CN206969338U - A kind of high intensity milk powder packs air column bag - Google Patents
A kind of high intensity milk powder packs air column bag Download PDFInfo
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- CN206969338U CN206969338U CN201720496253.1U CN201720496253U CN206969338U CN 206969338 U CN206969338 U CN 206969338U CN 201720496253 U CN201720496253 U CN 201720496253U CN 206969338 U CN206969338 U CN 206969338U
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Abstract
The utility model belongs to composite soft packaging technical field, aim to provide a kind of high intensity milk powder packaging air column bag, including some gas columns, gas column is bonded by upper and lower double-layer filmses by gas column hot-sealing line, the upper/lower terminal of film is embossed into upper hot-sealing line and lower hot-sealing line by hot pressing template, air valve film is provided between described upper film and lower film, air valve film forms gas column air intake with upper film or lower film, gas column air intake connects main air intake and each bar gas column, so as to complete gas column gas replenishment process.The utility model is simple in construction, material environmental protection, avoids fold after gas column folds, packaging details attractive in appearance；Packaging simplicity is improved simultaneously, cost of transportation is reduced, improves air column bag compression strength, so as to ensure that the security in milk powder transportation.
Description
Technical field
The utility model belongs to composite soft packaging technical field, is a kind of high intensity milk powder packaging air column bag specifically.
Background technology
Air column bag also known as buffer air column bag, be with natural air fill vibration-proof package bag, due to it possess low cost, can
The characteristic such as recovery, pollution-free, easy to use is widely used in packed and transported field.
In recent years, with network electric business develop rapidly and the opening of two tire policies, online purchase milk powder are in cumulative year after year
Trend.According to incompletely statistics, online milk powder sale in 2016 is up to more than 8,000 ten thousand tanks.And existing milk pot transportation and packing are mostly
Foam or stomata plastic foil do liner, place into carton and fill up, and its package encapsulation difference accounts for volume, and the milk in transportation again
Powder tank is easily impacted deformation, or even breakage causes milk powder to leak outside.Air column bag patent has a lot, such as the patent No.
" 201510256631.4 " describe a kind of self-closed buffer packaging bag, there is provided a kind of rational in infrastructure, dereism is good, difficult processing
Spend small buffer packing bag；The patent No. " 201520415020.5 " describes a kind of air column bag, has independent memory function, uses
Long lifespan.But introduce less for the air column bag of milk powder packaging, how to design and produce a kind of gas for milk powder packed and transported
Post bag, not only packaging volume can be saved with simplify packaging step, more mainly can protect milk powder transportation safety, reduce transport into
This.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of high intensity milk powder packs gas column
Bag, can be directed to milk pot shape facility, especially for extrusion coating paper aluminium milk powder packing jar, can be wrapped up completely, had simultaneously
Excellent shock resistance, ensure milk powder transportation safety.
To achieve these goals, the utility model takes following technical scheme：A kind of high intensity milk powder packs gas column
Bag, including some gas columns, separated by gas column hot-sealing line between each gas column；The gas column passes through gas by upper and lower double-layer filmses
Post hot-sealing line is bonded, and the upper/lower terminal of film is embossed into upper hot-sealing line and lower hot-sealing line by hot pressing template, is set on gas column
There is the multiple rows of heat seal point for being easy to fold, heat seal point uses the symmetrical structure of two point；Set between described upper film and lower film
Have an one-way non-return air valve film, air valve film is located at the upper end of air column bag, and with upper film or lower film heat-sealing；In upper heat-sealing
Air intake duct hot-sealing line is provided with below line, upper film, lower film and air valve film are bonded together by air intake duct hot-sealing line, so as to upper
Main air intake is formed between hot-sealing line and air intake duct hot-sealing line；The air valve film forms gas column with upper film or lower film and enters gas
Mouthful, gas column air intake connection main air intake and each bar gas column, so as to be rapidly completed gas column gas replenishment process.
As an improvement the high intensity milk powder packaging air column bag gas column bar number is 8~15 posts.
As an improvement the high intensity milk powder packaging air column bag gas column bar width is 20~40mm.
As an improvement high intensity milk powder packaging air column bag is provided with 3 heat extraction seal points altogether, between the 1st, 2 heat extraction seal points
Away from being 100mm~180mm for 200mm~300mm, the 2nd, 3 heat extraction seal point spacing.
As an improvement the high intensity milk powder packaging upper and lower film of air column bag is prepared using coextrusion process, material is
Polyamide (PA) plastic sheeting.
The utility model realizes a kind of high intensity milk powder packaging air column bag, simple in construction, material environmental protection, has both improved bag
Simplicity is filled, cost of transportation is reduced, improves security of the milk powder in transportation again.Because milk pot is to be relatively large in diameter
Highly relatively low cylindrical shape, gas column bar width design are 20~40mm, and heat seal point is designed as 3 rows, both ensure that milk pot quilt
It is fully wrapped around, reduce the heat-sealing manufacture craft of air column bag again.Heat seal point uses the symmetrical structure of two point, is set on every gas column
Two heat seal points are counted, improve gas column charging efficiency, while avoids gas column and folds rear film fold.Air column bag, which employs, to be had
The material of high-barrier, the polyamide (PA) of high intensity effect as upper and lower film, improves the barrier of milk pot and outside air
Effect, while improve air column bag compression strength.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high intensity milk powder packaging air column bag of the utility model.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：As shown in figure 1, this practicality
New high intensity milk powder packaging air column bag includes 8~15 gas columns 6, is separated between every gas column 6 by gas column hot-sealing line 7, gas
The width of post 6 is 20~40mm；The gas column 6 is bonded by upper and lower double-layer filmses by gas column hot-sealing line 7, film it is upper and lower
Both ends are embossed into upper hot-sealing line 3 and lower hot-sealing line 8 by hot pressing template, and gas column 6 is provided with the multiple rows of heat seal point 5 for being easy to fold,
Heat seal point 5 is provided with 3 rows altogether, and using the symmetrical structure of two point, the 1st, 2 heat extraction seal point spacing are 200mm~300mm, and the 2nd, 3 rows
Heat seal point spacing is 100mm~180mm；One-way non-return air valve film 1, air valve film 1 are provided between described upper film and lower film
Arrow Warning Mark is carried positioned at air column bag upper end, and with upper film or lower film heat-sealing, air valve film 1, should during production
Arrow is controlled on one wire, so as to improve air column bag later stage charging efficiency；Air intake duct hot-sealing line is provided with below upper hot-sealing line 3
4, upper film, lower film and Non-return air valve film 1 are bonded together by air intake duct hot-sealing line 4, so as in upper hot-sealing line 3 and air intake duct
Main air intake 2 is formed between hot-sealing line 4；The air valve film forms gas column air intake, gas column air intake with upper film or lower film
Main air intake 2 and each bar gas column 6 are connected, ambient atmos are filled with from main air intake 2, then the gas column air intake point through air valve film 1
Not Jin Ru each gas column 1, because air valve film 1 has an automatic gas-locking function, gas column 6 inflate after will not outside gas leakage, so as to final
Complete whole air column bag gas replenishment process；Above-mentioned upper and lower film is prepared using coextrusion process, and material is that polyamide (PA) plastics are thin
Film, improves the iris action of milk pot and outside air, while improves air column bag compression strength.
Finally it should be noted that listed above is only specific embodiment of the utility model.Obviously, this practicality is new
Type is not limited to above example, can also there is many variations.One of ordinary skill in the art can be from disclosed in the utility model
All deformations for directly exporting or associating in content, are considered as the scope of protection of the utility model.
Claims (5)
1. a kind of high intensity milk powder packs air column bag, it is characterized in that：The air column bag includes some gas columns (6), each gas column
(6) separated between by gas column hot-sealing line (7)；The gas column (6) by upper and lower double-layer filmses by gas column hot-sealing line (7) bond and
Into the upper/lower terminal of film is embossed into upper hot-sealing line (3) and lower hot-sealing line (8) by hot pressing template, and gas column (6) is provided with just
In multiple rows of heat seal point (5) of folding, heat seal point uses the symmetrical structure of two point；It is provided between described upper film and lower film
One-way non-return air valve film (1), air valve film (1) are located at the upper end of air column bag, and with upper film or lower film heat-sealing；Upper
Air intake duct hot-sealing line (4) is provided with below hot-sealing line (3), air intake duct hot-sealing line (4) is viscous by upper film, lower film and air valve film (1)
Tie together, so as to form main air intake (2) between upper hot-sealing line (3) and air intake duct hot-sealing line (4)；The air valve film (1)
Gas column air intake, gas column air intake connection main air intake (2) and each bar gas column (6) are formed with upper film or lower film.
2. high intensity milk powder according to claim 1 packs air column bag, it is characterised in that the high intensity milk powder packs gas
Post bag gas column bar number is 8~15 posts.
3. high intensity milk powder according to claim 2 packs air column bag, it is characterised in that the high intensity milk powder packs gas
Post bag gas column bar width is 20~40mm.
4. high intensity milk powder according to claim 1 packs air column bag, it is characterised in that the high intensity milk powder packs gas
Post bag is provided with 3 heat extraction seal points altogether, and the 1st, 2 heat extraction seal point spacing are 200mm~300mm, and the 2nd, 3 heat extraction seal point spacing are 100mm
~180mm.
5. high intensity milk powder according to claim 1 packs air column bag, it is characterised in that the high intensity milk powder packs gas
The upper and lower film of post bag is prepared using coextrusion process, and material is polyamide (PA) plastic sheeting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496253.1U CN206969338U (en) | 2017-05-07 | 2017-05-07 | A kind of high intensity milk powder packs air column bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496253.1U CN206969338U (en) | 2017-05-07 | 2017-05-07 | A kind of high intensity milk powder packs air column bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206969338U true CN206969338U (en) | 2018-02-06 |
Family
ID=61413086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720496253.1U Active CN206969338U (en) | 2017-05-07 | 2017-05-07 | A kind of high intensity milk powder packs air column bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN206969338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021142928A1 (en) * | 2020-01-15 | 2021-07-22 | 赣州市牧士电子有限公司 | Air column packaging bag |
| CN114633949A (en) * | 2022-03-31 | 2022-06-17 | 苏州浪潮智能科技有限公司 | Gas column bag |
-
2017
- 2017-05-07 CN CN201720496253.1U patent/CN206969338U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021142928A1 (en) * | 2020-01-15 | 2021-07-22 | 赣州市牧士电子有限公司 | Air column packaging bag |
| CN114633949A (en) * | 2022-03-31 | 2022-06-17 | 苏州浪潮智能科技有限公司 | Gas column bag |
| CN114633949B (en) * | 2022-03-31 | 2024-02-20 | 苏州浪潮智能科技有限公司 | Air column bag |
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