CN2132953Y - Cold storage packing material for frozen foodstuff - Google Patents
Cold storage packing material for frozen foodstuff Download PDFInfo
- Publication number
- CN2132953Y CN2132953Y CN 92226886 CN92226886U CN2132953Y CN 2132953 Y CN2132953 Y CN 2132953Y CN 92226886 CN92226886 CN 92226886 CN 92226886 U CN92226886 U CN 92226886U CN 2132953 Y CN2132953 Y CN 2132953Y
- Authority
- CN
- China
- Prior art keywords
- packing material
- cold
- frozen foodstuff
- cold storage
- utility
- 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 - Fee Related
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Abstract
The utility model relates to a cold storage packing material for frozen foodstuff, which is mainly composed of an outer layer plastic film, an inner layer plastic film, cold accumulation materials, etc., wherein, at least one layer in the outer layer thin film or the inner layer thin film is in a honeycomb shape; moreover, the cold accumulation materials are filled in each honeycomb; after the outer layer thin film and the inner layer thin film are compounded, the cold storage packing material for frozen foodstuff of the utility model is formed. Compared with the prior art, the cold storage packing material for frozen foodstuff has the advantages of low cost, convenient packaging, favorable cold insulation effect. The utility model can satisfy the needs of the short-distance transportation of small-lot of frozen foodstuff. The cold storage packing material for frozen foodstuff can also be directly used for packaging or be made into package bags having different specifications just like paper, so that the packaging of the frozen foodstuff is convenient and practical. Simultaneously, the cold storage packing material for frozen foodstuff can be used for bamboo pillows or other purposes of medical care.
Description
The utility model belongs to a kind of food flexible packing material, and this material is specially adapted to the packing of frozen food such as freezing seafood, ice cream, ice cream etc.
Existing Frozen Food Packaging mainly adopts rigid package, as vacuum flask, incubator and heat insulation carton etc., keeps the mode of food low temperature, and it is heat insulation or the like to mainly contain vacuum heat-insulation, foam thermal insulation and fresh-keeping corrugated paper material.A U.S. Pat 4815999 in 1989 discloses a kind of heat-insulated container that has the cold-storage colloid, earlier container is put into low temperature environment before using and allowed the colloid cold-storage, during use, container is taken out from low temperature environment, and will need to keep the food of low temperature to put into container, the low temperature of maintenance food that like this can the long period.But this container belongs to rigid package, therefore uses flexible like that not as flexible package, convenient, also simple, cheap not as the such technology of flexible package.In addition on the 7th phase of nineteen ninety Japan " packing technique " magazine, having introduced a kind of of Japanese ponding chemical company exploitation is the resilient high cool storage material of main component with the macromolecular material.This material is a gel, and is indeformable when freezing, and after this material precooling, puts into cold insulated cabinet, can make cold insulated cabinet keep low temperature for a long time.But this cool storage material owing to behind the cold-storage, can be frozen into solid, can not arbitrarily fold, and therefore, though the cold insulation effect is arranged, is unfit to do the frozen food flexible packing material and uses.
The utility model provides a kind of cold holding food flexible packing material in order to overcome the deficiency of above-mentioned prior art.This material can fold after precooling, different, the frozen food that varies in size of package shape as wrapping paper, also can after cutting out, make the food flexible packing bag of different shape, all size, be used for splendid attire food presenting friends or to carry tourism all very convenient with the heat-sealing machine involution.Can certainly introduce as prior art, it is used as cool storage material, put into cold insulated cabinet, make it keep long low temperature.In addition also can be as the usefulness of ice pillow or other health care.
The utility model constitutes in such a way: frozen food cold-storage flexible packing material of the present utility model mainly is made up of outer and internal layer membrane and cool storage material three parts.Outer and internal layer is a non-toxic plastic film.Skin or internal layer membrane have at least one deck to be cellular, are filled with cool storage material in each honeycomb.Outer and internal layer membrane is combined with each other, and cool storage material is sealed in the honeycomb, constitutes the utility model--frozen food cold-storage flexible packing material.For the heat-proof quality and the aesthetic appearance of reinforcing material, its skin can be coated with layer of metal film reflection and heat insulation material such as metal film in addition.
The degree of depth of the honeycomb that the utility model is related, shape and arrangement mode are relevant with purposes of the present utility model.The difference of the degree of depth of honeycomb, shape and arrangement mode had both determined the interior cold storage capacity and the effect of heat insulation of material of certain area, also determine the broken line and the knuckle of material, because most of cool storage material is solid-state after precooling, therefore honeycomb also forms solid-state, and the place of only not filling cool storage material between honeycomb is flexible.It can be garden shape, square, triangle or polygon etc. that honeycomb is faced shape.Section shape can be square a, rhombus, fan-shaped etc.The honeycomb ranks can be vertical, also can tilt.If the utility model is used for the packing of frozen food, then the honeycomb degree of depth wants more shallow, and it is littler that the shape area occupied is wanted, and arrangement mode will make things convenient for when folding, and it is looser that broken line is wanted.If only as cool storage material usefulness, then in contrast.
Below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail.
Fig. 1 is a profile of the present utility model
Fig. 2 is a front view of the present utility model
Fig. 3 is flexible figure of the present utility model
Frozen food cold-storage flexible packing material of the present utility model mainly is made up of outer membrane (1) internal layer membrane (2) and cool storage material three parts such as (3).Outer membrane (1) and internal layer membrane (2) are non-toxic plastic film.Wherein outer membrane (1) or internal layer membrane (2) have at least one deck to be cellular, are filled with cool storage material (3) in each honeycomb.Outer membrane (1) is combined with each other with internal layer membrane (2), and cool storage material (3) is sealed in the honeycomb, constitutes frozen food cold-storage flexible packing material of the present utility model.For the effect of heat insulation and the appearance aesthetic feeling of reinforcing material, can be at its outer membrane (1) surface coating one deck reflection and heat insulation material (4), as metal film.
The utility model is had many uses, and along with the development of frozen food industry, frozen food will enter huge numbers of families.Summer frozen food from the factory to the shop and all need cold insulation the process from the shop to transporting of each family.Long transporting of distance in enormous quantities can be used refrigerator car; Small lot, short-range transporting but also do not have cold insulation articles for use easy to use, that cost is low and the cold insulation effect is good again.Yet use frozen food cold-storage flexible packing material of the present utility model, just can satisfy the needs that short distance, small lot frozen food are transported.Cold-storage flexible package material of the present utility model in addition also can be introduced as prior art, and it is put into cold insulated cabinet, makes cold insulated cabinet keep the low temperature of certain hour.Equally also can be used for a kind of pillow used in summer or other health care (as cold compress) purposes.
Claims (3)
1, a kind of frozen food cold-storage flexible packing material, it is characterized in that it is by outer (1) and internal layer membrane (2), and cool storage material (3) three parts are formed, its ectomesoderm (1) or internal layer membrane (2) have at least one deck to be cellular, are filled with cool storage material (3) in each honeycomb.
2, cold-storage flexible packing material according to claim 1 is characterized in that, skin is coated with reflection and heat insulation material (4).
3, cold-storage flexible packing material according to claim 1 is characterized in that, its honeycomb shape can be garden shape, square, triangle or polygon; Its ranks can be vertical, also can tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226886 CN2132953Y (en) | 1992-07-04 | 1992-07-04 | Cold storage packing material for frozen foodstuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226886 CN2132953Y (en) | 1992-07-04 | 1992-07-04 | Cold storage packing material for frozen foodstuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132953Y true CN2132953Y (en) | 1993-05-12 |
Family
ID=33771023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92226886 Expired - Fee Related CN2132953Y (en) | 1992-07-04 | 1992-07-04 | Cold storage packing material for frozen foodstuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132953Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129211A (en) * | 2015-08-27 | 2015-12-09 | 天津瀛德科技有限公司 | Filling type cold accumulation packing material and flexible cold accumulation package |
| CN105197419A (en) * | 2015-08-27 | 2015-12-30 | 天津瀛德科技有限公司 | Filling type cold accumulation packing material |
| CN105383804A (en) * | 2015-08-27 | 2016-03-09 | 天津瀛德科技有限公司 | Filling type cold storage packing material |
| CN107560262A (en) * | 2016-07-01 | 2018-01-09 | 青岛海尔智能技术研发有限公司 | Cold-storage device and the quickly cooling box and quickly cooling drawer for including it |
-
1992
- 1992-07-04 CN CN 92226886 patent/CN2132953Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129211A (en) * | 2015-08-27 | 2015-12-09 | 天津瀛德科技有限公司 | Filling type cold accumulation packing material and flexible cold accumulation package |
| CN105197419A (en) * | 2015-08-27 | 2015-12-30 | 天津瀛德科技有限公司 | Filling type cold accumulation packing material |
| CN105383804A (en) * | 2015-08-27 | 2016-03-09 | 天津瀛德科技有限公司 | Filling type cold storage packing material |
| CN107560262A (en) * | 2016-07-01 | 2018-01-09 | 青岛海尔智能技术研发有限公司 | Cold-storage device and the quickly cooling box and quickly cooling drawer for including it |
| CN107560262B (en) * | 2016-07-01 | 2020-08-07 | 青岛海尔智能技术研发有限公司 | Cold accumulation device and quick cooling box and quick cooling drawer comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |