EP1273525A1 - Ensemble contenant du lait condensé - Google Patents

Ensemble contenant du lait condensé Download PDF

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Publication number
EP1273525A1
EP1273525A1 EP01115907A EP01115907A EP1273525A1 EP 1273525 A1 EP1273525 A1 EP 1273525A1 EP 01115907 A EP01115907 A EP 01115907A EP 01115907 A EP01115907 A EP 01115907A EP 1273525 A1 EP1273525 A1 EP 1273525A1
Authority
EP
European Patent Office
Prior art keywords
assembly according
container
headspace
condensed milk
membrane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01115907A
Other languages
German (de)
English (en)
Inventor
Ulrich Mezger
Michael Ing. Kane
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Priority to EP01115907A priority Critical patent/EP1273525A1/fr
Priority to MXPA03011684A priority patent/MXPA03011684A/es
Priority to BR0210724-4A priority patent/BR0210724A/pt
Priority to PCT/EP2002/006078 priority patent/WO2003002417A1/fr
Priority to TW91112800A priority patent/TWI252202B/zh
Publication of EP1273525A1 publication Critical patent/EP1273525A1/fr
Withdrawn legal-status Critical Current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
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • B65D1/0215—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features multilayered
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • 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
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2069—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
    • B65D81/2076—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere in an at least partially rigid 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
    • 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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/30—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants by excluding light or other outside radiation
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0025—Upper closure of the 47-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane

Definitions

  • the present invention concerns an assembly containing sweetened condensed milk.
  • the aim of the present invention is to offer to the consumer an assembly containing shelf stable sweetened condensed milk, wherein the growth of moulds is suppressed, wherein the presentation is more modern and wherein it is possible to keep the product in the refrigerator during up to four weeks after the first opening without any negative effect on the organoleptic or bacteriologic side.
  • the present invention concerns an assembly comprising a shelf-stable sweetened condensed milk in a plastic container with a closure and an inert gas headspace, wherein said container is made with a gas and light barrier material.
  • the head space is filled with an inert gas to avoid the growth of moulds and secondly that the plastic container preserves the milk from light and oxygen.
  • an inert gas to avoid the growth of moulds and secondly that the plastic container preserves the milk from light and oxygen.
  • shelfstable we understand in the present specification , a product which can be preserved during at least 12 months without any refrigeration.
  • the closure on the top of the container is a membrane which is sealed.
  • This membrane is a heat sealable aluminium membrane. Furthermore, this membrane comprises a moisture barrier, due to the inclusion of materials like aluminium. The sealing is absolutely gastight.
  • the amount of CO 2 in the headspace depends on the type of the used container. This amount is normally up to 80 %. Concerning the headspace, all the amounts are given in volume. Most preferably, the amount of CO 2 in the headspace is around 20 to 60 %. The CO 2 is the major contributor to inhibit the growing of moulds.
  • the amount of residual oxygen in the headspace is lower or equal to 5 %. More preferably, the amount of oxygen is as low as possible.
  • the volume of the headspace is comprised between 5 and 100 cm 3 . More preferably, the volume of the headspace is comprised between 10 and 30 cm 3 .
  • the container used has normally a volume for 100 to 1000 cm 3 for the sweetened condensed milk. More preferably, the volume of the container is around 400 to 600 cm 3 .
  • the container is a bottle comprising a bottom, lateral walls and a neck with a screwthread on the outside and a rim, the membrane being sealed on said rim.
  • a second closure screwed on the neck of the bottle covering the membrane and presenting a circular aperture with a valve positioned in said aperture and a snap lid closing said valve.
  • the container is a plastic cup, like cups used for yoghurts.
  • the volume of condensed milk is more around 100-200 cm3.
  • the container is either blow moulded, thermoformed or injected and made of a multilayered material.
  • the thermoforming includes both possibilities of preforming and non preforming.
  • the multilayered material contains a moisture barrier.
  • the multilayered material comprises the following layers : HDPE layer, light barrier layer, EVOH, HDPE.
  • a multilayered material comprising following layers : PP, light barrier layer, EVOH, PP.
  • an adhesive layer is disposed between Light barrier layer and EVOH and between EVOH and PP.
  • barrier to light we understand barrier to light to be less than or equal to 5 % transmittance in the orthochromatic range, that being between 420 and 700 nm.
  • the EVOH layer has normally a thickness of greater than 20 microns.
  • the sweetened condensed milk according to the invention is a milk based product with an aw in the range comprised between 0.7 and 0.9.
  • a milk based product with an aw in the range comprised between 0.7 and 0.9.
  • products detailed in CODEX STANDARD FOR SWEETENED CONDENSED MILKS CODEX STAN A-4-1971, Rev. 1-1999
  • product versions with flavours and colours, or products where milk components have been replaced by non-milk components eg modified starch
  • the product does not contain any preservative.
  • the condensed milk is not sterilised before the filling.
  • the whole packaging material is not sterilised prior to filling.
  • the container is squeezable and has normally a thickness comprised between 200 and 800 microns.
  • the way to prepare the assembly according to the invention is following.
  • the sweetened condensed milk is prepared according to a technique known from the man skilled in the art.
  • the empty bottles are placed on a moving conveyor belt, the filling of every bottle is carried out from this conveyor belt under hygienic filling conditions and the headspace is gassed with CO 2 and nitrogen and the aluminium membrane is finally sealed on the rim of said container.
  • the second closure is then screwed on the top of the container and a shrink sleeve forms the envelope of the assembly.
  • the bottles are then ready to be packed in a cardboard outer container.
  • the plastic bottle (1) is blow moulded and comprises the following layers : HDPE, light barrier layer, adhesive layer, EVOH, adhesive layer and HDPE.
  • This bottle comprises a bottom (2), lateral walls (3), a neck (4) with a screwthread (5) and a rim (6) on the top of the neck.
  • the bottle is filled with the sweetened condensed milk, goes through the gassing area (nitrogen and CO 2 ) and then the sealing of the membrane (not shown) is carried out on the rim (6) of the bottle.
  • the headspace contains 20 % of CO 2 and 80 % of nitrogen.
  • the container is then shelf stable and can be kept at least 12 months.
  • Fig. 2 shows the second closure (7) comprising a skirt (8), a recess (9) and a circular and central aperture (10). This aperture is closed with a valve shown in the following figure.
  • the top of the closure (7) comprises further a snap lid (11) with a hinge (13), said snap lid presenting a protrusion (12) abutting by the closing of the snap lid against the valve.
  • valve (14) is made with silicon or rubber and comprises and edge (15), which fits with a corresponding groove (not shown) in the aperture (10) of the closure (7) and a central part (16) presenting a cutting in the form of a cross (17).
  • closure (7) takes off the membrane on the rim (6) of the bottle, screws said closure on the screwthread of the bottle, opens the snap lid (11) and pours the sweetened condensed milk.
  • he can close the snap lid (11), and then puts the bottle in the refrigerator.
  • the bottle is opened, it must be used in the 4 following weeks.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Closures For Containers (AREA)
EP01115907A 2001-06-29 2001-06-29 Ensemble contenant du lait condensé Withdrawn EP1273525A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01115907A EP1273525A1 (fr) 2001-06-29 2001-06-29 Ensemble contenant du lait condensé
MXPA03011684A MXPA03011684A (es) 2001-06-29 2002-06-03 Un conjunto de recipiente que contiene leche condensada endulzada.
BR0210724-4A BR0210724A (pt) 2001-06-29 2002-06-03 Montagem contendo leite condensado adoçado
PCT/EP2002/006078 WO2003002417A1 (fr) 2001-06-29 2002-06-03 Emballage pour lait condense sucre
TW91112800A TWI252202B (en) 2001-06-29 2002-06-12 An assembly containing sweetened condensed milk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01115907A EP1273525A1 (fr) 2001-06-29 2001-06-29 Ensemble contenant du lait condensé

Publications (1)

Publication Number Publication Date
EP1273525A1 true EP1273525A1 (fr) 2003-01-08

Family

ID=8177896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01115907A Withdrawn EP1273525A1 (fr) 2001-06-29 2001-06-29 Ensemble contenant du lait condensé

Country Status (5)

Country Link
EP (1) EP1273525A1 (fr)
BR (1) BR0210724A (fr)
MX (1) MXPA03011684A (fr)
TW (1) TWI252202B (fr)
WO (1) WO2003002417A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007143514A2 (fr) * 2006-06-01 2007-12-13 Advanced Plastics Technologies Luxembourg S.A. Récipients multipièces en matière plastique, procédés et systèmes pour leur fabrication
WO2012072207A1 (fr) * 2010-11-30 2012-06-07 Red Bull Gmbh Récipient, en particulier pour des boissons
WO2014154718A1 (fr) * 2013-03-26 2014-10-02 Obrist Closures Switzerland Gmbh Améliorations apportées ou associées à la distribution

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591905A (fr) * 1968-11-15 1970-05-04
GB2086342A (en) * 1980-10-14 1982-05-12 Raffinage Cie Francaise Multilayer Containers
EP0278125A2 (fr) * 1986-12-19 1988-08-17 The Procter & Gamble Company Emballage pour l'emmagasinage et la distribution comprenant une soupape à obturation automatique
US4805768A (en) * 1984-11-02 1989-02-21 Youichi Nishiguchi Paper container for liquid sealed with gas in head space, method of filling gas and apparatus for filling gas
WO1996005123A1 (fr) * 1994-08-10 1996-02-22 Quality Capital Management Limited Recipient pour boissons alcoolisees et procede de production et de conditionnement
WO2001032514A1 (fr) * 1999-11-04 2001-05-10 Campina Melkunie B.V. Bouteille pour produits laitiers sensibles a la lumiere

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591905A (fr) * 1968-11-15 1970-05-04
GB2086342A (en) * 1980-10-14 1982-05-12 Raffinage Cie Francaise Multilayer Containers
US4805768A (en) * 1984-11-02 1989-02-21 Youichi Nishiguchi Paper container for liquid sealed with gas in head space, method of filling gas and apparatus for filling gas
EP0278125A2 (fr) * 1986-12-19 1988-08-17 The Procter & Gamble Company Emballage pour l'emmagasinage et la distribution comprenant une soupape à obturation automatique
WO1996005123A1 (fr) * 1994-08-10 1996-02-22 Quality Capital Management Limited Recipient pour boissons alcoolisees et procede de production et de conditionnement
WO2001032514A1 (fr) * 1999-11-04 2001-05-10 Campina Melkunie B.V. Bouteille pour produits laitiers sensibles a la lumiere

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007143514A2 (fr) * 2006-06-01 2007-12-13 Advanced Plastics Technologies Luxembourg S.A. Récipients multipièces en matière plastique, procédés et systèmes pour leur fabrication
WO2007143514A3 (fr) * 2006-06-01 2009-03-05 Advanced Plastics Technologies Récipients multipièces en matière plastique, procédés et systèmes pour leur fabrication
WO2012072207A1 (fr) * 2010-11-30 2012-06-07 Red Bull Gmbh Récipient, en particulier pour des boissons
US8991631B2 (en) 2010-11-30 2015-03-31 Red Bull Gmbh Container, in particular for beverages
WO2014154718A1 (fr) * 2013-03-26 2014-10-02 Obrist Closures Switzerland Gmbh Améliorations apportées ou associées à la distribution
GB2526969A (en) * 2013-03-26 2015-12-09 Obrist Closures Switzerland Improvements in or relating to dispensing

Also Published As

Publication number Publication date
TWI252202B (en) 2006-04-01
BR0210724A (pt) 2004-07-20
WO2003002417A1 (fr) 2003-01-09
MXPA03011684A (es) 2004-03-19

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