CN204509872U - Strong gas permeability cork paper - Google Patents
Strong gas permeability cork paper Download PDFInfo
- Publication number
- CN204509872U CN204509872U CN201520199647.1U CN201520199647U CN204509872U CN 204509872 U CN204509872 U CN 204509872U CN 201520199647 U CN201520199647 U CN 201520199647U CN 204509872 U CN204509872 U CN 204509872U
- Authority
- CN
- China
- Prior art keywords
- laser hole
- cork paper
- length
- row
- center
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to cork paper, title is strong gas permeability cork paper, comprise cork paper body, cork paper body has and arranges laser hole more, each laser hole is oval structure, and the line at a upper laser hole center of row is winding displacement, the major axis of described laser hole is vertically disposed with winding displacement, the described length of laser hole major axis and the length of minor axis are 2:1, and the center of described each row's laser hole is crisscross arranged in the horizontal, and such cork paper has the advantage of good permeability, not easy fracture; Described laser hole major axis ground length and the length of minor axis are 2:1, and the center of described each row's laser hole is crisscross arranged in the horizontal, can reach good effect.
Description
Technical field
The utility model relates to cork paper.
Background technology
Cork paper is the product on cigarette holder, cork paper forms tubular construction at the afterbody of cigarette, inner filling acetate fiber, gas during smoking in cigarette is inner by the cork paper of tubular, cork paper arranges laser hole more, and each laser hole is oval structure, in prior art, the major axis of laser hole is the direction of arranging with the laser hole of whole row is consistent, and such cork paper has the shortcoming of poor air permeability.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides the strong gas permeability cork paper of a kind of good permeability, not easy fracture.
Technical solution adopted in the utility model is such, strong gas permeability cork paper, comprise cork paper body, cork paper body has and arranges laser hole more, each laser hole is oval structure, the line at the one upper laser hole center of row is winding displacement, it is characterized in that: the major axis of described laser hole is vertically disposed with winding displacement.
Say further, the described length of laser hole major axis and the length of minor axis are 2:1.
Say further, the center of described each row's laser hole is crisscross arranged in the horizontal.
The beneficial effects of the utility model are: such cork paper has the advantage of good permeability, not easy fracture; The described length of laser hole major axis and the length of minor axis are 2:1, and the center of described each row's laser hole is crisscross arranged in the horizontal, can reach good effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, cork paper body 2, laser hole 3, winding displacement 4, major axis 5, minor axis 6, center.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, strong gas permeability cork paper, comprises cork paper body 1, cork paper body have many row's laser holes 2, each laser hole is oval structure, and the line at a upper laser hole center of row is winding displacement 3, it is characterized in that: the major axis 4 of described laser hole is vertically disposed with winding displacement.
The utility model due to the direction of transverse during smoking and the direction of air-flow consistent, there is the chance more entering air, there is the better advantage of gas permeability, in addition its also not easy fracture.
Say further, the length 4 of described laser hole major axis and the length of minor axis 5 are 2:1.
Say further, the center 6 of described each row's laser hole is crisscross arranged in the horizontal.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (3)
1. strong gas permeability cork paper, comprises cork paper body, cork paper body has and arranges laser hole more, and each laser hole is oval structure, and the line at a upper laser hole center of row is winding displacement, it is characterized in that: the major axis of described laser hole is vertically disposed with winding displacement.
2. cork paper according to claim 1, is characterized in that: the described length of laser hole major axis and the length of minor axis are 2:1.
3. cork paper according to claim 1 and 2, is characterized in that: the center of described each row's laser hole is crisscross arranged in the horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199647.1U CN204509872U (en) | 2015-04-06 | 2015-04-06 | Strong gas permeability cork paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199647.1U CN204509872U (en) | 2015-04-06 | 2015-04-06 | Strong gas permeability cork paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509872U true CN204509872U (en) | 2015-07-29 |
Family
ID=53707866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520199647.1U Expired - Fee Related CN204509872U (en) | 2015-04-06 | 2015-04-06 | Strong gas permeability cork paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509872U (en) |
-
2015
- 2015-04-06 CN CN201520199647.1U patent/CN204509872U/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: 20150729 Termination date: 20160406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |