CN206645246U - A kind of improved valve bag - Google Patents
A kind of improved valve bag Download PDFInfo
- Publication number
- CN206645246U CN206645246U CN201720160030.8U CN201720160030U CN206645246U CN 206645246 U CN206645246 U CN 206645246U CN 201720160030 U CN201720160030 U CN 201720160030U CN 206645246 U CN206645246 U CN 206645246U
- Authority
- CN
- China
- Prior art keywords
- bag body
- groove
- openend
- raised line
- madial wall
- 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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- Packages (AREA)
- Bag Frames (AREA)
Abstract
A kind of improved valve bag, including a bag body, the first groove is fixedly installed on the madial wall of the openend of described bag body, the first described groove and the openend of described bag body be arranged in parallel, first raised line is fixedly installed on the madial wall of the bag body of opposite side corresponding with the first described groove, the first described raised line and the first described groove are equipped with, the second groove is further fixedly arranged on the madial wall of the openend of described bag body, the trend of the second described groove is parallel with the openend of described bag body, the second described groove undulate, second raised line is fixedly installed on the madial wall of the bag body of opposite side corresponding with the second described groove, the second described raised line undulate, the second described raised line and the second described groove are equipped with.The utility model is provided with a corrugated sealing device in the outside of original sealing strip again, strengthens the sealing effectiveness of valve bag by corrugated sealing device.
Description
Technical field:
Packaging field, more particularly to packaging bag are the utility model is related to, particularly a kind of improved valve bag.
Background technology:
In the prior art, valve bag is provided with sealing strip in openend, due to there was only a sealing strip, therefore sealing effectiveness
It is bad, easily leakage.If operation is not careful, sealing strip can not be sealed all, and the liquid or object in valve bag easily overflow
Go out or drop.
Utility model content：
The purpose of this utility model is to provide a kind of improved valve bag, and described this improved valve bag will solve
The bad technical problem of valve bag sealing effectiveness in the prior art.
The utility model provides a kind of improved valve bag, including a bag body, in the openend of described bag body
It is fixedly installed the first groove on madial wall, the openend of the first described groove and described bag body be arranged in parallel, and described
The first groove corresponding to other side bag body madial wall on be fixedly installed first raised line, the first described raised line
It is equipped with the first described groove, the second groove is further fixedly arranged on the madial wall of the openend of described bag body,
The trend of the second described groove and the openend of described bag body be arranged in parallel, the second described groove undulate, with institute
Second raised line is fixedly installed corresponding to the second groove stated on the madial wall of the bag body of other side, described second is convex
Bar undulate, the second described raised line and the second described groove are equipped with.
Further, the longitudinal section of the first described groove is C font structures.
Further, the longitudinal section of the second described groove is C font structures.
Further, a plurality of 3rd raised lines are provided with the outermost inner surface of the openend of described bag body,
The 3rd described raised line and the openend of described bag body be arranged in parallel.
Operation principle of the present utility model is：It is provided with a corrugated sealing again in the outside of original sealing strip
Bar, strengthen the sealing effectiveness of valve bag by corrugated sealing strip.The utility model is provided with the 3rd in the openend of bag body
Raised line, in that context it may be convenient to open the openend of sealed end, then rip two sealing strips, take out the article in valve bag.
The utility model is compared with prior art, and its technological progress is positive and obvious.Waveform of the present utility model
Sealing device, the sound of " click click " can be heard during sealing, both can determine that sealing was completed by the sound, and can is enough protected
Card disposably blocks position, serves good sealing effectiveness.
Brief description of the drawings：
Fig. 1 is a kind of structural representation of improved valve bag of the present utility model.
Fig. 2 is the structural representation of the second groove in a kind of improved valve bag of the present utility model.
Embodiment：
Embodiment 1:
As shown in Figure 1 and Figure 2, the utility model provides a kind of improved valve bag, including a bag body 1, described
The opening of the first groove 2, the first described groove 2 and described bag body 1 is fixedly installed on the madial wall of the openend of bag body 1
End is be arranged in parallel, and one first is fixedly installed with the madial wall of the bag body 1 of described 2 corresponding other side of the first groove
Raised line 3, the first described raised line 3 and the first described groove 2 are equipped with, the madial wall in the openend of described bag body 1
On be further fixedly arranged on the second groove 4, the trend of the second described groove 4 and the openend of described bag body 1 be arranged in parallel,
The described undulate of the second groove 4, it is fixed with the madial wall of the bag body 1 of described 4 corresponding other side of the second groove
It is provided with second raised line 5, the described undulate of the second raised line 5, the second described raised line 5 and the second described groove 4
It is equipped with.
Further, the longitudinal section of the first described groove 2 is C font structures.
Further, the longitudinal section of the second described groove 4 is C font structures.
Further, a plurality of 3rd raised lines are provided with the outermost inner surface of the openend of described bag body 1
6, the openend of the 3rd described raised line 6 and described bag body 1 be arranged in parallel.
Claims (4)
1. a kind of improved valve bag, including a bag body, are fixedly installed on the madial wall of the openend of described bag body
The openend of first groove, the first described groove and described bag body be arranged in parallel, corresponding with the first described groove another
First raised line is fixedly installed on the madial wall of the bag body of outer side, the first described raised line and the first described groove are matched somebody with somebody
Close and set, it is characterised in that：It is further fixedly arranged on the second groove on the madial wall of the openend of described bag body, described
Trend, the second groove undulate parallel with the openend of described bag body of two grooves, it is corresponding with the second described groove
Second raised line is fixedly installed on the madial wall of the bag body of other side, the second described raised line undulate is described
Second raised line and the second described groove are equipped with.
A kind of 2. improved valve bag according to claim 1, it is characterised in that：The longitudinal section of the first described groove is
C font structures.
A kind of 3. improved valve bag according to claim 1, it is characterised in that：The longitudinal section of the second described groove is
C font structures.
A kind of 4. improved valve bag according to claim 1, it is characterised in that：In the openend of described bag body most
A plurality of 3rd raised lines are provided with the inner surface in outside, the 3rd described raised line is parallel with the openend of described bag body to be set
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160030.8U CN206645246U (en) | 2017-02-22 | 2017-02-22 | A kind of improved valve bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160030.8U CN206645246U (en) | 2017-02-22 | 2017-02-22 | A kind of improved valve bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645246U true CN206645246U (en) | 2017-11-17 |
Family
ID=60281319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720160030.8U Expired - Fee Related CN206645246U (en) | 2017-02-22 | 2017-02-22 | A kind of improved valve bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645246U (en) |
-
2017
- 2017-02-22 CN CN201720160030.8U patent/CN206645246U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20200222 |