CN215591444U - Internal pressure resistant suction nozzle bag - Google Patents
Internal pressure resistant suction nozzle bag Download PDFInfo
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- CN215591444U CN215591444U CN202121804989.3U CN202121804989U CN215591444U CN 215591444 U CN215591444 U CN 215591444U CN 202121804989 U CN202121804989 U CN 202121804989U CN 215591444 U CN215591444 U CN 215591444U
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- suction nozzle
- bag
- nozzle bag
- opening
- internal pressure
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Abstract
The utility model discloses an internal pressure resistant suction nozzle bag which comprises a suction nozzle bag main body, wherein a suction nozzle bag opening is formed in the suction nozzle bag main body, a suction nozzle opening is inserted into the suction nozzle bag opening, and the joint of the suction nozzle bag opening and the suction nozzle opening is of an arc-shaped structure. This resistant interior pressure suction nozzle bag designs into the atress degree that the arc improved the corner greatly with suction nozzle downside and bag body joint portion to adopt the condition that streamlined banding can be very big reduction stress concentration, reinforcing bag body intensity reduces the bulging and breaks, increases the application scope of the bag body.
Description
Technical Field
The utility model relates to the technical field of suction nozzle bag equipment, in particular to an internal pressure resistant suction nozzle bag.
Background
The suction nozzle bag is also called a kettle nozzle bag, and is a new beverage and jelly packaging bag developed on the basis of the self-standing bag; the structure of the suction nozzle bag is mainly divided into two parts: a suction nozzle and a stand-up pouch; the stand-up pouch portion is identical in construction to a conventional four edge sealed stand-up pouch but generally employs a composite material to meet the requirements of different food packages; the suction nozzle part can be regarded as a common bottle mouth with a suction pipe; the two parts are tightly combined to form a beverage package supporting drinking, and the soft package does not have the situation of difficult drinking because of the soft package, and the content is not easy to shake after being sealed, so the beverage package is an ideal novel beverage package; the greatest advantage of the spout pouch over common packaging forms is its portability; the suction nozzle bag can be conveniently placed in a backpack or even a pocket, and the volume can be reduced along with the reduction of the content, so that the carrying is more convenient; the soft drink package in the market takes PET bottles, composite aluminum paper bags and pop cans as main forms, and the improvement of the package is undoubtedly one of powerful means of differentiation competition at present when the homogenization competition is increasingly obvious; the suction nozzle bag has the fashionable characteristics of repeated packaging of PET bottles and composite aluminum paper bags, and has incomparable advantages compared with the traditional beverage packaging in printing performance.
The edge of the bag body of the existing suction nozzle bag is sealed by heat seal, the suction nozzle is sealed by heat seal and the edge of the plastic bag, when liquid in a container is impacted or gas can be released under high-temperature conditions (such as beer, carbonated beverage and the like), the bag can swell, the stress of the bag is concentrated at the heat seal joint of the suction nozzle and the bag body and the sharp corner of the bag body, and the bag can break at the stress concentration part when the pressure in the bag body reaches a certain degree, so that the suction nozzle bag is damaged and the liquid in the suction nozzle bag is wasted, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an internal pressure resistant suction nozzle bag to solve the problem that the connection part between the suction nozzle bag and the edge of the bag body is easy to crack in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the internal pressure resistant suction nozzle bag comprises a suction nozzle bag main body, wherein a suction nozzle bag opening is formed in the suction nozzle bag main body, a suction nozzle opening is inserted into the suction nozzle bag opening, and the connection part of the suction nozzle bag opening and the suction nozzle opening is of an arc-shaped structure.
Preferably, the spout bag body is sealed by a streamline sealing edge.
Compared with the prior art, the utility model has the beneficial effects that: this resistant interior pressure suction nozzle bag designs into the atress degree that the arc improved the corner greatly with suction nozzle downside and bag body joint portion to adopt the condition that streamlined banding can be very big reduction stress concentration, reinforcing bag body intensity reduces the bulging and breaks, increases the application scope of the bag body.
Drawings
FIG. 1 is a schematic view of a pressure-resistant pouch according to the present invention.
In the figure: 1. a suction nozzle bag opening 2, a suction nozzle bag main body 3 and a suction nozzle opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an interior pressure resistant suction nozzle bag, includes suction nozzle bag main part 2, has seted up suction nozzle sack 1 on the suction nozzle bag main part 2, and 1 inside of suction nozzle sack is inserted and is equipped with suction nozzle mouth 3, and suction nozzle sack 1 is the arc structure with 3 junctions of suction nozzle mouth, and suction nozzle bag main part 2 adopts streamlined banding, designs into the atress degree that the arc improves the corner greatly to adopt the condition of streamlined banding can very big reduction stress concentration, reinforcing bag body intensity, reduce the bulging and break, increase the application scope of the bag body.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (2)
1. An internal pressure resistant spout pouch, comprising a spout pouch body (2), characterized in that: the suction nozzle bag is characterized in that a suction nozzle bag opening (1) is formed in the suction nozzle bag body (2), a suction nozzle opening (3) is inserted into the suction nozzle bag opening (1), and the joint of the suction nozzle bag opening (1) and the suction nozzle opening (3) is of an arc-shaped structure.
2. The internal pressure resistant spout pouch of claim 1, wherein: the suction nozzle bag main body (2) adopts a streamline edge sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804989.3U CN215591444U (en) | 2021-08-04 | 2021-08-04 | Internal pressure resistant suction nozzle bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804989.3U CN215591444U (en) | 2021-08-04 | 2021-08-04 | Internal pressure resistant suction nozzle bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215591444U true CN215591444U (en) | 2022-01-21 |
Family
ID=79880022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121804989.3U Active CN215591444U (en) | 2021-08-04 | 2021-08-04 | Internal pressure resistant suction nozzle bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215591444U (en) |
-
2021
- 2021-08-04 CN CN202121804989.3U patent/CN215591444U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |