CN207141907U - A kind of heat preserving antistaling packaging bag - Google Patents
A kind of heat preserving antistaling packaging bag Download PDFInfo
- Publication number
- CN207141907U CN207141907U CN201720802040.7U CN201720802040U CN207141907U CN 207141907 U CN207141907 U CN 207141907U CN 201720802040 U CN201720802040 U CN 201720802040U CN 207141907 U CN207141907 U CN 207141907U
- Authority
- CN
- China
- Prior art keywords
- bag body
- protection package
- freshness protection
- sealing
- lower bag
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
A kind of heat preserving antistaling packaging bag is the utility model is related to, comprising upper bag body and lower bag body, is provided with sealing on upper bag body, the junction of upper bag body and lower bag body is provided with interior strip of paper used for sealing；Freshness protection package is provided with the lower bag body, heat-insulation layer and connection sheet are provided between freshness protection package and lower bag body；Airflow layer is provided between the heat-insulation layer and freshness protection package, charge valve is provided with lower bag body, charge valve connects with airflow layer；Heat preserving antistaling packaging bag of the present utility model; freshness protection package obtains the protection of lower bag body; connection sheet makes freshness protection package arbitrarily not rocked in lower bag body; airflow layer can be filled with the gas of proper temperature as needed; and it is incubated by heat-insulation layer; freshness protection package plays fresh-keeping effect to article therein in itself, has good practicality；Sealing is set on upper bag body, it is made the form of courier bag, can use, economize on resources as the courier bag with packaging effect.
Description
Technical field
It the utility model is related to a kind of heat preserving antistaling packaging bag.
Background technology
Packaging bag is the product commonly used in people's life, and the species of packaging bag has a lot, such as plastic bag, straight tube bag, solid
Bag, bag with square bottom, interior strip of paper used for sealing bag, adhesive tape bag, Special-shaped bag etc.；In general packaging bag is all simple common plastic products, bag body by
Grazing, heated easily breakage, and moistureproof, heat-insulated, fresh-keeping effect is poor, it is impossible to protected well to the article in bag
Shield；And in general packaging bag can not directly carry out express delivery, it is also necessary to be put into courier bag, cause to waste.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is：Propose a kind of heat preserving antistaling packaging bag.
What technical solution of the present utility model was realized in：A kind of heat preserving antistaling packaging bag, comprising upper bag body and
Lower bag body, is provided with sealing on upper bag body, and the junction of upper bag body and lower bag body is provided with interior strip of paper used for sealing；Set in the lower bag body
There is freshness protection package, the open top of freshness protection package is connected to the junction of lower bag body and interior strip of paper used for sealing, set between freshness protection package and lower bag body
There are heat-insulation layer and connection sheet, connection sheet is connected to sidepiece and the bottom of freshness protection package and lower bag body；The heat-insulation layer and freshness protection package it
Between be provided with airflow layer, charge valve is provided with lower bag body, charge valve connects with airflow layer.
Preferably, the bottom of the freshness protection package is provided with thickening layer.
Preferably, the interior strip of paper used for sealing is arranged on the inner side of bag body, and interior strip of paper used for sealing is two strips be arrangeding in parallel one on the other
The adhesive tape of shape.
Preferably, the material of the freshness protection package is co-extrusion film.
Preferably, the material of the lower bag body is brown paper.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Heat preserving antistaling packaging bag of the present utility model, freshness protection package is set in lower bag body, freshness protection package is obtained lower bag body
Protection, and set heat-insulation layer, airflow layer and connection sheet, connection sheet to make freshness protection package will not be in lower bag between freshness protection package and lower bag body
Arbitrarily rocked in body, airflow layer can be filled with the gas of proper temperature as needed, and be incubated by heat-insulation layer, and freshness protection package is right in itself
Article therein plays fresh-keeping effect, has good practicality；Sealing is set on upper bag body, it is made courier bag
Form, it can use, economize on resources as the courier bag with packaging effect.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is a kind of schematic diagram of heat preserving antistaling packaging bag described in the utility model.
Embodiment
Illustrate the utility model below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of heat preserving antistaling packaging bag described in the utility model, comprising upper bag body 1 and lower bag body 2, on
Sealing 3 is provided with bag body 1, and the junction of upper bag body 1 and lower bag body 2 is provided with interior strip of paper used for sealing 4, and interior strip of paper used for sealing 4 is one on two one
Under the adhesive tape of strip that be arranged in parallel, two adhesive tape are arranged at the internal side of bag, easily tore film are provided with two adhesive tape；Institute
State and freshness protection package 5 is provided with lower bag body 2, the material of freshness protection package 5 can be the LDPE and HDPE of multilayer compound co-extrusion film, lower bag
The material of body 2 can be that more solid material, the open tops of freshness protection package 5 such as brown paper are connected to lower bag body 2 and interior strip of paper used for sealing 4
Junction, be provided with heat-insulation layer 6 and connection sheet 7 between freshness protection package 5 and lower bag body 2, connection sheet 7 is connected to freshness protection package 5 with
The sidepiece of bag body 2 and bottom, make freshness protection package 5 arbitrarily not rocked in lower bag body 2；Set between the heat-insulation layer 6 and freshness protection package 5
Airflow layer 8 is equipped with, charge valve 9 is provided with lower bag body 2, charge valve 9 connects with airflow layer 8, can be as desired by inflation
Valve 9 is filled with hot gas or cold air into airflow layer 8, naturally it is also possible to injects hot water or cold water, inflation to airflow layer 8 by injector
Layer 8 is not provided with interior strip of paper used for sealing 4, to prevent gas leakage；The bottom of freshness protection package 5 is provided with thickening layer 11, prevents products to be packaged
Bottom is exposed by freshness protection package 5.
In use, first placing an article within lower bag body 2, the easily tore film of two interior strip of paper used for sealings 4 is torn, two interior strip of paper used for sealings 4 are glued
Jail, then the envelope mouth structure sealed at 3 is cemented, multiple protective is carried out to the article in bag body, packaging bag, or tool can be used as
The courier bag for having packaging effect uses.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
- A kind of 1. heat preserving antistaling packaging bag, it is characterised in that：Include upper bag body（1）And lower bag body（2）, upper bag body（1）Upper setting There is sealing（3）, upper bag body（1）With lower bag body（2）Junction be provided with interior strip of paper used for sealing（4）；The lower bag body（2）In be provided with guarantor Fresh bag（5）, freshness protection package（5）Open top be connected to lower bag body（2）With interior strip of paper used for sealing（4）Junction, freshness protection package（5）With lower bag Body（2）Between be provided with heat-insulation layer（6）And connection sheet（7）, connection sheet（7）It is connected to freshness protection package（5）With lower bag body（2）Sidepiece And bottom；The heat-insulation layer（6）With freshness protection package（5）Between be provided with airflow layer（8）, lower bag body（2）On be provided with charge valve （9）, charge valve（9）With airflow layer（8）Connection.
- 2. heat preserving antistaling packaging bag according to claim 1, it is characterised in that：The freshness protection package（5）Bottom be provided with Thickening layer（11）.
- 3. heat preserving antistaling packaging bag according to claim 1, it is characterised in that：The interior strip of paper used for sealing（4）It is arranged on bag body Inner side, interior strip of paper used for sealing（4）For the adhesive tape of two strips be arrangeding in parallel one on the other.
- 4. heat preserving antistaling packaging bag according to claim 1, it is characterised in that：The freshness protection package（5）Material be co-extrusion Film.
- 5. heat preserving antistaling packaging bag according to claim 1, it is characterised in that：The lower bag body（2）Material be ox-hide Paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802040.7U CN207141907U (en) | 2017-07-04 | 2017-07-04 | A kind of heat preserving antistaling packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802040.7U CN207141907U (en) | 2017-07-04 | 2017-07-04 | A kind of heat preserving antistaling packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207141907U true CN207141907U (en) | 2018-03-27 |
Family
ID=61672190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720802040.7U Expired - Fee Related CN207141907U (en) | 2017-07-04 | 2017-07-04 | A kind of heat preserving antistaling packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207141907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352169A (en) * | 2017-07-04 | 2017-11-17 | 苏州市星辰新材料集团有限公司 | A kind of heat preserving antistaling packaging bag |
-
2017
- 2017-07-04 CN CN201720802040.7U patent/CN207141907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352169A (en) * | 2017-07-04 | 2017-11-17 | 苏州市星辰新材料集团有限公司 | A kind of heat preserving antistaling packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |