009-12-23 2010-12-21 Boîte de conserve métallique pour un produit alimentaire

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2010/052849 A-371-Of-International WO2011077034A1 (fr) 2009-12-23 2010-12-21 Boîte de conserve métallique pour un produit alimentaire

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/554,103 Division US20150082749A1 (en) 2009-12-23 2014-11-26 Metal can for a food product

Publications (1)

Publication Number Publication Date
US20120312824A1 true US20120312824A1 (en) 2012-12-13

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US13/518,609 Abandoned US20120312824A1 (en) 2009-12-23 2010-12-21 Metal can for a food product
US14/554,103 Abandoned US20150082749A1 (en) 2009-12-23 2014-11-26 Metal can for a food product

Family Applications After (1)

Application Number Title Priority Date Filing Date
US14/554,103 Abandoned US20150082749A1 (en) 2009-12-23 2014-11-26 Metal can for a food product

Country Status (16)

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US (2) US20120312824A1 (ko)
EP (1) EP2516281B1 (ko)
JP (2) JP2013515651A (ko)
KR (1) KR101835088B1 (ko)
CN (1) CN102834321B (ko)
AU (1) AU2010334722A1 (ko)
BR (1) BR112012015724A2 (ko)
CA (1) CA2785866A1 (ko)
ES (1) ES2615525T3 (ko)
FR (1) FR2954296B3 (ko)
MA (1) MA33841B1 (ko)
NZ (1) NZ600781A (ko)
PL (1) PL2516281T3 (ko)
RU (1) RU2555949C2 (ko)
WO (1) WO2011077034A1 (ko)
ZA (1) ZA201205338B (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140190971A1 (en) * 2012-05-25 2014-07-10 Ball Metal Beverage Container Corp. Beverage delivery can
WO2016034561A1 (de) * 2014-09-01 2016-03-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Latentwärmespeicher, verfahren zu dessen herstellung sowie verwendung von durch druckumformen oder zugdruckumformen hergestellten behälter zur einkapselung von phasenwechselmaterial
US12030678B2 (en) * 2019-02-28 2024-07-09 Bonduelle Method for packaging products

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Publication number Priority date Publication date Assignee Title
JP6437516B2 (ja) * 2013-03-14 2018-12-12 クラウン パッケイジング テクノロジー インコーポレイテッド 絞りしごき加工したエアロゾル缶
DE102014208555A1 (de) * 2014-05-07 2015-11-12 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Latentwärmespeichers
FR3093327B1 (fr) 2019-02-28 2021-02-26 Bonduelle Sa Ets Boîte de conserve

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CN102834321A (zh) 2012-12-19
BR112012015724A2 (pt) 2016-05-17
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NZ600781A (en) 2013-05-31
CN102834321B (zh) 2015-02-25
EP2516281B1 (fr) 2016-11-16
FR2954296A3 (fr) 2011-06-24
ZA201205338B (en) 2013-09-25
EP2516281A1 (fr) 2012-10-31
RU2012131130A (ru) 2014-01-27
JP2013515651A (ja) 2013-05-09
ES2615525T3 (es) 2017-06-07
MA33841B1 (fr) 2012-12-03
RU2555949C2 (ru) 2015-07-10
US20150082749A1 (en) 2015-03-26
CA2785866A1 (fr) 2011-06-30
AU2010334722A1 (en) 2012-07-19
JP2016027984A (ja) 2016-02-25

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