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WO2012156685A3 - Packaging inclusion for controlling or modifying the atmosphere in packaging - Google Patents

Packaging inclusion for controlling or modifying the atmosphere in packaging Download PDF

Info

Publication number
WO2012156685A3
WO2012156685A3 PCT/GB2012/050981 GB2012050981W WO2012156685A3 WO 2012156685 A3 WO2012156685 A3 WO 2012156685A3 GB 2012050981 W GB2012050981 W GB 2012050981W WO 2012156685 A3 WO2012156685 A3 WO 2012156685A3
Authority
WO
WIPO (PCT)
Prior art keywords
packaging
atmosphere
modifying
controlling
carbon dioxide
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.)
Ceased
Application number
PCT/GB2012/050981
Other languages
French (fr)
Other versions
WO2012156685A2 (en
Inventor
John Hirst
Nigel Parker
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.)
EMCO PACKAGING SYSTEMS Ltd
Original Assignee
EMCO PACKAGING SYSTEMS Ltd
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 EMCO PACKAGING SYSTEMS Ltd filed Critical EMCO PACKAGING SYSTEMS Ltd
Publication of WO2012156685A2 publication Critical patent/WO2012156685A2/en
Publication of WO2012156685A3 publication Critical patent/WO2012156685A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/7045—Details of apparatus for generating or regenerating gases
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A23B2/712—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • B65D81/268—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants the absorber being enclosed in a small pack, e.g. bag, included in the package
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0211—Peroxy compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2377/00—Polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Packages (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A device, comprising packaging in the form of an envelope, fabricated from a composite material, impermeable to liquid water, but permeable to water vapour and gases and containing a formulation, including sodium carbonate peroxyhydrate, which is capable, on hydration, of both generating oxygen and subsequently absorbing carbon dioxide, being designed to maintain a predetermined percentage composition of oxygen and carbon dioxide in both modified atmosphere (MA) and controlled atmosphere (CA) packed foods and related products, by actively compensating for changes within the pack atmosphere.
PCT/GB2012/050981 2011-05-18 2012-05-04 Packaging inclusion for controlling or modifying the atmosphere in packaging Ceased WO2012156685A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1108336.7 2011-05-18
GBGB1108336.7A GB201108336D0 (en) 2011-05-18 2011-05-18 Packaging inclusion for controlling or modifying the atmosphere in packaging

Publications (2)

Publication Number Publication Date
WO2012156685A2 WO2012156685A2 (en) 2012-11-22
WO2012156685A3 true WO2012156685A3 (en) 2013-03-07

Family

ID=44260730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/050981 Ceased WO2012156685A2 (en) 2011-05-18 2012-05-04 Packaging inclusion for controlling or modifying the atmosphere in packaging

Country Status (2)

Country Link
GB (2) GB201108336D0 (en)
WO (1) WO2012156685A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2502057A (en) * 2012-05-14 2013-11-20 Emco Packaging Systems Ltd Oxygen generating and carbon dioxide absorbing wound dressing
US9326501B2 (en) 2013-09-02 2016-05-03 Jp Patents L.L.C. Oxygen uptake compositions and preservation of oxygen perishable goods
US10994914B2 (en) 2014-03-18 2021-05-04 Coolsan Hygiene Solutions Pty Ltd Storage product and method
CN114617161A (en) * 2022-04-01 2022-06-14 君合百安仓储科技(北京)有限公司 Constant-pressure type air regulator
CN119018437A (en) * 2024-10-23 2024-11-26 启东海奥华环保科技有限公司 Packaging control method and device for molecular sieve

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101870A (en) * 1981-05-07 1983-01-26 Mitsubishi Gas Chemical Co Oxygen absorbent packaging
GB2230248A (en) * 1989-04-07 1990-10-17 Doosan Farms Co Ltd Method of eliminating gas in an airtight package
JPH02263645A (en) * 1989-04-04 1990-10-26 Nippon Kayaku Co Ltd Package
EP0905086A2 (en) * 1997-09-26 1999-03-31 Mitsubishi Gas Chemical Company, Inc. Oxygen generating materials, carbon dioxide absorbing materials, and transport method of live fishery products
WO1999062790A1 (en) * 1998-06-02 1999-12-09 Sealed Air (New Zealand) Limited Carbon dioxide atmosphere modifiers for packaging
WO2002069723A2 (en) * 2001-03-02 2002-09-12 The Procter & Gamble Company Devices and methods for prolonging the storage life of produce
US20040067182A1 (en) * 2002-10-08 2004-04-08 Kelly Robert Charles Gas-release packet
US20050001204A1 (en) * 2003-07-02 2005-01-06 Co2 Technologies, Inc. Active masterbatch for production of CO2 generating masterbatch
GB2487711A (en) * 2010-12-04 2012-08-08 Nigel John Brace Parker Atmosphere control pad for use in packaging

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY106642A (en) * 1989-10-23 1995-07-31 Mitsubishi Gas Chemical Co Inhibitor parcel and method for preserving electronic devices or electronic parts.
JP2001354274A (en) * 2000-06-09 2001-12-25 Idemitsu Petrochem Co Ltd Moisture permeable and waterproof packaging material and package body
GB2450860B (en) 2007-04-11 2010-09-15 Nigel John Brace Parker A system designed to maintain a predetermined gas composition in modified atmosphere (MA) or controlled atmosphere (CA) packed food, by activly compensating

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101870A (en) * 1981-05-07 1983-01-26 Mitsubishi Gas Chemical Co Oxygen absorbent packaging
JPH02263645A (en) * 1989-04-04 1990-10-26 Nippon Kayaku Co Ltd Package
GB2230248A (en) * 1989-04-07 1990-10-17 Doosan Farms Co Ltd Method of eliminating gas in an airtight package
EP0905086A2 (en) * 1997-09-26 1999-03-31 Mitsubishi Gas Chemical Company, Inc. Oxygen generating materials, carbon dioxide absorbing materials, and transport method of live fishery products
WO1999062790A1 (en) * 1998-06-02 1999-12-09 Sealed Air (New Zealand) Limited Carbon dioxide atmosphere modifiers for packaging
WO2002069723A2 (en) * 2001-03-02 2002-09-12 The Procter & Gamble Company Devices and methods for prolonging the storage life of produce
US20040067182A1 (en) * 2002-10-08 2004-04-08 Kelly Robert Charles Gas-release packet
US20050001204A1 (en) * 2003-07-02 2005-01-06 Co2 Technologies, Inc. Active masterbatch for production of CO2 generating masterbatch
GB2487711A (en) * 2010-12-04 2012-08-08 Nigel John Brace Parker Atmosphere control pad for use in packaging

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199049, Derwent World Patents Index; AN 1990-365300, XP002689107 *

Also Published As

Publication number Publication date
GB2491007B (en) 2013-08-21
GB201207858D0 (en) 2012-06-20
WO2012156685A2 (en) 2012-11-22
GB2491007A (en) 2012-11-21
GB201108336D0 (en) 2011-06-29

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