CN202295666U - Sealing cover for packaging bag - Google Patents
Sealing cover for packaging bag Download PDFInfo
- Publication number
- CN202295666U CN202295666U CN2011203947467U CN201120394746U CN202295666U CN 202295666 U CN202295666 U CN 202295666U CN 2011203947467 U CN2011203947467 U CN 2011203947467U CN 201120394746 U CN201120394746 U CN 201120394746U CN 202295666 U CN202295666 U CN 202295666U
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- cover
- lid
- sealing cover
- sealing
- 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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- Closures For Containers (AREA)
Abstract
The utility model discloses a sealing cover for a packaging bag. The sealing cover comprises a guide tube and a cover, wherein the guide tube is in matched connection with a screw thread in the cover through a screw thread, the bottom part of the guide tube is connected with a base, the cover is provided with an antiskid strip, and the base and the packaging bag are in sealing connection through hot pressing. By means of the hot-pressing sealing with the packaging bag and the screwed connection between the guide tube and the cover, the tightness of the sealing cover is greatly improved, so as to prevent products from becoming damp and deteriorating; and moreover, the sealing cover for the packaging bag is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of packaging bag seal cover cap.
Background technology
In the prior art, be all widely-used packaging bags of products such as liquid state, semi liquid state or powdery, packaging bag is torn the back and just can't be sealed once again; Product can make moist or solidify with extraneous the contact; The long-time contact with oxygen can be oxidized, makes product rotten, and health is had great harm.
Summary of the invention
For addressing the above problem, the purpose of the utility model provides a kind of easy to use, packaging bag seal cover cap that leak tightness is strong.
Be to realize above-mentioned purpose, the technical scheme of the utility model: a kind of packaging bag seal cover cap, comprise conduit, lid, described conduit and lid are complementary through screw thread and screw thread in the lid and are connected, and are connected with base bottom the conduit, and lid is provided with tread plate.
As preferably, described base is connected through hot sealing with packaging bag.
The utility model prevents that through the enhanced leaktightness property greatly that is threaded with packaging bag hot sealing, conduit and lid product from making moist, going bad, and simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the exploded drawings of the utility model.
The specific embodiment
Like Fig. 1, shown in 2, a kind of packaging bag seal cover cap comprises conduit 3, lid 1; Described conduit 3 is complementary with lid 1 interior screw thread through screw thread 5 with lid 1 and is connected; Conduit 3 bottoms are connected with base 4, and lid 1 is provided with tread plate 2, and described base 4 and packaging bag 6 are connected through hot sealing.The utility model prevents that through the enhanced leaktightness property greatly that is threaded with packaging bag hot sealing, conduit and lid product from making moist, going bad, and simple in structure, easy to use.
Claims (2)
1. packaging bag seal cover cap; Comprise conduit (3), lid (1); It is characterized in that; Described conduit (3) is complementary with the interior screw thread of lid (1) through screw thread (5) with lid (1) and is connected, and conduit (3) bottom is connected with base (4), and lid (1) is provided with tread plate (2).
2. a kind of packaging bag seal cover cap according to claim 1 is characterized in that, described base (4) is connected through hot sealing with packaging bag (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203947467U CN202295666U (en) | 2011-10-17 | 2011-10-17 | Sealing cover for packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203947467U CN202295666U (en) | 2011-10-17 | 2011-10-17 | Sealing cover for packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295666U true CN202295666U (en) | 2012-07-04 |
Family
ID=46364613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203947467U Expired - Fee Related CN202295666U (en) | 2011-10-17 | 2011-10-17 | Sealing cover for packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295666U (en) |
-
2011
- 2011-10-17 CN CN2011203947467U patent/CN202295666U/en not_active Expired - Fee Related
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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: 20120704 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |