• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Procedure for the conservation of fresh perishable food in a container and packaging for this purpose. The invention relates to a method of preserving fresh perishable foods, of special application for meat and meat products, in a container, where the process eliminates the need to incorporate a modified and/or protective atmosphere, the container itself being the one generating said protective atmosphere from a chemical reaction of generation of carbon dioxide that starts with the natural exudate of the packaged product and that extends over time, so that the generation of gases inside the container is effectively controlled and avoided the accumulation of exudate in contact with the food inside said container. Another object of the invention is a container generating a protective atmosphere for the fresh perishable product packaged according to said procedure. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2556249A1
    申请号:ES201430908
    申请日:2014-06-13
    公开日:2016-01-14
    发明作者:Ana Guadalupe GALET DOMINGO；Ana BELTRAN SANAHUJA；María Rut JOVANI ABRIL；Luis PRATS GARCIA；Luis Miguel GUARDEÑO EXPOSITO；José María BERMUDEZ SALDAÑA
    申请人:Uve Sa；Itene Inst Tecnologico Del Embalaje Transp Y Logistica；Itene Instituto Tecnologico Del Embalaje Transporte Y Logistica；Uve S A；
    IPC主号:
    专利说明:

    image 1
    image2
    image3
    image4
    image5
    image6


    The package of the invention can also be designed to be re-closable by means of the use of suitable closing-opening means, for example of zip or side zipper type, by removable covers, etc. This type of reclosable container according to the invention allows the consumer to open the package, consume part of the product and close it again, generating again a CO2-rich atmosphere inside and extending the shelf life of the food.
    Examples Polymeric coating and its application to the constituent material of the container
    The selection of the base polymer and the solvent, as well as the active agents are the most relevant aspects of the development of the active coating. After several studies, these aspects were optimized, resulting in the selection of a polymeric coating formed by glass polystyrene / HIPS dissolved in ethyl acetate, where the active components sodium bicarbonate and citric acid are incorporated in amounts relative to 150% by weight with respect to base polymer weight. The active components are incorporated as a mixture at the rate of 2-3 g of mixture of assets per container to reach% CO2 values within the values required for this application (20-30% CO2 in the head space of the container) .
    The polymeric coating application method was carried out in two steps:
    a) sprayed with liquid gun of the glass / HIPS polystyrene solution dissolved in ethyl acetate and
    b) application of the mixture of the solid active components by means of solids gun or gravimetric methods.
    The evolution of CO2 in the headspace of active containers of PS (polystyrene) and PLA (polylactic acid) with increasing amounts of active components (sodium bicarbonate and citric acid) is shown in Fig.
    As can be seen in Fig. 3, the boats, in this example intended to contain chicken, developed with the active coatings that generate CO2
    image7


    You must collect and retain the exudate, not only in a horizontal position but also in the case of an inclined boat. Variables related to manufacturing were also taken into account, such as that it can be manufactured by conventional methods or with slight variations (thermoforming and die cutting), which
    The arrangement of the coating does not hinder spraying and it can be applied by conventional methods with slight modifications and that adapts to any packaging line.
    All this led to a design based on a boat, a separating sheet and a means to cover the boat, in this particular case a packaging film
    10 PET / EVOH / PE.
    As shown in Fig. 5, all design alternatives for the package including the CO2 generating coating would be functionally suitable. However, in the preliminary tests of barlets without cells, a problem of poor adhesion of the coating to the boat was observed, solving this
    15 problem using the cell design described above.
    For a tray of 300 g of chicken, the grams of each active component / g of chicken were calculated for the different cases in order to obtain an amount of CO2 of approximately 10, 20 and 30%. The data obtained are presented in the following table:
    Mix quantity Baking soda (g)Citric acid (g)NaHCO3 (g) / g chickenCitric acid (g) / g chicken
    1,0000 0.3750.6250.00110.0022
    2,0000 0.7501,2500.00220.0044
    3,0000 1,1251,8750.00330.0067
    权利要求:
    Claims (1)
    [1]
    image 1
    image2
    image3
    image4
    image5
    类似技术:
    公开号 | 公开日 | 专利标题
    ECSP21038491A|2021-07-30|CONTAINER FOR A GOVERNMENT REGULATED PRODUCT THAT HAS A CHILD SAFETY LID
    MX353171B|2017-12-20|A container for eggs, method and apparatus for arranging and stabilizing eggs in a container.
    BR112012024240A2|2015-09-01|Intensification of the nutritional value of food products.
    WO2016010359A3|2016-03-03|Cosmetic container comprising multiple compartments for separately containing various cream type cosmetics
    ES2556249A1|2016-01-14|Procedure for the conservation of fresh perishable food in a container and container for such effect |
    CL2017001098A1|2018-04-06|An improved flexible container, for packaging fresh products, made of a biodegradable flexible film
    ITMI20130796A1|2014-11-16|APPARATUS FOR THE PRESERVATION AND TRANSPORT OF FRESH OR FROZEN PRODUCTS, PARTICULARLY FOR THERMICALLY INSULATED OR SIMILAR CONTAINERS.
    ES2466541B1|2015-03-18|Procedure for preparing and packing roast chicken for later distribution
    PT3444203T|2020-11-12|Cardboard container for active packaging of fresh fruit and vegetables and production method of same
    JP2017518771A5|2017-08-24|
    WO2012122427A3|2012-12-27|Liquid sequestering container, optionally with peelably detachable layers
    FR2971234B1|2014-02-14|METHOD AND DEVICE FOR REALIZING A CONTROLLED ATMOSPHERE AT THE GASEOUS SKY LEVEL OF A STORAGE CONTAINER OF A PRODUCT
    GB2557751A|2018-06-27|Improvements in packaging
    KR20220000501A|2022-01-04|Meat Packaging Method
    MX2014000494A|2014-05-14|Method for preserving byproducts from the meat industry and other food industries.
    TH170943B|2017-11-21|Container
    UA97557U|2015-03-25|RECEPTURE COMPOSITION OF SMALL-FILLED CRUSHED MIXTURES COOLED WITH MEAT OF WILD BOAT
    WO2014035364A3|2014-05-08|Gelatin alkyd peptides and uses thereof
    FI20185908A1|2020-04-30|Composition and method for active packaging and storage of fresh plant products
    CL2015003784U1|2016-09-02|A box or container and its respective template for the storage and transport of food or perishable products and, more particularly, for the storage and transport of avocados.
    TR201406923A2|2015-12-21|Method of packaging and manufacturing of bone / broth.
    MX2017006573A|2019-02-08|Device and method for producing packaging trays with different structures and product obtained.
    UA112084C2|2016-07-25|METHOD OF CONSERVATION OF BY-PRODUCTS OF THE MEAT INDUSTRY AND OTHER FOOD INDUSTRY SECTORS
    AR081531A1|2012-10-03|CLOSURE OF A REINFORCED VESSEL
    GB2549395A|2017-10-18|Storage apparatus for storing live aquatic animals
    同族专利:
    公开号 | 公开日
    EP3155905B1|2019-12-11|
    ES2556249B1|2016-11-23|
    JP2017518771A|2017-07-13|
    EP3155905A1|2017-04-19|
    MX2016016274A|2017-07-05|
    BR112016028969A2|2017-08-22|
    CN106659207A|2017-05-10|
    BR112016028969A8|2021-03-16|
    ES2788667T3|2020-10-22|
    US20170086484A1|2017-03-30|
    EP3155905A4|2018-02-14|
    WO2015189441A1|2015-12-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    ES2676883A1|2016-12-27|2018-07-25|Itene, Instituto Tecnológico Del Embalaje, Transporte Y Logística|INSTALLATION TO TREAT A PLURALITY OF PACKAGING SUITABLE FOR PERISHABLE FOODS |FR2546138B1|1983-05-18|1986-08-08|Loevenbruck Francois|PACKAGING MOST PARTICULARLY FOR FOODSTUFFS|
    NZ264453A|1994-09-14|1998-06-26|Meat Research Corp|Package wherein the production of carbon dioxide is independent of the removal of oxygen|
    JPH08183608A|1994-11-02|1996-07-16|Rengo Co Ltd|Gaseous carbon dioxide generating agent|
    JP3084355B2|1995-08-23|2000-09-04|福博綜合印刷株式会社|Freshness preservative|
    JPH1149899A|1997-07-30|1999-02-23|Kishimoto Akira|Resin molded product generating carbon dioxide|
    US6231795B1|1998-12-04|2001-05-15|The Dow Chemical Company|Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers|
    NZ515297A|1999-05-18|2004-01-30|Southwest Res Inst|Energy-activated compositions for controlled sustained release of a gas|
    CN1545386A|2001-03-02|2004-11-10|宝洁公司|Devices and methods for prolonging the storage life of produce|
    JP4280892B2|2001-04-03|2009-06-17|三菱瓦斯化学株式会社|Gas barrier laminate|
    US20060110080A1|2002-02-27|2006-05-25|Thomas Toby R|Packages and structures with selective dosing of active agent|
    KR20040102132A|2002-04-19|2004-12-03|틸리아 인터내셔널 인코포레이티드|Food Preservation Container And Filter|
    JP4117461B2|2002-06-25|2008-07-16|三菱瓦斯化学株式会社|Gas barrier polyolefin laminated film|
    US7115321B2|2002-07-26|2006-10-03|Kimberly-Clark Worldwide, Inc.|Absorbent binder coating|
    ITTO20030634A1|2003-08-12|2003-11-10|Magik Pack Srl|CONTAINER FOR THE PACKAGING OF FOODSTUFFS IN EXPANDED MATERIAL AND PRODUCTION PROCESS OF SUCH CONTAINER|
    AT422299T|2003-10-08|2009-02-15|Buckeye Technologies Inc|LATENT CARBON DIOXIDE-PRODUCING SUBSTANCE|
    JP4367618B2|2003-12-03|2009-11-18|三菱瓦斯化学株式会社|How to store food|
    US20050129812A1|2003-12-12|2005-06-16|Brown Martha J.M.|Packaging for eliminating off-odors|
    US7452927B2|2004-01-30|2008-11-18|E. I. Du Pont De Nemours And Company|Aliphatic-aromatic polyesters, and articles made therefrom|
    US8110259B2|2004-04-02|2012-02-07|Curwood, Inc.|Packaging articles, films and methods that promote or preserve the desirable color of meat|
    US8012554B2|2007-09-12|2011-09-06|Pactiv Corporation|Bags having odor management capabilities|
    WO2009111768A1|2008-03-07|2009-09-11|Paper-Pak Industries|Absorbent pads for food packaging|
    US9056446B2|2010-06-30|2015-06-16|Paper-Pak Industries|Absorbent food pad|
    US20120171333A1|2011-01-04|2012-07-05|Multisorb Technologies, Inc.|Oxygen and carbon dioxide absorption in a single use container with an absorbent support below the filter|
    US20160175809A1|2012-06-19|2016-06-23|Empire Technology Development Llc|Recyclable and reusable oxygen scavenger|EP3632217A1|2018-10-02|2020-04-08|Dampack International BV|Modified atmosphere food packaging tray|
    法律状态:
    2016-11-23| FG2A| Definitive protection|Ref document number: 2556249 Country of ref document: ES Kind code of ref document: B1 Effective date: 20161123 |
    2021-10-04| FD2A| Announcement of lapse in spain|Effective date: 20211004 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201430908A|ES2556249B1|2014-06-13|2014-06-13|PROCEDURE FOR THE CONSERVATION OF FRESH FOODS LOST IN A CONTAINER AND PACKING FOR SUCH EFFECT|CN201480079629.8A| CN106659207A|2014-06-13|2014-06-13|Method for preserving perishable fresh food products in a container and container provided therefor|
    EP14894521.5A| EP3155905B1|2014-06-13|2014-06-13|Method for preserving perishable fresh food products in a container and container provided therefor|
    BR112016028969A| BR112016028969A8|2014-06-13|2014-06-13|packaging configured to generate a protective atmosphere for a fresh perishable food product generating exudates and method for providing a packaging configured to generate atmospheric protection for a fresh perishable food product generating exudates|
    MX2016016274A| MX2016016274A|2014-06-13|2014-06-13|Method for preserving perishable fresh food products in a container and container provided therefor.|
    PCT/ES2014/070494| WO2015189441A1|2014-06-13|2014-06-13|Method for preserving perishable fresh food products in a container and container provided therefor|
    ES14894521T| ES2788667T3|2014-06-13|2014-06-13|Procedure for the preservation of fresh perishable food in a container and container for this purpose|
    JP2017517420A| JP2017518771A|2014-06-13|2014-06-13|Method for preserving perishable fresh food in packaging material and packaging material therefor|
    ES201430908A| ES2556249B1|2014-06-13|2014-06-13|PROCEDURE FOR THE CONSERVATION OF FRESH FOODS LOST IN A CONTAINER AND PACKING FOR SUCH EFFECT|
    US15/377,538| US20170086484A1|2014-06-13|2016-12-13|Method for Preserving Perishable Fresh Food Products in a Packaging and Packaging Provided Therefor|
    [返回顶部]