EP2769932A2 - Verpackung mit einem entlüftungsventil für verderbliche produkte - Google Patents
Verpackung mit einem entlüftungsventil für verderbliche produkte Download PDFInfo
- Publication number
- EP2769932A2 EP2769932A2 EP12841504.9A EP12841504A EP2769932A2 EP 2769932 A2 EP2769932 A2 EP 2769932A2 EP 12841504 A EP12841504 A EP 12841504A EP 2769932 A2 EP2769932 A2 EP 2769932A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- breathable
- packaging
- ring
- flexible container
- valve
- 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- Withdrawn
Links
Images
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
- B65D1/40—Details of walls
-
- 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
- B65D81/263—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 ventilating the contents
-
- 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
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
- B65D51/1611—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of an orifice, capillary or labyrinth 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
- B65D85/345—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes having a meshed or apertured closure to allow contents to breathe
Definitions
- the present invention relates to the packaging of perishable items such as vegetables and fruits, in particular to the means for controlling gas composition in the atmosphere inside the container and facilitating manual closure, for instance, of the packing without using automatic techniques such as heat sealing.
- Some perishable products such as vegetables and fruits, continue their ripening and ageing process after being harvested.
- the product undergoes a respiratory process characterized by oxygen absorption and the release of carbon dioxide and ethylene. Additionally, the product transpires moisture, reducing its weight. Decreasing respiration and transpiration in the packaging is critical to extend the green life of perishable products.
- Another problem associated with uncontrolled respiration is reaching a high concentration of carbon dioxide in the atmosphere inside the packaging, which can affect the organoleptic properties of the perishable product.
- Prior art includes some alternatives for the control of respiration and transpiration in packaging perishable products. These technologies include the following: transportation in refrigerated containers; hypobaric packaging, containers with devices that remove ethylene; active packaging that traps oxygen, carbon dioxide, and ethylene; modified atmosphere packaging, coatings on cardboard; direct chemical or physical treatment on the product; and breathable packaging. Compared with breathable packaging, other technologies have some disadvantages, such as the possibility of damage due to low temperatures in refrigerated alternatives, high costs, consumer perception, and difficulties in packaging operations.
- Breathable packaging is one of the most commonly used packaging for perishable products due to its benefits in terms of costs. Breathable packaging technology offers various options, including: high permeability films; macro and microperforated films; permeable patches and windows; air vents and valves.
- Macro and micro perforated films have been disclosed in several patents ( US5130152 , US2005180664 , DE202005011737 , GB1106265 , GB1134667 , GB2141688 , and JP6199385 ).
- This alternative has some disadvantages, such as the need to seal the mouth of the packaging, the product may block some of the perforations, and the need for additional operations in the manufacture of the film or bag.
- Air vents have been disclosed in prior art ( US2004131731 , US2007257040 , US2008116098 , WO2007008459 , WO2010141467 , and JP2002308293 ).
- the main disadvantages of this technology are: the need to seal the mouth of the packaging and the need for additional operations in the manufacture of the bag.
- the packaging of the present invention discloses a combination of a flexible container and a breathable valve, composed in turn by a ring and a breathable lid to extend the green life of perishable products, such as fruits and vegetables.
- the packaging of the present invention provides the possibility of mechanical assembly, either manually or automatically, without the need of heat-sealing technology or additional operations in the manufacture of the bags; it can also be opened and reopened in ripening chambers; it is recyclable and affordable.
- extending the green life of the product can increase the growth period of the fruit or vegetable in the plant.
- the present invention provides a packaging with a breathable valve to extend the green life of perishable products that undergo a respiratory process after being harvested, such as vegetables and fruits.
- the packaging comprises a flexible container and a valve assembly that is assembled in the mouth of the flexible package in order to create a controlled gaseous atmosphere inside the package.
- the valve assembly comprises a ring located outside the flexible container and a breathable lid located inside the flexible container; these two components can be mechanically assembled without the need of heat sealing technologies to close the mouth of the flexible container.
- the breathable lid has fastening means to attach both parts to the middle of the flexible container, which can be an interference fit and pressure fittings.
- the breathable lid can be a plastic cover with multiple microperforations or nanoperforations, or an annular section that allows the installation of a permeable membrane interspersed among the ring, the flexible container and the breathable lid.
- the permeable membrane can be a cavitated, microperforated, or nanoperforated film.
- the concentration of oxygen, water vapor, carbon dioxide, and ethylene is controlled by the permeation of the breathable lid, the weight and respiration rate of the packed perishable product.
- the permeation of the breathable lid is controlled by the number and size of micro and nanoperforations, in the case of the plastic cover and the micro and nanoperforated film; and by gas permeability, in the case of the cavitated film.
- the packaging comprises a flexible container (1) characterized by the presence of at least one mouth, and at least one valve assembly (2) consisting of two parts: a ring (3), located on the periphery and the outer surface of the flexible container's mouth (1), and a breathable lid (4), which mechanically fits to the inner part of the ring (3), such that the material of the flexible container's mouth (1) is fastened between the breathable lid (4) and the ring (3).
- the flexible container (1) is a flexible film, manufactured for example by casting, blowing extrusion, flat film extrusion, coextrusion, or lamination.
- the polymeric film is manufactured with a polymer preferably selected from the group comprising polyethylene, polypropylene, polyethylene terephthalate, polyamide, polystyrene copolymers, cellophane, polylactic acid, cellulose acetate, thermoplastic starch and its derivatives, and mixtures thereof.
- the valve assembly (2) comprises two parts: the ring (3) and the breathable lid (4), which can be mechanically fitted and do not need using heat sealing technologies to close the flexible container's mouth (1), or additional operations in the manufacture of the bag.
- the breathable lid (4) has fastening means to attach both parts to the flexible container (1) such that the film that forms the container's mouth is fixed between the two sides of the valve.
- the embodiment illustrated in Figures 3 and 4 uses a pressure fitting (6).
- Figures 3 and 4 also illustrate a rectangular channel (7) in the breathable lid (4) to facilitate release without moving parts of the pieces to be assembled by pressure (6).
- the fastening means for attaching both parts of the valve assembly (2) to the flexible container (1) are an interference fit on the ring (3) and a breathable lid (4).
- the breathable lid (4) it is desirable for the breathable lid (4) to have tapered sidewalls to facilitate assembly with the ring (3).
- the interference fit is produced between an extension (8) of the breathable lid (4) and the corresponding cavity in the ring (3).
- the preferred embodiment is a ring (3) and a breathable plug (4) of circular shape, it is possible to use other shapes, such as triangular or polygonal.
- the ring (3) and breathable lid (4) of the valve assembly (2) may be manufactured by injection molding or press molding, using a polymer preferably from the group comprising thermoplastic polyurethane, vulcanized thermoplastic, thermoplastic elastomers, polyethylene, polypropylene, polyethylene terephthalate, polyamide, polystyrene copolymers, polylactic acid, cellulose acetate, thermoplastic starch and its derivatives, and mixtures thereof.
- the ring (3) and breathable lid (4) of the valve assembly (2) are made of a material whose hardness should be less than the one that produces a mark on the fruit or vegetable.
- the hardness for bananas must be less than 80 Shore A for bananas, preferably less than 60 Shore A, in order to ensure that the bananas are not damaged or dented by the valve.
- the use of rounded contours is advantageous for this same reason.
- the breathable lid (4) can be a plastic cover characterized by multiple micro or nanoperforations (5).
- another embodiment of the present invention uses an annular section (9) that allows the installation of a permeable membrane (10) interspersed among the ring (3), the flexible container (1), and the annular section (9).
- the permeable membrane (10) can be a cavitated, microperforated, or nanoperforated film.
- the cavitation film may be manufactured using a cavitation load such as calcium carbonate.
- the microperforated film may be manufactured using for example mechanical, laser, or electrostatic technology.
- the present invention can use any type of breathable lid (4), even with the permeable membrane (10) interspersed between the ring (3) and the flexible container (1).
- the annular section (9) of this embodiment is mechanically fitted to the ring (3) and the flexible container's mouth (1) for tensioning the permeable membrane (10).
- the concentration of oxygen, water vapor, carbon dioxide, and ethylene can be controlled by the permeation of the breathable lid (4), and the weight and respiration rate of the packed perishable product.
- the permeation of the breathable lid (4) is controlled by the number and size of micro and nanoperforations, in the case of the plastic cover and the micro and nanoperforated film, and by gas permeability, in the case of the cavitated film.
- the flexible container is a bag made of a 30-microns thick polyethylene film with dimensions of 300 by 380 mm, a valve assemblage with an internal diameter of 32 mm with a plastic cover with 11 microperforations between 250 and 300 microns. Approximately 1.2 kg of bananas were packed and their green life at room temperature and cooled to 13 °C was evaluated.
- the prototype of the disclosed packaging was then compared to the following technologies available in the state of the art: a 30-microns thick microperforated bag with 50 microperforations with a diameter of 200 microns, and a 30-microns thick macroperforated bag with 12 perforations with a diameter of 12.5 mm.
- the packaging comprising a breathable valve increases green life, decreases weight loss, and reduces the conversion of starch in carbohydrates (measured as degrees Brix).
- the flexible container is a bag made of a 30-microns thick polyethylene film with dimensions of 300 by 380 mm, a valve assemblage with an internal diameter of 32 mm with an annular section, and a mechanically microperforated film. Approximately 1.2 kg of bananas was packed and their green life cooled to 13 °C was evaluated.
- the prototype of the disclosed packaging was compared to the technologies available in the state of the art mentioned in Example 1.
- the packaging comprising a breathable valve increases green life, decreases weight loss, and reduces the conversion of starch in carbohydrates (measured as degrees Brix).
- This example compares the evolution of oxygen and carbon dioxide concentration at 13°C for two plastic covers with 11 and 18 perforations.
- the same flexible container was used, the same valve assembly and the same number of bananas in Example 1.
- the concentration of gases becomes regulated to a constant value that depends on the number of perforations.
- breathable valve's materials An important characteristic of the breathable valve's materials is its hardness and contours, in that no damage is caused to the perishable product while packing.
- This example evaluates the effect that the hardness and contours of the material of the packaging comprising a breathable valve has on the bananas. The effect of 3.5 kg (approximately three bunches of green bananas) applied to the breathable valve and on the banana peel was evaluated. Using a Shore A hardness of less than 80 and a valve with a rounded contour is essential to prevent the banana peel from denting. Table 3 Material Hardness Surface Result Shore A Shore D Polyurethane 80 Rounded No dents Polyurethane 80 Sharp edges Dents High density polyethylene 55 Sharp edges Dents Polypropylene 78 Rounded Dents Rubber 62 Rounded No dents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Bag Frames (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CO11140033A CO6660073A1 (es) | 2011-10-19 | 2011-10-19 | Empaque con válvula respirable para productos perecederos |
PCT/IB2012/055765 WO2013057725A2 (es) | 2011-10-19 | 2012-10-19 | Empaque con válvula respirable para productos perecederos |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2769932A2 true EP2769932A2 (de) | 2014-08-27 |
EP2769932A4 EP2769932A4 (de) | 2015-07-01 |
Family
ID=48141500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12841504.9A Withdrawn EP2769932A4 (de) | 2011-10-19 | 2012-10-19 | Verpackung mit einem entlüftungsventil für verderbliche produkte |
Country Status (11)
Country | Link |
---|---|
US (1) | US20140251858A1 (de) |
EP (1) | EP2769932A4 (de) |
JP (1) | JP2014534128A (de) |
CN (1) | CN104066658A (de) |
CO (1) | CO6660073A1 (de) |
CR (1) | CR20140174A (de) |
DO (1) | DOP2014000080A (de) |
EC (1) | ECSP14001706A (de) |
HK (2) | HK1201503A1 (de) |
MX (1) | MX2014004816A (de) |
WO (1) | WO2013057725A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10648709B2 (en) | 2015-10-23 | 2020-05-12 | Mahle International Gmbh | Heat exchanger for the temperature control of a battery |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012103612U1 (de) * | 2012-09-20 | 2013-01-09 | Markus Scheidt | Archivkarton |
US9936729B2 (en) | 2014-10-16 | 2018-04-10 | R.J. Reynolds Tobacco Company | Package for a tobacco-containing material and related packaging method |
US9968130B2 (en) | 2014-10-16 | 2018-05-15 | R.J. Reynolds Tobacco Company | Package for a tobacco-containing material with a valve assembly and related packaging method |
CN107600672A (zh) * | 2017-10-13 | 2018-01-19 | 孙斐 | 一种可拆装气调袋的调气窗 |
KR102469140B1 (ko) | 2017-12-27 | 2022-11-22 | 후지필름 가부시키가이샤 | 농산(農産) 용기 |
MX2022013891A (es) * | 2021-03-11 | 2023-04-05 | Varillas Sergio Fernando Grijalva | Empaque para frutas y verduras con barrera antipatogena y proceso de fabricacion. |
TWI787100B (zh) * | 2022-03-16 | 2022-12-11 | 王賢明 | 冷熱透氣蓋 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3106306A (en) * | 1960-07-14 | 1963-10-08 | Ebner Karl | Bottle of plastic material and closure member therefor |
GB1071586A (en) | 1965-02-23 | 1967-06-07 | United Fruit Co | Controlled atmosphere storage of green bananas |
US3450544A (en) | 1966-01-10 | 1969-06-17 | United Fruit Co | Method of packaging ripening perishable plant foods to prolong storage life |
US3450543A (en) | 1966-01-10 | 1969-06-17 | United Fruit Co | Method of packaging perishable plant foods to prolong storage life |
US3589362A (en) * | 1968-11-05 | 1971-06-29 | Paul A Zamarra | Disposable syringe |
US3937396A (en) | 1974-01-18 | 1976-02-10 | Schneider William S | Valve for vented package |
GB2141688B (en) | 1983-05-19 | 1987-05-28 | Brayford Plastics Limited | Bag for fresh produce |
JPS63152638A (ja) | 1986-10-06 | 1988-06-25 | アプライド・エクストルージョン・テクノロジーズ・インコーポレーテッド | 調整雰囲気の包装用フィルム |
US4943440A (en) | 1986-10-22 | 1990-07-24 | General Mills, Inc. | Controlled atmosphere cut vegetable produce package and method |
US5045331A (en) | 1987-08-14 | 1991-09-03 | Hercules Incorporated | Container for controlled atomsphere packaging |
NZ228311A (en) | 1988-03-31 | 1990-11-27 | Hercules Inc | Fresh produce package with gas permeable panel |
JPH01279073A (ja) | 1988-04-26 | 1989-11-09 | Fujimori Kogyo Kk | ガス抜き可能な包装体 |
US5130152A (en) | 1990-08-14 | 1992-07-14 | Alameda Development Corp. | Fresh produce packing assembly and method |
GB2264922A (en) * | 1992-01-22 | 1993-09-15 | Peter Ervin Kraus | Bag sealing device |
FR2686577B1 (fr) | 1992-01-24 | 1995-05-05 | Bachmann Sa | Dispositif a membrane de permeabilite selective aux constituants de l'air. |
JPH07506076A (ja) * | 1992-04-27 | 1995-07-06 | エス.シー.ジョンソン ホーム ストーレイジ,インコーポレーテッド | 微孔質フィルム及びそれから製造された包装用バッグ |
JPH06199385A (ja) | 1992-10-21 | 1994-07-19 | Sumitomo Bakelite Co Ltd | 青果物保存用袋 |
FR2724152B1 (fr) | 1994-09-07 | 1996-12-06 | Cif | Dispositif pour evacuer l'air contenu dans un sac de conditionnement |
DE29513546U1 (de) * | 1995-08-23 | 1995-10-05 | Basf Magnetics Gmbh, 68165 Mannheim | Verpackung für feuchtigkeitsempfindliches Gut, insbesondere für Fotofilme |
US5853096A (en) * | 1996-11-25 | 1998-12-29 | Bartur; Maya H. | Pressure equalizing and foam eliminating cap |
CN2294933Y (zh) * | 1996-12-17 | 1998-10-21 | 钱德丰 | 渗气阻菌包装容器 |
US5996800A (en) | 1998-03-18 | 1999-12-07 | Pratt; David W. | Resealable plastic bag having venting means |
JPH11301743A (ja) | 1998-04-21 | 1999-11-02 | Toppan Printing Co Ltd | 圧力調整弁および圧力調整弁付き包装体 |
US7163706B2 (en) | 1998-11-06 | 2007-01-16 | Velcro Industries B.V. | Ventilated closure strips for use in packaging food products |
US6827492B2 (en) | 2001-12-05 | 2004-12-07 | Leland B. Cook | One-way concealed-valve vented storage bag |
US6637939B2 (en) | 2002-02-08 | 2003-10-28 | Sonoco Development, Inc. | Vented bag for microwave cooking |
JP2002308293A (ja) | 2002-03-15 | 2002-10-23 | Mitsubishi Chemicals Corp | 青果物入り包装袋 |
JP3711098B2 (ja) | 2002-09-26 | 2005-10-26 | 株式会社荒井製作所 | ゴム組成物 |
WO2004108556A1 (en) | 2003-05-30 | 2004-12-16 | Avery Dennison Corporation | Food bag release valve |
GB0419895D0 (en) * | 2004-09-08 | 2004-10-13 | Edmunds Melissa | Container cover |
JP3884039B2 (ja) | 2004-10-29 | 2007-02-21 | 株式会社パワーシステム | ガス抜き弁 |
US20060226163A1 (en) * | 2005-04-11 | 2006-10-12 | Leslie Redshaw | Sanitary beverage hat |
US9198444B2 (en) | 2005-07-08 | 2015-12-01 | Chiquita Brands, Inc. | Device for controlling the gas medium inside a container |
DE202005011737U1 (de) | 2005-07-27 | 2005-10-13 | Chen, Han-Lung, Tai Shan Hsiang | Kunststoffbeutel |
US20070257040A1 (en) | 2006-04-20 | 2007-11-08 | Price Franklin R Jr | Packaging for perishable goods |
CN2934111Y (zh) * | 2006-08-02 | 2007-08-15 | 李武存 | 卡压式简易包装口 |
US20080116098A1 (en) | 2006-11-16 | 2008-05-22 | Pwp Industries | Food container with breathable patch |
GB2453590A (en) * | 2007-10-12 | 2009-04-15 | Sharp Interpack Ltd | Packaging tray with lid having apertures |
US20090266818A1 (en) * | 2008-04-23 | 2009-10-29 | Tomapure Inc. | Package for perishable goods |
WO2010141467A1 (en) | 2009-06-01 | 2010-12-09 | Kraft Foods Global Brands Llc | Vented package |
US20110132909A1 (en) * | 2009-12-08 | 2011-06-09 | Wen-Cheng Chiou | Container for conserving fresh fruit |
-
2011
- 2011-10-19 CO CO11140033A patent/CO6660073A1/es unknown
-
2012
- 2012-10-19 EP EP12841504.9A patent/EP2769932A4/de not_active Withdrawn
- 2012-10-19 CN CN201280062726.7A patent/CN104066658A/zh active Pending
- 2012-10-19 US US14/352,728 patent/US20140251858A1/en not_active Abandoned
- 2012-10-19 MX MX2014004816A patent/MX2014004816A/es not_active Application Discontinuation
- 2012-10-19 WO PCT/IB2012/055765 patent/WO2013057725A2/es active Application Filing
- 2012-10-19 JP JP2014536401A patent/JP2014534128A/ja active Pending
-
2014
- 2014-04-21 CR CR20140174A patent/CR20140174A/es unknown
- 2014-04-21 DO DO2014000080A patent/DOP2014000080A/es unknown
- 2014-05-22 EC ECIEPI20141706A patent/ECSP14001706A/es unknown
-
2015
- 2015-02-27 HK HK15102015.0A patent/HK1201503A1/xx unknown
- 2015-03-24 HK HK15103012.1A patent/HK1202507A1/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10648709B2 (en) | 2015-10-23 | 2020-05-12 | Mahle International Gmbh | Heat exchanger for the temperature control of a battery |
Also Published As
Publication number | Publication date |
---|---|
WO2013057725A2 (es) | 2013-04-25 |
US20140251858A1 (en) | 2014-09-11 |
HK1202507A1 (en) | 2015-10-02 |
CR20140174A (es) | 2014-09-09 |
HK1201503A1 (en) | 2015-09-04 |
MX2014004816A (es) | 2014-08-27 |
CO6660073A1 (es) | 2013-04-30 |
JP2014534128A (ja) | 2014-12-18 |
DOP2014000080A (es) | 2014-08-31 |
ECSP14001706A (es) | 2015-11-30 |
CN104066658A (zh) | 2014-09-24 |
EP2769932A4 (de) | 2015-07-01 |
WO2013057725A3 (es) | 2013-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2769932A2 (de) | Verpackung mit einem entlüftungsventil für verderbliche produkte | |
US3450542A (en) | Controlled atmosphere storage of green bananas | |
US8051998B1 (en) | Product container with integral selective membrane | |
US20110293802A1 (en) | Banana Storage and Shipping Bags | |
TW200810697A (en) | A resealable, reusable plastic storage container and lid with gas-permeable membranes for modified atmosphere storage of food and perishables | |
CN104724400A (zh) | 便携式多功能果蔬贮运微环境气体调控保鲜箱 | |
KR200409041Y1 (ko) | 발효식품 포장용기 | |
CN101720188A (zh) | 用于香蕉的受控气氛包装 | |
US20050023179A1 (en) | Fragile-product cage for vacuum packaging appliances | |
US20150079252A1 (en) | Banana storage and shipping bags | |
CN2294933Y (zh) | 渗气阻菌包装容器 | |
KR20060001934A (ko) | 발효식품 포장용 합성수지재 봉지 | |
JP6317762B2 (ja) | 果菜類の通気性容器 | |
US10925300B2 (en) | Packaging with pressure driven oxygen egress | |
WO2001089310A1 (en) | Preservation of fresh agricultural products and foodstuff with controlled atmosphere packaging and ultra-violet treatment | |
JP3853217B2 (ja) | 青果物の鮮度保持包装方法 | |
JP2001310406A (ja) | 高透湿性フィルム、高透湿性対応包装用袋、茸包装密封袋、納豆包装密封袋およびその製造方法 | |
US20140059978A1 (en) | Packages and methods for storing and transporting perishable foods | |
JP4049924B2 (ja) | 青果物鮮度保持包装体 | |
EP3153027A1 (de) | Beutel zur verpackung von gartenbauprodukten | |
JP4052747B2 (ja) | 青果物の鮮度保持方法 | |
US20130341236A1 (en) | Breathable Container for Fruits and Vegteables | |
JP4080085B2 (ja) | 青果物鮮度保持包装体 | |
TH98863A (th) | ภาชนะเก็บรักษาที่ทำด้วยพลาสติกที่ปิดผนึกซ้ำได้และใช้ซ้ำได้ และฝาปิดที่มีแผ่นเยื่อที่ก๊าซซึมผ่านได้สำหรับเก็บรักษาอาหารและของสดของเสียได้ไว้ในบรรยากาศดัดแปลง | |
FI80647B (fi) | Foerfarande foer packning av varor. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140519 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20150602 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65D 51/16 20060101ALI20150527BHEP Ipc: B65D 81/26 20060101ALI20150527BHEP Ipc: B65D 85/34 20060101AFI20150527BHEP |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1201503 Country of ref document: HK |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160105 |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1201503 Country of ref document: HK |