WO2005075906A1 - Safekeeping product containing temperature maintenance material and air - Google Patents
Safekeeping product containing temperature maintenance material and air Download PDFInfo
- Publication number
- WO2005075906A1 WO2005075906A1 PCT/KR2004/000239 KR2004000239W WO2005075906A1 WO 2005075906 A1 WO2005075906 A1 WO 2005075906A1 KR 2004000239 W KR2004000239 W KR 2004000239W WO 2005075906 A1 WO2005075906 A1 WO 2005075906A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cell
- safekeeping
- product
- temperature maintenance
- air
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 50
- 238000012423 maintenance Methods 0.000 title claims abstract description 41
- 238000007906 compression Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000011521 glass Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007639 printing Methods 0.000 description 6
- 239000002775 capsule Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000021574 pickled cabbage Nutrition 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
- F25D3/06—Movable containers
- F25D3/08—Movable containers portable, i.e. adapted to be carried personally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
- F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
- F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
- F25D2303/0822—Details of the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/803—Bottles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/809—Holders
Definitions
- the present invention relates to safekeeping products for use in stably safekeeping items, such as foodstuffs or medicines, at low temperatures for long periods, and more specifically, to a safekeeping product capable of easily and simply safekeeping foodstuffs at a low expense.
- the product obtained by the above patent is suitable for use in storing expensive medicines at specific temperatures, it should be very carefully handled. Also, the above product is costly due to complicated manufacturing processes to remove air bubbles from the capsules, and thus, is unsuitable for use in storing general foodstuffs. Further, since the temperature maintenance material of the above patent is composed of the plurality of melting compounds, it may contaminate the foodstuffs when the capsule is broken through carelessness and the temperature maintenance material therein flows out. When fragile goods, such as glass bottles, want to be stored, the above product has no means of acting to protect the goods from an external impact.
- the object of the present invention is to provide an economical safekeeping product, suitable for maintain items in a constant temperature at low cost.
- Another object of the present invention is to provide a safekeeping product, which is harmless to humans even though the safekeeping product is in directly contact with items to be safekept, such as foodstuffs, or cells of the safekeeping product are broken.
- Still another object of the present invention is to provide a safekeeping product, capable of effectively protecting items to be safekept from an external impact.
- a safekeeping product for use in safekeeping items for a predetermined period, comprising temperature maintenance material to maintain a predetermined temperature for a predetermined period; and an impermeable cells respectively made of a flexible film and containing the temperature maintenance material, wherein air is injected into the cell when the temperature maintenance material is filled into the cell and then the cell is sealed, whereby the cell contains a predetermined amount of air and is maintained in a predetermined shape, regardless of a temperature change.
- the impermeable cells can be continuously disposed in a longitudinal and/or transverse direction by the bendable connecting parts, each of which has rounded corners.
- the impermeable cells are formed by mutually compressing margins of two films through a thermal compression process or an electrical compression process.
- a safekeeping product of the present invention includes a plurality of cells disposed in a longitudinal and/or transverse direction and connected to each other by a plurality of bendable connecting parts, each having rounded corners, and temperature maintenance material contained in the cell, wherein air is injected into the cell when the temperature maintenance material is filled into the cell and then the cell is sealed, whereby the cell contains predetermined amounts of air bubbles.
- the laminated film of the cell is formed with a three-layered structure, in which an innermost layer is made of LDPF, and a middle layer is made of polyethylene, with an outermost layer made of nylon, in which an inner surface of the outermost layer is printed with various colors, thus enhancing the advertisement effects of the items to be safekept.
- FIG. 1 is a schematic view illustrating a cell, in a safekeeping product according to a preferred embodiment of the present invention
- FIG. 2 is a schematic view illustrating a plurality of cells connected by the bendable connecting parts according to the preferred embodiment of the present invention
- FIG. 3 is a schematic view illustrating a film structure of the cell of the safekeeping product of FIG.
- FIG. 4 is a schematic view illustrating the connecting part of the safekeeping product bent to an excessive acute angle
- FIG. 5 is a schematic view illustrating a plurality of cells connected by a plurality of bendable connecting parts, in a safekeeping product according to a modification of the preferred embodiment of the present invention
- FIG. 6 is a schematic view illustrating the safekeeping product of FIG. 5 which surrounds a items to be maintained at low temperatures
- FIGS. 7 and 8 are schematic views illustrating the safekeeping product of FIG. 5 in practical use, together with a container, to safekeep the item at low temperatures.
- FIG. 1 illustrates an impermeable cell made of a flexible material, in a safekeeping product according to a preferred embodiment of the present invention.
- the cell is formed by disposing two films each of which is made of a plurality of flexible layers laminated in the appropriate chamber containing temperature maintenance material, and then bonding margins cf the laminated films by a thermal compression process.
- two laminated films of the cell are sealed, with the exception of one side serving as an inlet of the cell, after which temperature maintenance material is filled into the cell through the inlet of the cell and then the inlet is sealed, thereby forming the cell.
- the cell is freely formed in a rectangular, triangular, or circular shape, according to end uses cf the safekeeping product.
- the bonding process cf the two laminated films, including electrical compression, in addition to the thermal compression, is known to those skilled in the art.
- the safekeeping product of the present invention is characterized in that air 2 is injected into the cell 1 cf the safekeeping product when the cell 1 containing the temperature maintenance material is sealed.
- the temperature maintenance material is water, which is high in specific gravity and acts to maintain the temperature for relatively long periods.
- water since water is non-toxic and harmless to humans, even though when flowing out the cell, it does not impede the items to be safekept.
- water can be effectively used for the storage of foodstuffs or medicines.
- water consists of oxygen and hydrogen linked by a hydrogen bond and expands in volume after being frozen.
- water may be charged only in a part cf the cell.
- a dead space in which anything does not exist is present in the cell.
- the cell is not uniformly shaped and may be crumpled. This phenomenon occurs at the cell upon being frozen, as well as the cell at room temperature.
- the crumpled cell suffers from low cooling efficiencies, due to the reduction of the area in contact with the items to be safekept.
- the crumpled cell cf the safekeeping product is not in uniform contact with the items to be safekept, and thus, only the specific part cf the cell chafes against the items and as the result this part may be broken.
- the items to be safekept are fragile, such as a glass bottle, it may be easily broken for the rigidly frozen cell.
- the cell crumpling due to the dead space in the cell will increase as the size cf the cell increases.
- the cell 1 cf the safekeeping product of the present invention contains a predetermined amount of air 2, in addition to the temperature maintenance material, to remove the dead space. That is, all spaces cf the cell are filled with the temperature maintenance material or air, whereby the cell can be maintained in a predetermined shape, regardless cf the temperature change.
- the volume cf air reduces as the temperatures decreases in the range cf room temperature to freezing temperature of water, 0 ° C.
- the temperature maintenance material therein is frozen, and thus, expands in volume. In this case, such volume expansion offsets volume contraction cf air.
- the cell is hardly changed in its entire volume, and can be maintained in the predetermined shape in the temperature range cf between room temperature and the phase transition temperature cf the temperature maintenance material.
- the cell 1 contains the air 2, whereby it can function as a cushion.
- the safekeeping product of the present invention is used to safekeep not only foodstuffs but also medicines or drinking water in a fragile container, such as a glass bottle, thus requiring a function capable cf absorbing an external impact. Therefore, the safekeeping product of the present invention, which is capable cf maintaining the shape cf the air-containing cell 1 regardless cf the temperature change, can satisfy the above requirement, even without an additional external container.
- the amount of air 2 included into the cell 1 can be appropriately controlled, depending on the kinds of the items to be safekept. For example, if the safekeeping product cf the present invention is used to safekeep non-fragile materials, such as meat s or fish, at low temperatures, the amount of the air decreases to increase cooling efficiencies. Meanwhile, when the safekeeping product of the present invention is used to safekeep fragile glass bottles containing drinking water or injection solution, the amount of the air increases to enhance cushioning effects.
- the safekeeping product including the air in the cell 1 is advantageous in terms of controllable safekeeping temperatures by adjusting a ratio of the air to the temperature maintenance material. That is, when a safekeeping is performed at low temperatures near 0 ° C, the proportion of the temperature maintenance material increases. On the other hand, when relatively high temperatures (e.g. 10-15 ° C) need to be maintained, the proportion of the air 2 increases. Thereby, the safekeeping temperatures can be controlled even though other compounds are not additionally used. For instance, if water and air having a ratio of 7:3 are contained in the cell and the cell is cooled in the state of being laid, the ice is positioned at one side of the cell and the air 2 is positioned at the other side thereof, as shown in FIG. 5.
- the cell portion having air comes into contact with the glass bottle, whereby an external impact is not directly transferred to the glass bottle.
- the glass bottle can be protected from an external impact.
- the ice in the cell is in indirect contact with the glass bottle through the air in the cell, whereby the glass bottle can be safekept at a predetermined temperature (e.g., 10 ° C) higher than 0 ° C.
- FIG. 2 illustrates a plurality cf cells connected mutually, in the safekeeping product according to another preferred embodiment of the present invention, in which the basic structure cf the safekeeping product, the shape cf each cell constituting the safekeeping product, and the cell configuration are shown.
- the safekeeping product has a plurality of cells 1 connected mutually by a plurality of bendable connecting parts 3 and continuously disposed in a longitudinal and/or transverse direction.
- Each cell 1 has the temperature maintenance material to safekeep the items at low temperatures.
- the safekeeping product can sufficiently surround the items of various shapes by the bendable connecting parts, serving to connect each cell 1.
- the safekeeping product of the present invention can function to safekeep the items at low temperatures for relatively short periods, for example, one or two days, even without an additional adiabatic container.
- each corner cf the cell 1 is treated to be round.
- pressure cf the cell is concentrated on each corner, and hence, the sealed state cf the cell becomes weak, resulting in the possibility of the temperature maintenance material leaking externally.
- the safekeeping product is applied for low temperature storage by surrounding the items to be safekept without the use of the outer adiabatic container, as shown in FIG. 6.
- the connecting parts cf the safekeeping product may be excessively bent at acute angels as shown in FIG. 4, and each cell 1, which is in mutual contact therewith as represented by a dotted circular line cf FIG.
- the safekeeping product may be externally subjected to undesired impact caused by carelessness upon handling.
- the cell 1 cf the safekeeping product is internally or externally stressed, such loads are concentrated on each corner of the cell 1.
- the angled corner of the cell 1 may result in the breakage cf the cell 1, by which the temperature maintenance material in the cell 1 leaks externally.
- the safekeeping product of the present invention is intended to be used in various situation including careless or tough treatment, the cell 1 thereof may be continuously or intermittently subjected to external pressure thereupon. Meanwhile, where the temperature maintenance material is frozen and expands in volume, the cell may be internally subjected to pressure, compared to being present at room temperature. Hence, such pressure may lead to the breakage cf the cell 1.
- the corners of the cell are treated to be round to prevent the cell from breaking under internal or external pressure, as shown in FIG. 3.
- pressure applied to the cell having the rounded corners is uniformly dispersed to the entire cell, instead cf being concentrated on the corners of the cell, thus firmly maintaining the sealed state cf the cell 1.
- the cell 1 is prevented from breaking or being damaged under poor environmental conditions, and thus, can stably contain the temperature maintenance material.
- FIG. 3 illustrates a film structure cf the cell, in the safekeeping product according to the preferred embodiment of the present invention, in which the film includes a three-layered structure composed of an outermost layer 4, a middle layer 5 and an innermost layer 6.
- the outermost layer 4 in contact with items to be safekept, use is taken of a flexible material having a fine surface to perform high-grade printing so as to display various colors, while being harmless to humans.
- the outermost layer 4 should be transparent, so that the printed contents are readable externally even though a printing dye 7 is printed on an inner surface cf the outermost layer 4 to preserve the printed state for long periods while not being in direct contact with the items to be safekept, such as foodstuffs.
- the middle layer 5 functions to bond the outermost layer 4 and the innermost layer 6 to each other, but it may be absent so long as the outermost layer 4 may be mutually bonded to the innermost layer 6.
- an adhesive may be used instead cf the middle layer 5 .
- the innermost layer 6 is in contact with the temperature maintenance material.
- the cell 1 cf the safekeeping product is formed by mutually bonding the margins of the two laminated films through a thermal compression process, in which each laminated film is formed with a three-layered structure.
- the innermost layer 6 of the upper three-layered structure and the innermost layer 6 of the lower three-layered structure should be made of mutually bondable materials.
- the outermost layer 4 is formed of nylon which is transparent with a fine surface
- the middle layer 5 is formed of polyethylene exhibiting adhesion upon thermal compression
- the innermost layer 6 is formed of LDPE which is mutually bondable.
- the laminated film of the cell cf the safekeeping product is not limited to the three-layered structure and the above layer material, and may be formed with two- or four-layered structures and be made cf different materials satisfying the above requirements.
- the letters, figures, or symbols 7 printed with various colors can be printed on the inner surface cf the outermost layer 4. That is, the printing process is performed on the inner surface cf the outermost layer 4 made of nylon. Therefore, since the items to be safekept is not in direct contact with the printing dye, even though it may be foodstuffs, the safekeeping product cf the present invention is harmless to humans. Further, the outermost layer of the safekeeping product is made of a transparent material, and hence, the printed contents are exposed externally.
- the surface cf the nylon film is very fine and has high flexibility, and may be subjected to gravure printing of various colors, instead of a silk printing process cf one or two colors.
- the printing process is performed on the safekeeping product, whereby advertisement effects are suitably exhibited for the items to be safekept, thus increasing industrial availability cf the safekeeping product.
- FIG. 5 illustrates a safekeeping product, according to a modification of the preferred embodiment of the present invention, in which a predetermined amount cf air 2 is contained in each cell 1 as shown in FIGS. 1 to 3, and therefore, the cell 1 is hardly changed by volume by temperature changes and thus can exhibit cushioning effects. Further, each corner of the cell 1 is treated to be round so as to uniformly disperse the internal or external pressure to the entire cell.
- a plurality cf cells are disposed in a transverse direction, and thus, are arranged in a line. Also, each cell is shaped in a long rounded rectangle with a ratio of width to length cf two times or more. Therefore, the safekeeping product cf FIG. 5 is used to safekeep rather long items, such as pickled cabbages or radish pickles.
- FIG. 6 illustrates the safekeeping product of FIG. 5 that practically surrounds cabbage 9.
- FIGS. 7 and 8 illustrate the safekeeping product in use, together with a additional container, to safekeep a items, such as a wine bottle, at low temperatures.
- a items such as a wine bottle
- FIGS. 7 and 8 the safekeeping product of FIG. 5 and the wine bottle are disposed in the container having two cylinders.
- ice and a wine bottle are placed together into one cylinder therecf, so that wine is safekept at low temperatures.
- the wine bottle is in contact with melted water and thus inconvenient in use.
- the safekeeping product of the present invention is used to keep the wine bottle at low temperature, since the temperature maintenance material is contained in the impermeable cell cf the safekeeping product, the wine bottle can be maintained in the neat state.
- the present invention provides a safekeeping product, which is advantageous in that relatively inexpensive items, such as foodstuffs, can be safekept at low temperatures at low costs.
- the safekeeping product of the present invention is structured to sufficiently endure internal or external pressure, and thus, need not be carefully handled.
- a harmless material to humans e.g., water
- the inventive safekeeping product can be colorfully printed on an outer surface therecf, thereby exhibiting advertisement effects cf the items.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2004/000239 WO2005075906A1 (en) | 2004-02-07 | 2004-02-07 | Safekeeping product containing temperature maintenance material and air |
JP2006552031A JP2007520397A (en) | 2004-02-07 | 2004-02-07 | Article maintenance material filled with temperature maintenance substance and air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2004/000239 WO2005075906A1 (en) | 2004-02-07 | 2004-02-07 | Safekeeping product containing temperature maintenance material and air |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005075906A1 true WO2005075906A1 (en) | 2005-08-18 |
Family
ID=34836655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2004/000239 WO2005075906A1 (en) | 2004-02-07 | 2004-02-07 | Safekeeping product containing temperature maintenance material and air |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2007520397A (en) |
WO (1) | WO2005075906A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324111A (en) * | 1980-06-19 | 1982-04-13 | Jerry B. Gallant | Freezing gel containment structure and method |
US4325230A (en) * | 1980-05-05 | 1982-04-20 | Mark Driscoll | Plastic ice cube |
US4700706A (en) * | 1984-03-28 | 1987-10-20 | Muench Walter | Cold and warm pack for physiotherapy and the like |
US4931333A (en) * | 1985-09-23 | 1990-06-05 | Henry D Lindley | Thermal packaging assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5960171U (en) * | 1982-10-14 | 1984-04-19 | 南登保冷器材株式会社 | cold bag |
JPH01150572U (en) * | 1988-04-06 | 1989-10-18 | ||
JPH01150571U (en) * | 1988-04-06 | 1989-10-18 | ||
JPH03240668A (en) * | 1990-02-05 | 1991-10-28 | Michio Sudo | Cold insulation packaging material |
JPH063874U (en) * | 1991-08-26 | 1994-01-18 | 千鶴雄 伊豆丸 | Warmth |
JPH11189275A (en) * | 1997-10-20 | 1999-07-13 | Kawakami Sangyo Kk | Air cushion |
-
2004
- 2004-02-07 JP JP2006552031A patent/JP2007520397A/en active Pending
- 2004-02-07 WO PCT/KR2004/000239 patent/WO2005075906A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325230A (en) * | 1980-05-05 | 1982-04-20 | Mark Driscoll | Plastic ice cube |
US4324111A (en) * | 1980-06-19 | 1982-04-13 | Jerry B. Gallant | Freezing gel containment structure and method |
US4700706A (en) * | 1984-03-28 | 1987-10-20 | Muench Walter | Cold and warm pack for physiotherapy and the like |
US4931333A (en) * | 1985-09-23 | 1990-06-05 | Henry D Lindley | Thermal packaging assembly |
Also Published As
Publication number | Publication date |
---|---|
JP2007520397A (en) | 2007-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9066613B2 (en) | Thermal barrier liner for containers | |
US4931333A (en) | Thermal packaging assembly | |
US7257963B2 (en) | Thermal insert for container having a passive controlled temperature interior | |
JP5640519B2 (en) | Method for manufacturing self-supporting container | |
US6536189B1 (en) | Computerized, monitored, temperature affected, delivery system for perishable goods | |
US4282279A (en) | Formable removable insulating enclosure for a container | |
US20090000312A1 (en) | Method and apparatus for cooling a container | |
US20170042374A1 (en) | Thermal food container | |
US5314086A (en) | Thermal reflecting insulatable pad | |
WO2005075905A1 (en) | Safekeeping product being capable of full-color printing thereon | |
WO2005075906A1 (en) | Safekeeping product containing temperature maintenance material and air | |
US11085688B2 (en) | Modified dry ice systems and methods for preserving perishable items within a single holding volume | |
US20110126582A1 (en) | Method and system for fillable gel pack | |
WO2003013318B1 (en) | Cold storage box | |
KR100528991B1 (en) | Temperature maintenance product | |
US20220194683A1 (en) | Insulation container for temperature-controlled transport of pharmaceutical products | |
KR20080100401A (en) | Package members for packaging fresh food and multi-assembly package vessel using the same | |
CN210569428U (en) | Cooling bag | |
WO2003002424A2 (en) | Material for temperature control | |
US20050019511A1 (en) | Barrier materials and containers made therefrom | |
US9625207B2 (en) | Beverage cooling device | |
KR200359143Y1 (en) | Cooling Pack | |
KR200210361Y1 (en) | Thermal controlling pack | |
CN2485261Y (en) | Article holder for cold chain system | |
KR20050097095A (en) | Cooling pack |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 318/KOLNP/2006 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006552031 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 69(1) EPC (EPO FORM 1205 DATED 20.10.2006) |
|
122 | Ep: pct application non-entry in european phase |