CN205060405U - Novel easily tear lid - Google Patents
Novel easily tear lid Download PDFInfo
- Publication number
- CN205060405U CN205060405U CN201520840164.5U CN201520840164U CN205060405U CN 205060405 U CN205060405 U CN 205060405U CN 201520840164 U CN201520840164 U CN 201520840164U CN 205060405 U CN205060405 U CN 205060405U
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- CN
- China
- Prior art keywords
- layer
- cup
- easy tearing
- tearing lid
- heat
- 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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Abstract
The utility model discloses a novel easily tear lid, on from to down in proper order including the copperplate ply that is used for bearing the weight of the printing layer, be used for the polyester film who gains in strength, barrier effect's aluminium foil layer and heat -seal layer, the heat -seal layer is modified polyethylene film, multilayer materials compound makes the improvement of its tensile strength and collision resistance intensity, and modified polyethylene is used on the heat -seal layer, after the polyethylene layer heat -seal on the modified polyethylene film of inlayer and the paper bowl (cup), has appropriate peel strength, guarantees that paper bowl (cup) has to tear when sealing up not destroy paper bowl (cup) surface, does not produce the effect of foreign matter, is torn more easily.
Description
Technical field
The utility model relates to papery packaging field, particularly a kind of novel Easy tearing lid being applicable to the paper container such as dixie cup, paper bowl.
Background technology
The advantages such as the paper containers such as dixie cup, paper bowl have lightly, be convenient for carrying, safety and sanitation, during use, paper container can seal bowl cover, flow out to prevent the food of splendid attire.For lift-off seal, protect the food in cup, need the pulling strengrth of bowl cover, peel strength, impact strength are improved.And, not peelable after the Low Density Polyethylene on the hot sealing layer of bowl cover and paper bowl (cup) surface seal, to tear when bowl (cup) covers destructible bowl (cup) surperficial, affect perception, even produce foreign matter, pollute bowl (cup) interior food.
Utility model content
Main purpose of the present utility model be to provide a kind of pulling strengrth, peel strength, impact strength excellent, be easy to the novel Easy tearing lid opened.
The utility model proposes a kind of novel Easy tearing lid, be composited by multilayer material, comprise the copperplate ply of paper for carrying printed layers, the mylar for increasing intensity, the aluminium foil layer taken blocking effect and hot sealing layer from top to bottom successively, described hot sealing layer is modified poly ethylene film.
Preferably, the edge of described Easy tearing lid is provided with the sawtooth for tearing.
Preferably, the density of described copperplate ply of paper is 30-100g/cm
3.
Preferably, the density of described mylar is 1.37-1.42g/cm
3.
Preferably, the density of described hot sealing layer is 0.90-0.95g/cm
3.
The beneficial effects of the utility model are:
Novel Easy tearing lid of the present utility model comprises copperplate ply of paper, the mylar for increasing intensity, the aluminium foil layer taken blocking effect and hot sealing layer for carrying printed layers from top to bottom successively, hot sealing layer is modified poly ethylene film, multilayer material compound, makes its pulling strengrth and impact strength improve; And, hot sealing layer uses modified poly ethylene, after polyethylene layer on the modified poly ethylene film of internal layer and paper bowl (cup) seals, there is suitable peel strength, ensure to have to tear while paper bowl (cup) seals not destroy paper bowl (cup) surface, do not produce the effect of foreign matter, be more easily torn.
Accompanying drawing explanation
Fig. 1 is the multilayer material compound schematic diagram of novel Easy tearing lid of the present utility model;
Fig. 2 is the structural representation of novel Easy tearing lid of the present utility model.
The realization of utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See figures.1.and.2, propose an embodiment of novel Easy tearing lid of the present utility model:
A kind of novel Easy tearing lid, comprise the copperplate ply of paper 1 for carrying printed layers, the mylar 2 for increasing intensity, the aluminium foil layer 3 taken blocking effect and hot sealing layer 4 from top to bottom successively, copperplate ply of paper 1, mylar 2, aluminium foil layer 3 and the hot sealing layer 4 form compound of dry type compound.The density of copperplate ply of paper 1 is 30-100g/cm
3.The density of mylar 2 is 1.37-1.42g/cm
3.The density of hot sealing layer 4 is 0.90-0.95g/cm
3.Easy tearing lid, by multilayer material compound, makes its pulling strengrth and impact strength improve.
This hot sealing layer 4 is modified poly ethylene film, after polyethylene layer on the modified poly ethylene film of internal layer and paper bowl seals, there is suitable peel strength, have while the sealing of paper bowl can be ensured to tear and do not destroy paper bowl (cup) surface, do not produce the effect of foreign matter, be more easily torn.
Being provided with the position 10 of uncapping for opening of protrusion at the edge of Easy tearing lid, the side, edge of Easy tearing lid and edge, position 10 of uncapping being provided with sawtooth 11, Easy tearing lid can be made more easily to be torn, easy to use.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a novel Easy tearing lid, be composited by multilayer material, it is characterized in that, comprise the copperplate ply of paper for carrying printed layers, the mylar for increasing intensity, the aluminium foil layer taken blocking effect and hot sealing layer from top to bottom successively, described hot sealing layer is modified poly ethylene film.
2. novel Easy tearing lid according to claim 1, is characterized in that, the edge of described Easy tearing lid is provided with the sawtooth for tearing.
3. novel Easy tearing lid according to claim 1, is characterized in that, the density of described copperplate ply of paper is 30-100g/cm
3.
4. novel Easy tearing lid according to claim 1, is characterized in that, the density of described mylar is 1.37-1.42g/cm
3.
5. novel Easy tearing lid according to claim 1, is characterized in that, the density of described hot sealing layer is 0.90-0.95g/cm
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840164.5U CN205060405U (en) | 2015-10-26 | 2015-10-26 | Novel easily tear lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840164.5U CN205060405U (en) | 2015-10-26 | 2015-10-26 | Novel easily tear lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205060405U true CN205060405U (en) | 2016-03-02 |
Family
ID=55386991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520840164.5U Expired - Fee Related CN205060405U (en) | 2015-10-26 | 2015-10-26 | Novel easily tear lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205060405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416337A (en) * | 2017-07-25 | 2017-12-01 | 奥瑞金包装股份有限公司 | The processing method of Easy tearing lid |
-
2015
- 2015-10-26 CN CN201520840164.5U patent/CN205060405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416337A (en) * | 2017-07-25 | 2017-12-01 | 奥瑞金包装股份有限公司 | The processing method of Easy tearing lid |
| CN107416337B (en) * | 2017-07-25 | 2020-04-14 | 奥瑞金科技股份有限公司 | Processing method of easy-to-tear cover |
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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: 20160302 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |