CN204399727U - Easily tear bottle mouth sealing pad - Google Patents
Easily tear bottle mouth sealing pad Download PDFInfo
- Publication number
- CN204399727U CN204399727U CN201420727250.0U CN201420727250U CN204399727U CN 204399727 U CN204399727 U CN 204399727U CN 201420727250 U CN201420727250 U CN 201420727250U CN 204399727 U CN204399727 U CN 204399727U
- Authority
- CN
- China
- Prior art keywords
- pad
- bottle mouth
- tearing
- demifacet
- sheet
- 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
Links
Abstract
What the utility model related to that a kind of easy pulling sheet of bottle mouth sealing pad top not easily pulls easily tears bottle mouth sealing pad, comprise tearing sheet, one demifacet of tearing sheet is bonding with pad intermediate one demifacet, another demifacet of tearing sheet is separated with dignity in the middle of pad, the another side of pad intermediate and hot sealing layer compound.Advantage: the tearing thin slice fundamentally solving background technology existence pulls with aluminium foil layer the phenomenon be separated, and ensure that hot sealing layer absolutely pulls open from bottleneck by tearing sheet.
Description
Technical field
What the utility model related to that a kind of easy pulling sheet of bottle mouth sealing pad top not easily pulls easily tears bottle mouth sealing pad, belongs to bottle mouth sealing pad and manufactures field.
Background technology
CN203419380U, title " easy-tear type aluminium-foil gasket sealing Packaging Bottle ", it includes: body, bottle cap, to be fixedly connected aluminium-foil gasket at body upper end bottle mouth position, it is characterized in that: on aluminium-foil gasket, connect a tearing thin slice, a part of edge that a part of edge of tearing thin slice is corresponding with aluminium-foil gasket is fixedly connected.Its weak point: because tearing thin slice and aluminium foil are two kinds of different materials, not only bind strength is low, and bond area only has the half of bottleneck area, often causes between tearing thin slice and aluminium foil and pull during tearing.
Utility model content
Design goal: avoid the weak point in background technology, what the easy pulling sheet designing a kind of bottle mouth sealing pad top not easily pulled easily tears bottle mouth sealing pad.
Design plan: in order to realize above-mentioned design goal.The utility model is on structure design, and the design that a demifacet of tearing sheet is bonding with pad intermediate one demifacet is technical characteristics of the present utility model.The object of such design is: because pad intermediate is combined into integral structure by foaming layer and aluminium foil layer foaming, namely foaming layer is directly foamed on aluminium foil surface, and the foaming face of aluminium foil is rough rough surface, when foaming layer is at rough aluminium foil rough surface foaming, in foaming layer, polyethylene molecule and rough aluminium foil rough surface form the molecule faying face as claw hook, the tear strength that this faying face is formed is far longer than hot sealing layer and bottle sealing intensity, therefore when pulling tearing sheet, its hot sealing layer can be torn from bottleneck, the phenomenon that tearing piece and foaming layer pull can not be there is.
Technical scheme: one easily tears bottle mouth sealing pad, comprises tearing sheet, and a demifacet of tearing sheet is bonding with pad intermediate one demifacet, and another demifacet of tearing sheet is separated with dignity in the middle of pad, the another side of pad intermediate and hot sealing layer compound.
The utility model is compared with background technology, and the tearing thin slice fundamentally solving background technology existence pulls with aluminium foil layer the phenomenon be separated, and ensure that hot sealing layer absolutely pulls open from bottleneck by tearing sheet.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram easily tearing bottle mouth sealing pad.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1.One easily tears bottle mouth sealing pad, comprises tearing sheet 1, and the half 11 of tearing sheet 1 is bonding with pad intermediate 2 one demifacet, and 2, another demifacet and the pad intermediate of tearing sheet 1 are separated, the another side of pad intermediate 2 and hot sealing layer 4 compound.Pad intermediate 2 is by foaming layer and aluminium foil layer foaming composite molding, foaming layer is before aluminium foil surface foaming, aluminium foil surface is cleaned out, and adopt hangnail to pull into rough miniature hangnail rough surface, then adopt prior art by the foaming of polyethylene foam layer at rough miniature hangnail rough surface.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present utility model; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of the restriction to the utility model mentality of designing; any do not exceed the utility model mentality of designing combination, increase or amendment, all fall in protection domain of the present utility model.
Claims (2)
1. one kind is easily torn bottle mouth sealing pad, comprise tearing sheet (1), it is characterized in that: half (11) face of tearing sheet (1) is bonding with pad intermediate (2) demifacet, another demifacet of tearing sheet (1) is separated with pad intermediate (2) face, the another side of pad intermediate (2) and hot sealing layer (4) compound.
2. according to claim 1ly easily tear bottle mouth sealing pad, it is characterized in that: pad intermediate (2) to be foamed composite molding by foaming layer and aluminium foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727250.0U CN204399727U (en) | 2014-11-28 | 2014-11-28 | Easily tear bottle mouth sealing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727250.0U CN204399727U (en) | 2014-11-28 | 2014-11-28 | Easily tear bottle mouth sealing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204399727U true CN204399727U (en) | 2015-06-17 |
Family
ID=53423607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727250.0U Expired - Fee Related CN204399727U (en) | 2014-11-28 | 2014-11-28 | Easily tear bottle mouth sealing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204399727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380712A (en) * | 2017-08-18 | 2017-11-24 | 河北吉星医药包装有限公司 | The bottleneck pad of easily openable |
-
2014
- 2014-11-28 CN CN201420727250.0U patent/CN204399727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380712A (en) * | 2017-08-18 | 2017-11-24 | 河北吉星医药包装有限公司 | The bottleneck pad of easily openable |
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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: 20150617 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |