CN215321153U - Moisture-proof fragrance-retaining composite lining paper - Google Patents
Moisture-proof fragrance-retaining composite lining paper Download PDFInfo
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- CN215321153U CN215321153U CN202120922813.1U CN202120922813U CN215321153U CN 215321153 U CN215321153 U CN 215321153U CN 202120922813 U CN202120922813 U CN 202120922813U CN 215321153 U CN215321153 U CN 215321153U
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Abstract
The utility model relates to the technical field of lining paper, in particular to a moisture-proof and aroma-keeping composite lining paper which comprises a raw paper layer, wherein a first bonding layer and an aluminum foil layer are sequentially arranged on the outer side of the raw paper layer, and a moisture absorption layer is arranged on the inner side of the raw paper layer. According to the moisture-proof and aroma-retaining composite lining paper, the first bonding layer and the aluminum foil layer are sequentially arranged on the outer side of the base paper, the moisture absorption layer is arranged on the inner side of the base paper layer, the moisture absorption layer can effectively absorb moisture entering the cigarette case, the phenomenon that the cigarette is affected with damp due to the fact that the moisture enters the cigarette case in the process of opening the cigarette case under the humid climate condition is avoided, meanwhile, the arrangement of the aluminum foil layer can effectively avoid aroma loss, and the aroma-retaining effect is achieved.
Description
Technical Field
The utility model relates to the technical field of lining paper, in particular to a moisture-proof and fragrance-retaining composite lining paper.
Background
The lining paper is the inner packing paper of the cigarette small box package, is used for wrapping cigarettes and is made of aluminum thin paper. The inner lining paper for the cigarette plays a certain role in moisture prevention and aroma preservation for the cigarette, and can effectively prevent the cigarette from getting damp and losing aroma. The lining paper needs soft texture, is difficult for losing, has certain stiffness simultaneously, plays effectual supporting role to the outer packing.
The existing lining paper is usually formed by attaching a layer of aluminum foil to the outer side of base paper, external moisture can be effectively placed in the aluminum foil, excessive loss of fragrance of tobacco is avoided, effective moisture-proof and fragrance-keeping effects are achieved, however, moisture can also enter a cigarette case when the cigarette case is opened to take cigarettes, and particularly, moisture can easily enter the cigarette case when the cigarette case is opened in humid climates, such as plum rain seasons in southern areas.
Chinese patent document CN 205291819U discloses a moisture-proof and sterilization high-quality lining paper, which comprises a raw paper layer, wherein an antibacterial layer is arranged on the back surface of the raw paper layer, a polyvinyl alcohol waterproof adhesive coating is arranged on the front surface of the raw paper layer, an ink layer is printed on the polyvinyl alcohol waterproof adhesive coating, and a water-based glazing oil layer is arranged on the ink layer. The waterproof glue coating of the lining paper can effectively prevent external moisture from entering the cigarette case, but cannot process the moisture entering the cigarette case.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a moisture-proof and aroma-keeping composite lining paper, wherein a first bonding layer and an aluminum foil layer are sequentially arranged on the outer side of base paper, and a moisture absorption layer is arranged on the inner side of the base paper layer, the moisture absorption layer can effectively absorb moisture entering the cigarette case, so that the moisture of the cigarette caused by the moisture entering the cigarette case when the cigarette case is opened under the humid climate condition is avoided, and meanwhile, the arrangement of the aluminum foil layer can effectively avoid the loss of aroma and play a role in keeping aroma.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a compound interior slip sheet of dampproofing fragrance of guarantor, includes raw paper layer, raw paper layer's the outside is equipped with first tie coat and aluminium foil layer in proper order, raw paper layer's inboard is equipped with the moisture absorption layer.
Specifically, a second adhesive layer and a microporous aluminum foil layer are sequentially arranged on the inner side of the moisture absorption layer.
Specifically, a moisture-absorbing particle layer close to the second bonding layer and a third bonding layer close to the microporous aluminum foil layer are further arranged between the second bonding layer and the microporous aluminum foil layer.
Specifically, a fragrance layer is arranged outside the moisture absorption layer.
Specifically, the moisture absorption layer is obtained by coating moisture absorption paint on the inner side of the raw paper layer.
Specifically, the moisture absorption layer has a thickness of 10 to 50 μm.
Specifically, the moisture-absorbing particle layer is uniformly dispersed silica gel micropowder.
Specifically, the particle size of the silica gel micropowder is 600-800 μm.
Specifically, the aroma layer is obtained by uniformly dispersing the tobacco leaf extract in the binder and then coating the binder on the outer side of the moisture absorption layer.
The utility model has the beneficial effects that:
(1) according to the moisture-proof and aroma-retaining composite lining paper, the first bonding layer and the aluminum foil layer are sequentially arranged on the outer side of the base paper, the moisture absorption layer is arranged on the inner side of the base paper layer, the moisture absorption layer can effectively absorb moisture entering the cigarette case, so that the cigarette is prevented from being damped due to the fact that moisture enters the cigarette case in the process of opening the cigarette case under the humid climate condition, meanwhile, the arrangement of the aluminum foil layer can effectively prevent aroma from losing, and the aroma-retaining effect is achieved;
(2) the moisture absorption particle layer is arranged on the outer side of the moisture absorption layer, so that the moisture absorption effect can be effectively improved, and the moisture absorption device is suitable for regions with humid climate;
(3) the cigarette is characterized in that the moisture absorption layer is arranged on the outer side of the cigarette holder, and the cigarette holder is provided with a fragrance layer.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the present invention;
FIG. 3 is a schematic structural view of a third embodiment of the present invention;
FIG. 4 is a schematic structural view of a fourth embodiment of the present invention;
in the figure: a raw paper layer; 2. a first adhesive layer; 3. an aluminum foil layer; 4. a moisture-absorbing layer; 5. a second adhesive layer; 6. a microporous aluminum foil layer; 7. a moisture-absorbing particle layer; 8. a third adhesive layer; 9. a fragrance layer.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
A moisture-proof and fragrance-retaining composite lining paper comprises a raw paper layer 1, a first bonding layer 2 and an aluminum foil layer 3 are sequentially arranged on the outer side of the raw paper layer 1, and a moisture absorption layer 4 is arranged on the inner side of the raw paper layer 1, as shown in figure 1. Moisture absorption layer 4 can effectively absorb the inside moisture that gets into the cigarette case, avoids leading to the cigarette to wet because of opening cigarette case in-process entering moisture under the humid climate condition, and simultaneously, the setting on aluminium foil layer 3 can effectively avoid fragrant smell to run off, plays certain fragrant effect of keeping.
In a specific embodiment, as shown in fig. 2, a second adhesive layer 5 and a microporous aluminum foil layer 6 are sequentially disposed on the inner side of the moisture absorption layer 4. Micropore aluminium foil layer 6 can effectively improve the deflection of interior slip sheet, further reduces the probability that interior slip sheet took place to roll over and decreases, and simultaneously, the micropore on micropore aluminium foil layer 6 can make the moisture in the moisture absorption layer 4 that is located the 6 outsides of micropore aluminium foil layer absorb the cigarette case smoothly.
In a specific embodiment, as shown in fig. 3, a moisture absorbing particle layer 7 is disposed between the second adhesive layer 5 and the microporous aluminum foil layer 6 adjacent to the second adhesive layer 5 and a third adhesive layer 8 is disposed adjacent to the microporous aluminum foil layer 6. The moisture absorption particle layer 7 can effectively improve the moisture absorption effect and is suitable for areas with humid climate.
In a specific embodiment, as shown in fig. 4, a fragrance layer 9 is provided on the outside of the moisture absorption layer 4. While avoiding the loss of aroma as much as possible, the aroma layer 9 can play a role in increasing aroma, so that the cigarette can still keep higher aroma in long-term storage.
In a particular embodiment, the hygroscopic layer 4 is obtained by applying a hygroscopic paint on the inside of the raw paper layer 1.
In a particular embodiment, the thickness of the hygroscopic layer 4 is 10-50 μm.
In a specific embodiment, the moisture-absorbing particle layer 7 is a uniformly dispersed silica gel micropowder. The silica gel micropowder has strong hygroscopicity, and can effectively absorb moisture in the cigarette case.
In the embodiment, the aerosol is uniformly sprayed on the surface of the second adhesive layer 5 immediately after the second adhesive layer 5 is coated, so that the aerosol adheres to the second adhesive layer 5, and the moisture-absorbing particle layer 7 is obtained. Then, a third adhesive layer 8 is coated on the moisture-absorbing particle layer 7.
In a specific embodiment, the particle size of the silica micropowder is 600-800 μm.
In a specific embodiment, the aroma layer 9 is obtained by uniformly dispersing the tobacco leaf extract in a binder and then coating the moisture absorption layer 4 on the outer side.
In a specific embodiment, the aroma layer 9 and the third adhesive layer 8 may be the same layer, and the tobacco leaf extract is uniformly dispersed in the binder used for the third adhesive layer 8 and then coated on the outer side of the moisture absorption layer 4.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a compound interior slip sheet of fragrant is protected in dampproofing, includes raw paper layer (1), its characterized in that: the outer side of the raw paper layer (1) is sequentially provided with a first bonding layer (2) and an aluminum foil layer (3), and the inner side of the raw paper layer (1) is provided with a moisture absorption layer (4).
2. The moisture-proof fragrance-retaining composite liner paper as claimed in claim 1, wherein: and a second bonding layer (5) and a microporous aluminum foil layer (6) are sequentially arranged on the inner side of the moisture absorption layer (4).
3. The moisture-proof fragrance-retaining composite liner paper as claimed in claim 2, wherein: and a moisture-absorbing particle layer (7) close to the second bonding layer (5) and a third bonding layer (8) close to the microporous aluminum foil layer (6) are also arranged between the second bonding layer (5) and the microporous aluminum foil layer (6).
4. The moisture-proof fragrance-retaining composite liner paper as claimed in claim 1, wherein: and a fragrance layer (9) is arranged on the outer side of the moisture absorption layer (4).
5. The moisture-proof fragrance-retaining composite liner paper as claimed in claim 1, wherein: the moisture absorption layer (4) is obtained by coating moisture absorption paint on the inner side of the raw paper layer (1).
6. The moisture-proof fragrance-retaining composite liner paper as claimed in claim 1, wherein: the thickness of the moisture absorption layer (4) is 10-50 μm.
7. The moisture and fragrance resistant composite liner paper of claim 3, wherein: the moisture absorption particle layer (7) is uniformly dispersed micro silica gel.
8. The moisture and fragrance resistant composite liner paper of claim 7, wherein: the particle size of the micropowder silica gel is 600-800 mu m.
9. The moisture and fragrance resistant composite liner paper of claim 4, wherein: the aroma layer (9) is obtained by uniformly dispersing the tobacco leaf extract in the binder and then coating the binder on the outer side of the moisture absorption layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120922813.1U CN215321153U (en) | 2021-04-29 | 2021-04-29 | Moisture-proof fragrance-retaining composite lining paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120922813.1U CN215321153U (en) | 2021-04-29 | 2021-04-29 | Moisture-proof fragrance-retaining composite lining paper |
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| Publication Number | Publication Date |
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| CN215321153U true CN215321153U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120922813.1U Active CN215321153U (en) | 2021-04-29 | 2021-04-29 | Moisture-proof fragrance-retaining composite lining paper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903203A (en) * | 2022-05-13 | 2022-08-16 | 湖北中烟工业有限责任公司 | Cigarette cartridge for heating cigarette |
-
2021
- 2021-04-29 CN CN202120922813.1U patent/CN215321153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903203A (en) * | 2022-05-13 | 2022-08-16 | 湖北中烟工业有限责任公司 | Cigarette cartridge for heating cigarette |
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