ES2091092T3 - Indicador de gases para envase alimenticio. - Google Patents

Indicador de gases para envase alimenticio.

Info

Publication number
ES2091092T3
ES2091092T3 ES94303949T ES94303949T ES2091092T3 ES 2091092 T3 ES2091092 T3 ES 2091092T3 ES 94303949 T ES94303949 T ES 94303949T ES 94303949 T ES94303949 T ES 94303949T ES 2091092 T3 ES2091092 T3 ES 2091092T3
Authority
ES
Spain
Prior art keywords
indicator
gas indicator
food packaging
carbon dioxide
package
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.)
Expired - Lifetime
Application number
ES94303949T
Other languages
English (en)
Inventor
Simon Neville Balderson
Robert John Whitwood
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.)
Sealed Air Holdings New Zealand Pty Ltd
Original Assignee
Sealed Air NZ 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
Priority claimed from GB939311426A external-priority patent/GB9311426D0/en
Priority claimed from GB9401557A external-priority patent/GB9401557D0/en
Application filed by Sealed Air NZ Ltd filed Critical Sealed Air NZ Ltd
Application granted granted Critical
Publication of ES2091092T3 publication Critical patent/ES2091092T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/02—Arrangements or devices for indicating incorrect storage or transport
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/26—Accessories
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/026—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure initial opening or unauthorised access being indicated by a visual change using indicators other than tearable means, e.g. change of colour, pattern or opacity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/204998—Inorganic carbon compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Packages (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

UN INDICADOR DEL GAS (11) PARA UN PAQUETE DE ALIMENTOS DE ATMOSFERA MODIFICAD (19) QUE CONSTA DE UNA SERIE DE TIRAS (12,13,14,15,16) QUE CAMBIAN PROGRESIVAMENTE DE COLOR A MEDIDA QUE LA PROPORCION DE DIOXIDO DE CARBONO DE LA ATMOSFERA CAMBIA PROGRESIVAMENTE DE MAGNITUD DEBIDO A LA ABSORCION DEL DIOXIDO DE CARBONO POR PARTE DEL PRODUCTO ALIMENTICIO (17) A LO LARGO DEL TIEMPO. DE ESTE MODO EL INDICADOR (11) SE "SINTONIZA" PARA INDICAR LOS ESTADOS DE CAMBIO ATMOSFERICO DENTRO DE UNA CUBIERTA TRANSPARENTE (10) Y ASI PODER CONTROLAR EL ESTADO DEL PRODUCTO (17) Y CUALQUIER INTENTO DE ABERTURA NO AUTORIZADA DEL PAQUETE (19).
ES94303949T 1993-06-03 1994-06-01 Indicador de gases para envase alimenticio. Expired - Lifetime ES2091092T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939311426A GB9311426D0 (en) 1993-06-03 1993-06-03 A modified atmosphere package
GB9401557A GB9401557D0 (en) 1994-01-27 1994-01-27 A food package

Publications (1)

Publication Number Publication Date
ES2091092T3 true ES2091092T3 (es) 1996-10-16

Family

ID=26302996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94303949T Expired - Lifetime ES2091092T3 (es) 1993-06-03 1994-06-01 Indicador de gases para envase alimenticio.

Country Status (8)

Country Link
US (1) US5439648A (es)
EP (1) EP0627363B1 (es)
JP (1) JPH07165270A (es)
AU (1) AU676287B2 (es)
DE (1) DE69400161T2 (es)
DK (1) DK0627363T3 (es)
ES (1) ES2091092T3 (es)
NZ (1) NZ260598A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2589811A1 (es) * 2015-05-12 2016-11-16 Fundación Centro De Innovación Y Demostración Tecnología Envase inteligente detector del deterioro de alimentos frescos

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2589811A1 (es) * 2015-05-12 2016-11-16 Fundación Centro De Innovación Y Demostración Tecnología Envase inteligente detector del deterioro de alimentos frescos

Also Published As

Publication number Publication date
JPH07165270A (ja) 1995-06-27
US5439648A (en) 1995-08-08
DE69400161D1 (de) 1996-05-30
EP0627363B1 (en) 1996-04-24
DE69400161T2 (de) 1998-03-26
DK0627363T3 (da) 1996-08-12
AU676287B2 (en) 1997-03-06
EP0627363A1 (en) 1994-12-07
NZ260598A (en) 1995-12-21
AU6331294A (en) 1994-12-08

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