CN204038166U - A kind of plastic packing bag for liquid - Google Patents
A kind of plastic packing bag for liquid Download PDFInfo
- Publication number
- CN204038166U CN204038166U CN201420536744.0U CN201420536744U CN204038166U CN 204038166 U CN204038166 U CN 204038166U CN 201420536744 U CN201420536744 U CN 201420536744U CN 204038166 U CN204038166 U CN 204038166U
- Authority
- CN
- China
- Prior art keywords
- liquid
- gap
- packaging bag
- bar hole
- bending bar
- 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 provides a kind of plastic packing bag for liquid, comprises square package bag body, two limits of packaging bag body one jiao all has gap, between two gap, has bending bar hole, and described gap is contiguous relative with the two ends of bending bar hole; Gap is arranged on the edge sealing of packaging bag, and bending bar hole communicates with the space of packaging bag built with liquid, and this aperture communicated is less than or equal to 3mm.This plastic packing bag for liquid that the utility model relates to, when packaging opened by needs, only need power gently, packaging bag can be opened, the aperture communicated due to the intrinsic space of bending bar hole and packaging bag is less than 3mm, therefore, even if larger power, be also unlikely to the liquid in packaging bag to be extruded a lot.
Description
Technical field
The utility model relates to a kind of plastic packing bag for liquid, belongs to Food Packaging technology field.
Background technology
The liquid food packing had now generally adopts the version of square plastic pocket direct sealing, such as milk pack.But for this kind of packaging seal, very easily the liquid in packaging bag is extruded after people opens it, if the intensity of packaging bag is higher, toughness is comparatively strong, is not easy plastic wrapping bagcover torn so very much, instrument can be utilized to open it.If do not use instrument, then free-hand directly torn time, the liquid of the inside can flow out under squeese pressure in the mouth torn, if the mouth torn is comparatively large, then the liquid flowed out is often very many.
Utility model content
The utility model provides a kind of plastic packing bag for liquid, can solve the above defect, when not using instrument, packaging bag can be opened, even if overexert because of carelessness, also the large quantity of fluid in packaging bag can not be extruded.
The utility model solves the technical scheme that its technical matters adopts: comprise square package bag body, two limits of packaging bag body one jiao all have gap, between two gap, have bending bar hole, described gap is contiguous relative with the two ends of bending bar hole; Gap is arranged on the edge sealing of packaging bag, and bending bar hole communicates with the space of packaging bag built with liquid, and this aperture communicated is less than or equal to 3mm.
Further, described gap is circular arc or pointed shape gap.
Further, described bending bar hole is arc line shaped or the linear hole of straight vertical with a bent angle.
Further, the two ends in the linear hole of straight vertical have cusp.
Further, the linear hole of straight vertical communicates with the space of packaging bag built with liquid in corner.
This plastic packing bag for liquid that the utility model relates to, when packaging opened by needs, only need power gently, packaging bag can be opened, the aperture communicated due to the intrinsic space of bending bar hole and packaging bag is less than 3mm, therefore, even if larger power, be also unlikely to the liquid in packaging bag to be extruded a lot.
Accompanying drawing explanation
Fig. 1 is a kind of plastic packing bag for liquid constructional drawing of the utility model;
Fig. 2 is that a kind of plastic packing bag for liquid of the utility model bends bar hole enlarged drawing;
1. packaging bag body, 2. gap, 3. gap in figure, the 4. linear hole of straight vertical, 41-through hole.
Detailed description of the invention
As shown in Figure 1, a kind of plastic packing bag for liquid, comprises square package bag body 1, two limits of packaging bag body 1 one jiaos has gap 2 and gap 3, between two gap, has bending bar hole, and described gap is contiguous relative with the two ends of bending bar hole; Gap is arranged on the edge sealing of packaging bag, and bending bar hole communicates with the space of packaging bag built with liquid, and through hole 41 diameter that this communicates is less than or equal to 3mm.
Gap 2 and gap 3 are pointed shape gap, also can be designed to circular arc gap.
As shown in Figure 2, described bending bar hole is arc line shaped or the linear hole 4 of the straight vertical with a bent angle.
The two ends in the linear hole 4 of straight vertical have cusp, can be convenient to tear packaging bag.
The linear hole 4 of straight vertical communicates with the space of packaging bag built with liquid in corner.
This plastic packing bag for liquid that the utility model relates to, when packaging opened by needs, only need power gently, packaging bag can be opened, the aperture communicated due to the intrinsic space of bending bar hole and packaging bag is less than 3mm, therefore, even if larger power, be also unlikely to the liquid in packaging bag to be extruded a lot.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (5)
1. a plastic packing bag for liquid, is characterized in that: comprise square package bag body, two limits of packaging bag body one jiao all has gap, between two gap, has bending bar hole, and described gap is contiguous relative with the two ends of bending bar hole; Gap is arranged on the edge sealing of packaging bag, and bending bar hole communicates with the space of packaging bag built with liquid, and this aperture communicated is less than or equal to 3mm.
2. a kind of plastic packing bag for liquid according to claim 1, is characterized in that: described gap is circular arc or pointed shape gap.
3. a kind of plastic packing bag for liquid according to claim 1, is characterized in that: described bending bar hole is arc line shaped or the linear hole of straight vertical with a bent angle.
4. a kind of plastic packing bag for liquid according to claim 3, is characterized in that: the two ends in the linear hole of straight vertical have cusp.
5. a kind of plastic packing bag for liquid according to claim 3 or 4, is characterized in that: the linear hole of straight vertical communicates with the space of packaging bag built with liquid in corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536744.0U CN204038166U (en) | 2014-09-18 | 2014-09-18 | A kind of plastic packing bag for liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536744.0U CN204038166U (en) | 2014-09-18 | 2014-09-18 | A kind of plastic packing bag for liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038166U true CN204038166U (en) | 2014-12-24 |
Family
ID=52238860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536744.0U Expired - Fee Related CN204038166U (en) | 2014-09-18 | 2014-09-18 | A kind of plastic packing bag for liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204038166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260992A (en) * | 2014-09-18 | 2015-01-07 | 无锡同心塑料制品有限公司 | Liquid plastic packaging bag |
-
2014
- 2014-09-18 CN CN201420536744.0U patent/CN204038166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260992A (en) * | 2014-09-18 | 2015-01-07 | 无锡同心塑料制品有限公司 | Liquid plastic packaging bag |
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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: 20141224 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |