CN203529117U - Fresh-keeping food packaging bag - Google Patents
Fresh-keeping food packaging bag Download PDFInfo
- Publication number
- CN203529117U CN203529117U CN201320596581.0U CN201320596581U CN203529117U CN 203529117 U CN203529117 U CN 203529117U CN 201320596581 U CN201320596581 U CN 201320596581U CN 203529117 U CN203529117 U CN 203529117U
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- fresh
- keeping
- intermediate interlayer
- layer
- 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
Links
Images
Landscapes
- Packages (AREA)
Abstract
The utility model discloses a fresh-keeping food packaging bag which comprises at least two packaging bag bodies and a middle separation layer bag. The middle separation layer bag is connected between the packaging bag bodies which are provided with concave-convex inside sealing bars, cutting layers are arranged outside the packaging bag bodies, heat insulation layers are arranged in the packaging bag bodies, and fresh keeping layers are arranged inside the heat insulation layers. The fresh-keeping food packaging bag can secondarily protect food and prevent the food from going bad, and the fresh-keeping food packaging bag is safe to use and simple in structure.
Description
Technical field
The utility model relates to packaging for foodstuff field, particularly relates to a kind of fresh-keeping foodstuff packaging bag.
Background technology
Along with improving constantly of people's living standard, market is stated and has been occurred occurring panoramic food pack for multi-form food thereupon.For some food, ready-to-eat food particularly, if customer can not disposablely finish using after the packaging bag of opening sealing, food in it will be difficult to again in closed state, particularly for being easy to, absorb or the rotten food that dries out, if do not keep sealing state before using next time, will make to change food and lose original attribute, as biscuit moisture absorption deliquescing, bread dehydration becomes dry, milk powder moisture absorption caking etc., if can design, a kind ofly can after opening, packaging bag still can play the food bag of better sealing effect, can improve the problems such as food spoilage.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of fresh-keeping foodstuff packaging bag, can second protection food, prevent food spoilage, and use safety, simple in structure.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of fresh-keeping foodstuff packaging bag is provided, comprise: at least two packaging bag bodies and intermediate interlayer bag, described intermediate interlayer bag is connected between packaging bag body, on described packaging bag body, be provided with concavo-convex interior strip of paper used for sealing, described packaging bag body outer setting has anti-cutting layer, and described packaging bag body inside is provided with thermal insulation layer, and described thermal insulation layer inside is provided with fresh-keeping layer.
In preferred embodiment of the utility model, described intermediate interlayer bag is that the plastic layer with through hole is formed by connecting, and in described intermediate interlayer bag, is provided with desiccant or anti fouling composition.
In preferred embodiment of the utility model, described packaging bag body quantity is 2, and described intermediate interlayer bag quantity is 1, and described packaging bag body and intermediate interlayer bag are one-body molded.
In preferred embodiment of the utility model, the thickness of described anti-cutting layer is 0.1-0.5mm, and the thickness of described thermal insulation layer is 0.1-0.3mm, and the thickness of described fresh-keeping layer is 0.1-0.4mm.
In preferred embodiment of the utility model, length and the packaging bag body of described concavo-convex interior strip of paper used for sealing are equal in length, and thickness is 2-8mm.
The beneficial effects of the utility model are: the packaging bag of the utility model fresh-keeping foodstuff, can second protection food, and prevent food spoilage, use safety, simple in structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fresh-keeping foodstuff packaging bag one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, packaging bag body, 2, intermediate interlayer bag, 3, concavo-convex interior strip of paper used for sealing, 4, anti-cutting layer, 5, thermal insulation layer, 6, fresh-keeping layer.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, a kind of fresh-keeping foodstuff packaging bag, comprise: at least two packaging bag bodies 1 and intermediate interlayer bag 2, described intermediate interlayer bag 2 is connected between packaging bag body 1, on described packaging bag body 1, be provided with concavo-convex interior strip of paper used for sealing 3, described packaging bag body 1 outer setting has anti-cutting layer 4, and described packaging bag body 1 inside is provided with thermal insulation layer 5, and described thermal insulation layer 5 inside are provided with fresh-keeping layer 6.
In addition, described intermediate interlayer bag 2 is formed by connecting for having the plastic layer of through hole, is provided with desiccant or anti fouling composition in described intermediate interlayer bag 2, and desiccant can absorb water, and prevents that food from moisturizing, and anti fouling composition effectively slows down food oxidation, antiseptic.
In addition, described packaging bag body 1 quantity is 2, and described intermediate interlayer bag 2 quantity are 1, and described packaging bag body and intermediate interlayer bag are one-body molded.
In addition, the thickness of described anti-cutting layer 4 is 0.1-0.5mm, and the thickness of described thermal insulation layer 5 is 0.1-0.3mm, and the thickness of described fresh-keeping layer 6 is 0.1-0.4mm.
In addition, the length of described concavo-convex interior strip of paper used for sealing 3 and packaging bag body 1 are equal in length, and thickness is 2-8mm, in the effectively isolated bag of concavo-convex interior strip of paper used for sealing 3, with outside Air Flow, prevent food spoilage.
Be different from prior art, the packaging bag of the utility model fresh-keeping foodstuff, can second protection food, prevents food spoilage, uses safety, simple in structure.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a fresh-keeping foodstuff packaging bag, it is characterized in that, comprise: at least two packaging bag bodies and intermediate interlayer bag, described intermediate interlayer bag is connected between packaging bag body, on described packaging bag body, be provided with concavo-convex interior strip of paper used for sealing, described packaging bag body outer setting has anti-cutting layer, and described packaging bag body inside is provided with thermal insulation layer, and described thermal insulation layer inside is provided with fresh-keeping layer.
2. fresh-keeping foodstuff packaging bag according to claim 1, is characterized in that, described intermediate interlayer bag is that the plastic layer with through hole is formed by connecting, and in described intermediate interlayer bag, is provided with desiccant or anti fouling composition.
3. fresh-keeping foodstuff packaging bag according to claim 1, is characterized in that, described packaging bag body quantity is 2, and described intermediate interlayer bag quantity is 1, and described packaging bag body and intermediate interlayer bag are one-body molded.
4. fresh-keeping foodstuff packaging bag according to claim 1, is characterized in that, the thickness of described anti-cutting layer is 0.1-0.5mm, and the thickness of described thermal insulation layer is 0.1-0.3mm, and the thickness of described fresh-keeping layer is 0.1-0.4mm.
5. fresh-keeping foodstuff packaging bag according to claim 1, is characterized in that, length and the packaging bag body of described concavo-convex interior strip of paper used for sealing are equal in length, and thickness is 2-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596581.0U CN203529117U (en) | 2013-09-26 | 2013-09-26 | Fresh-keeping food packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596581.0U CN203529117U (en) | 2013-09-26 | 2013-09-26 | Fresh-keeping food packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529117U true CN203529117U (en) | 2014-04-09 |
Family
ID=50415358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320596581.0U Expired - Fee Related CN203529117U (en) | 2013-09-26 | 2013-09-26 | Fresh-keeping food packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529117U (en) |
-
2013
- 2013-09-26 CN CN201320596581.0U patent/CN203529117U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107629294A (en) | Sterilizing dampproof packaging of tea and preparation method thereof | |
| CN103991622A (en) | Freshness retaining device for fresh dendrobium officinale shoots | |
| CN203529117U (en) | Fresh-keeping food packaging bag | |
| CN205203674U (en) | Wrapping bag for nut | |
| CN203046387U (en) | Steaming-resistance stretchable PVDC (polyvinyl dichloride) composite packaging film | |
| CN204726914U (en) | A kind of Fruit fresh-preservation bag | |
| CN208516095U (en) | A kind of functionalization packing box suitable for fruits and vegetables long term storage | |
| CN103482233A (en) | Freshness-keeping food packaging bag | |
| CN203667237U (en) | Packaging box suitable for long-distance transport of mushrooms | |
| CN204021435U (en) | The preservation device of the fresh bar of a kind of dendrobium candidum | |
| CN103612830A (en) | Freshness retaining and moisture resisting tea caddy | |
| CN204640965U (en) | A kind of composite packing film | |
| CN202687111U (en) | Tea packaging box | |
| CN102807040A (en) | Dry and moistureproof tea leaf box | |
| CN202011545U (en) | Convenient plastic moistureproof grain storage bag | |
| CN204896117U (en) | Metric system scalds skin silk water vapour proof packaging box | |
| CN205169286U (en) | Novel improve food package material of structure | |
| CN205860594U (en) | A kind of ice box of safety and sanitation | |
| CN205291819U (en) | Dampproofing high -quality interior slip sheet that disinfects | |
| CN204109472U (en) | Medicinal symmetry cold shaping aluminium curtain coating stiff sheet | |
| CN204433424U (en) | A kind of red wine thermal protective aid | |
| CN203410828U (en) | Damp-proof food packaging box | |
| CN103662429A (en) | Candy packaging box | |
| CN203047804U (en) | Sealing preservation box | |
| CN203529137U (en) | Portable cigar fresh-keeping packing structure and packing bag formed by same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |