ATE457938T1 - PACKAGING FOR FOODS THAT RELEASE LIQUID USING VACUUM OR PROTECTIVE ATMOSPHERE - Google Patents

PACKAGING FOR FOODS THAT RELEASE LIQUID USING VACUUM OR PROTECTIVE ATMOSPHERE

Info

Publication number
ATE457938T1
ATE457938T1 AT05425887T AT05425887T ATE457938T1 AT E457938 T1 ATE457938 T1 AT E457938T1 AT 05425887 T AT05425887 T AT 05425887T AT 05425887 T AT05425887 T AT 05425887T AT E457938 T1 ATE457938 T1 AT E457938T1
Authority
AT
Austria
Prior art keywords
tray
vacuum
constituted
facing
side walls
Prior art date
Application number
AT05425887T
Other languages
German (de)
Inventor
Luigi Garavaglia
Mauro Bonvini
Fausto Fontana
Sara Delfini
Original Assignee
Sirap Gema Spa
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 Sirap Gema Spa filed Critical Sirap Gema Spa
Application granted granted Critical
Publication of ATE457938T1 publication Critical patent/ATE457938T1/en

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
    • 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
    • B65D81/264—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 liquids
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the 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
    • B65D81/18—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
    • B65D81/2007—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 under vacuum
    • B65D81/2015—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 under vacuum 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
    • B65D81/18—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Laminated Bodies (AREA)

Abstract

A vacuumized or modified atmosphere package for food products susceptible to release fluids comprising a tray and a cover is described. The tray has a bottom (3) and side walls (5) ending in a jutting edge, and includes at least two layers, one of which is facing the tray interior and is constituted by a foil (7) of an absorbent plastic material, preferably expanded polystyrene with substantially open cells, having holes (10) or slots across at least part of its upper surface, and an outward-facing or lower one is constituted by a composite plastic film (9) having gas-barrier properties. In accordance with the invention, a perimetric portion of the tray, preferably at least a portion of the edge (6) or a portion of the side walls, is sealed through pressure and radio-frequency such that the individual layers become fused along said perimetric portion causing the absorbent structure to substantially collapse into a thin gas-barrier layer having at least one intermediate region of an essentially compact material. This package effectively absorbs fluids released by the food products at the same time as it keeps the vacuum or the gaseous atmosphere established inside the tray unaltered over time.
AT05425887T 2005-12-15 2005-12-15 PACKAGING FOR FOODS THAT RELEASE LIQUID USING VACUUM OR PROTECTIVE ATMOSPHERE ATE457938T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425887A EP1798160B1 (en) 2005-12-15 2005-12-15 Package for vacuum or protective atmosphere preservation of food products which tend to release liquids

Publications (1)

Publication Number Publication Date
ATE457938T1 true ATE457938T1 (en) 2010-03-15

Family

ID=36099696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05425887T ATE457938T1 (en) 2005-12-15 2005-12-15 PACKAGING FOR FOODS THAT RELEASE LIQUID USING VACUUM OR PROTECTIVE ATMOSPHERE

Country Status (8)

Country Link
EP (1) EP1798160B1 (en)
AT (1) ATE457938T1 (en)
DE (1) DE602005019433D1 (en)
DK (1) DK1798160T3 (en)
ES (1) ES2340775T3 (en)
PL (1) PL1798160T3 (en)
PT (1) PT1798160E (en)
SI (1) SI1798160T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2367762T3 (en) * 2010-07-01 2013-02-20 Coopbox Eastern S.R.O. Sheet of plastic material, tray for a food product obtained from said sheet, container comprising said tray and related manufacturing method
WO2016043593A1 (en) * 2014-09-19 2016-03-24 Zenkova Sofia Package and storage means for nutrients
DE102017007581A1 (en) 2017-08-11 2019-02-14 Die Frischemanufaktur GmbH Container device for receiving products intended for human consumption

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240133A (en) * 1991-04-15 1993-08-31 James River Paper Company, Inc. Clamped-wave lid seal structure
US5527570A (en) * 1991-06-28 1996-06-18 Centro Sviluppo Settori Impiego S.R.L. Multilayer multifunctional packaging elements
US5645904A (en) * 1991-12-11 1997-07-08 Baxter International Inc. Method and compositions that render materials RF responsive
ES2145989T3 (en) * 1996-12-18 2000-07-16 Sirap Gema Spa PROCEDURE FOR PRODUCING AN OPEN CELL POLYSTYRENE SHEET AND TRAY THEREOF.
GB9902556D0 (en) * 1999-02-06 1999-03-24 Linpac Plastics Ltd Container
ITMI20020678A1 (en) * 2002-03-29 2003-09-29 Sirap Gema Spa PACKAGING FOR THE VACUUM STORAGE OR IN A PROTECTIVE ATMOSPHERE OF FOOD LIKELY TO RELEASE LIQUIDS AND / OR AIRBRUSHES

Also Published As

Publication number Publication date
PL1798160T3 (en) 2010-07-30
ES2340775T3 (en) 2010-06-09
EP1798160B1 (en) 2010-02-17
SI1798160T1 (en) 2010-06-30
PT1798160E (en) 2010-04-09
EP1798160A1 (en) 2007-06-20
DK1798160T3 (en) 2010-06-14
DE602005019433D1 (en) 2010-04-01

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