CN201079097Y - Thermal-insulating bag - Google Patents
Thermal-insulating bag Download PDFInfo
- Publication number
- CN201079097Y CN201079097Y CNU2007200567313U CN200720056731U CN201079097Y CN 201079097 Y CN201079097 Y CN 201079097Y CN U2007200567313 U CNU2007200567313 U CN U2007200567313U CN 200720056731 U CN200720056731 U CN 200720056731U CN 201079097 Y CN201079097 Y CN 201079097Y
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- bag
- layer
- product
- film
- 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 - Lifetime
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 229920006267 polyester film Polymers 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 4
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 210000002435 tendon Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract 7
- 238000013329 compounding Methods 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920004933 Terylene® Polymers 0.000 abstract 1
- 239000005025 cast polypropylene Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006255 plastic film Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 206010033546 Pallor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
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- Packages (AREA)
Abstract
The utility model discloses a heat preservation bag, which comprises a heat preservation bag body and a lifting handle. The opening part of the heat preservation bag is provided with a pair of supporting plates which are in an integral body with the lifting handle. The heat preservation bag body is a three-layer structure, wherein, the outer layer is a terylene resin alminium film compounding with cast polypropylene film, the inner layer is linear polyethylene with low density and the middle layer is a polyester film compounding with pearl cotton. The opening part of the heat preservation bag is provided with a pair of supporting plates which are in an integral body with the lifting handle, and the use of the supporting plates effectively improves the carrying capacity of the product. In addition, as the outer layer of the product is a metal reflecting film, the heat quantity is propitious to be reflected, and because the inner layer is a plastic film, the temperature in the bag can be effectively ensured. The middle layer is provided with the heat preservation layer made of pearl cotton, thereby improving the heat preservation effect of the product.
Description
Technical field
The utility model relates to the insulation shopping bag of a kind of insulated bag, particularly a kind of food.
Background technology
At present, people are buying food, during particularly freezing or blanching food, generally are to use common shopping bag, and its function only limits to loading and packing, can not be incubated, and transports to cause food to degenerate in the process easily, and influence is edible.
So occurred a kind of insulated bag now on the market, with the problem of solution insulation, but because the handle of existing insulated bag is the tape that is fixed on the insulation bag, bearing capacity is poor, and the heat insulation effect of insulation bag is limited, thereby is difficult to meet people's instructions for use.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of bearing capacity is strong, the insulated bag of high insulating effect.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of insulated bag, it includes insulation bag and handle, the opening part of described insulation bag is provided with a pair of and handle is the support plate that is wholely set, described insulation bag is a three-decker, skin is the aluminum film compounded polypropylene casting film of polyester resin, internal layer is a LLDPE, and the intermediate layer is a polyester film compound pearl cotton;
As further improvement in the technical proposal, be respectively arranged with convex tendon, groove structure on the described a pair of support plate.
The beneficial effects of the utility model are: it is the support plate that is wholely set that this product is provided with a pair of and handle at the opening part of insulation bag, the use of support plate effectively improves the bearing capacity of product, in addition, because the skin of this product is a metallic reflective coating, helping heat is reflected, is plastic foil as for internal layer, effectively guarantees temperature in the bag, and the centre is provided with the cotton heat-insulation layer of pearl, thereby further improved the heat insulation effect of product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of insulated bag, it includes insulation bag 1 and handle, the opening part of described insulation bag 1 is provided with a pair of and handle is the support plate 2 that is wholely set, the use of support plate 2 effectively improves the bearing capacity of product, in addition, and in order to guarantee the sealing effect of product, be respectively arranged with convex tendon, groove structure on the described a pair of support plate 2, thereby be convenient to the mutual fastening between the support plate 2.
Described insulation bag 1 is a three-decker, and skin is the aluminum film compounded polypropylene casting film of polyester resin (the aluminum film compounded CPP of PET), and internal layer is LLDPE (off-white color LLDPE), and the intermediate layer is polyester film compound pearl cotton (an EPE pearl cotton).
Because the skin of this product is a metallic reflective coating, help heat is reflected, be plastic foil as for internal layer, an effectively temperature in the assurance bag, and centre is provided with the cotton heat-insulation layer of pearl, thereby has further improved the heat insulation effect of product.
Claims (2)
1. insulated bag, it includes insulation bag (1) and handle, it is characterized in that: the opening part of described insulation bag (1) is provided with a pair of and handle is the support plate (2) that is wholely set, described insulation bag (1) is a three-decker, skin is the aluminum film compounded polypropylene casting film of polyester resin, internal layer is a LLDPE, and the intermediate layer is a polyester film compound pearl cotton.
2. a kind of insulated bag according to claim 1 is characterized in that: be respectively arranged with convex tendon, groove structure on the described a pair of support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200567313U CN201079097Y (en) | 2007-09-04 | 2007-09-04 | Thermal-insulating bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200567313U CN201079097Y (en) | 2007-09-04 | 2007-09-04 | Thermal-insulating bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079097Y true CN201079097Y (en) | 2008-07-02 |
Family
ID=39612781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200567313U Expired - Lifetime CN201079097Y (en) | 2007-09-04 | 2007-09-04 | Thermal-insulating bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079097Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717565A (en) * | 2012-07-03 | 2012-10-10 | 太仓高腾复合材料有限公司 | High-intensity cold insulation composite material and producing method thereof |
| CN102717971A (en) * | 2012-07-03 | 2012-10-10 | 太仓高腾复合材料有限公司 | High-heat-insulation high-strength composite material and preparation method thereof |
| CN102963089A (en) * | 2012-07-03 | 2013-03-13 | 太仓高腾复合材料有限公司 | Thermal and cold preservation composite material and preparation method thereof |
| CN103522710A (en) * | 2012-07-03 | 2014-01-22 | 太仓高腾复合材料有限公司 | Heat insualtion and cold insulation composite material as well as manufacturing method and application thereof |
| CN103522690A (en) * | 2012-07-03 | 2014-01-22 | 太仓高腾复合材料有限公司 | Heat insualtion composite material and manufacturing method thereof |
| CN109398967A (en) * | 2018-12-24 | 2019-03-01 | 东莞市和信包装制品有限公司 | A kind of insulated bag that can be recycled |
| TWI737423B (en) * | 2020-07-28 | 2021-08-21 | 亞比斯包材工場股份有限公司 | Sealing container |
-
2007
- 2007-09-04 CN CNU2007200567313U patent/CN201079097Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717565A (en) * | 2012-07-03 | 2012-10-10 | 太仓高腾复合材料有限公司 | High-intensity cold insulation composite material and producing method thereof |
| CN102717971A (en) * | 2012-07-03 | 2012-10-10 | 太仓高腾复合材料有限公司 | High-heat-insulation high-strength composite material and preparation method thereof |
| CN102963089A (en) * | 2012-07-03 | 2013-03-13 | 太仓高腾复合材料有限公司 | Thermal and cold preservation composite material and preparation method thereof |
| CN103522710A (en) * | 2012-07-03 | 2014-01-22 | 太仓高腾复合材料有限公司 | Heat insualtion and cold insulation composite material as well as manufacturing method and application thereof |
| CN103522690A (en) * | 2012-07-03 | 2014-01-22 | 太仓高腾复合材料有限公司 | Heat insualtion composite material and manufacturing method thereof |
| CN109398967A (en) * | 2018-12-24 | 2019-03-01 | 东莞市和信包装制品有限公司 | A kind of insulated bag that can be recycled |
| TWI737423B (en) * | 2020-07-28 | 2021-08-21 | 亞比斯包材工場股份有限公司 | Sealing container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Shunde Leliu Carrier Plastic Product Factory Assignor: Zhang Zhuokai Contract record no.: 2012440000356 Denomination of utility model: Thermal insulating bag Granted publication date: 20080702 License type: Exclusive License Record date: 20120702 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080702 |