CN206915016U - A kind of antistatic high-hardness smoke film - Google Patents
A kind of antistatic high-hardness smoke film Download PDFInfo
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- CN206915016U CN206915016U CN201720113056.7U CN201720113056U CN206915016U CN 206915016 U CN206915016 U CN 206915016U CN 201720113056 U CN201720113056 U CN 201720113056U CN 206915016 U CN206915016 U CN 206915016U
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- urethane acrylate
- hardness
- carbon nanotube
- film
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Abstract
The utility model discloses a kind of antistatic high-hardness smoke film, including surface layer, intermediate layer and the bottom set gradually；The surface layer is copolymerization PP layers, and the intermediate layer is homopolymerization PP layer, and the bottom is copolymerization PP layers；The upper surface of the surface layer is provided with the first urethane acrylate layer, and the bottom lower surface is provided with the second urethane acrylate layer；Wherein, the upper surface of the first urethane acrylate layer is provided with the first carbon nanotube conducting layer, and the lower surface of the second urethane acrylate layer is provided with the second carbon nanotube conducting layer.Due to being respectively equipped with urethane acrylate layer in the lower surface of the upper surface of surface layer and bottom in the utility model so that the hardness on cigarette film surface is higher, not easy to crack, damaged；Due to being respectively provided with carbon nanotube conducting layer in surface layer and bottom, the electrostatic of cigarette film upper and lower surface can be eliminated, for being easier to operate to during cigarette case package.
Description
Technical field
It the utility model is related to a kind of antistatic high-hardness smoke film.
Background technology
Tobacco business once used multiple material on cigarette external packaging film, including glassine paper, PVC coated films,
PVDC coated films, BOPP cigarette films etc..BOPP cigarette films are because with good optical property, wider heat-sealing scope, higher heat-sealing
Intensity, stronger vapor water barriers ability, uniform thickness, wider shrinkage factor modification scope and good deflection etc. other
The incomparable characteristic of material, turn into the preferred material of cigarette package.
But with the progress of science and technology and the raising of the level of consumption, consumer can focus more on to the packaging of product, especially
The outer packing of expensive goods.Existing cigarette film, product surface hardness is low, and the damage of cigarette film is easily caused in process and is broken
Split, and because traditional cigarette film surface deflection is relatively low, be not only easily scratched, and easily produce cut, this vestige drop
The low aesthetic property of product packaging, reduce the class to packing product.
In addition, existing cigarette film is produced electrostatic phenomenon by friction, it can often cause the viscous ash in cigarette film surface, be contaminated, shadow
Ring packaging effect and attractive in appearance.Therefore, it is necessary to carry out antistatic treatment to cigarette film.
Utility model content
The purpose of the utility model is that a kind of antistatic high-hardness smoke film is provided the defects of presence for prior art.
The utility model to achieve the above object, adopts the following technical scheme that：A kind of antistatic high-hardness smoke film, including according to
Surface layer 1, intermediate layer 2 and the bottom 3 of secondary setting；The surface layer 1 is copolymerization PP layers, and the intermediate layer 2 is homopolymerization PP layer, the bottom
Layer 3 is copolymerization PP layers；The upper surface of the surface layer 1 is provided with the first urethane acrylate layer 11, and the lower surface of the bottom 3 is set
It is equipped with the second urethane acrylate layer 31；Wherein, the upper surface of the first urethane acrylate layer 11 is provided with the first carbon
Nanotube conductive layer 12, the lower surface of the second urethane acrylate layer 31 are provided with the second carbon nanotube conducting layer 32.
Further, the upper surface of the first carbon nanotube conducting layer 12 is provided with super nano tin oxide particle layer
13。
Further, the particle diameter of the tin oxide particles in the super nano tin oxide particle layer 13 is between 60-80nm.
The beneficial effects of the utility model：Due to being provided with urethane acrylate in the upper surface of surface layer in the utility model
Layer, cyamelide acrylate layer is provided with the lower surface of bottom so that and the hardness on cigarette film surface is higher, not easy to crack,
Breakage, it is easy to the packaging of product to be molded.
In addition, due in the upper surface of the first urethane acrylate layer and the second polyurethane acroleic acid in the utility model
The lower surface of ester layer is respectively provided with carbon nanotube conducting layer, can eliminate the electrostatic of cigarette film upper and lower surface, for cigarette case bag
It is easier to operate to during dress, cigarette film surface contamination caused by buildup of static electricity can be prevented, produces dust etc., improves the packaging effect of product
Fruit and attractive in appearance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Shown in Fig. 1, it is related to a kind of antistatic high-hardness smoke film, including surface layer 1, intermediate layer 2 and the bottom 3 set gradually；
The surface layer 1 is copolymerization PP layers, and the intermediate layer 2 is homopolymerization PP layer, and the bottom 3 is copolymerization PP layers；Above-mentioned trilaminate material is adopted
It is made with co-extrusion technology through biaxial tension.
In order to improve the hardness on cigarette film surface, cigarette film cracking and damaged when packaging is prevented, can be described during design
The upper surface of surface layer 1 is provided with the first urethane acrylate layer 11, and the lower surface of the bottom 3 is provided with the second polyurethane propylene
Acid esters layer 31.Due to being provided with the first urethane acrylate layer 11 in the upper surface of surface layer 1, it is provided with the lower surface of bottom 3
Second urethane acrylate layer 31 so that the hardness on cigarette film surface is higher, not easy to crack, damaged, is easy to being packaged into for product
Type.
, can be in the first urethane acrylate layer during design in addition, in order to improve the overall antistatic property of cigarette film
11 upper surface is provided with the first carbon nanotube conducting layer 12, and the lower surface of the second urethane acrylate layer 31 is provided with
Two carbon nanotube conducting layers 32.Due in the upper surface of the first urethane acrylate layer 11 and the second urethane acrylate layer
31 lower surface is respectively provided with carbon nanotube conducting layer, the electrostatic of cigarette film upper and lower surface can be eliminated, for cigarette case package
When be easier to operate to, cigarette film surface contamination caused by buildup of static electricity can be prevented, produce dust etc., influence the packaging effect of product
With it is attractive in appearance.
In addition, in order to prevent cigarette film surface to be scratched, it is easy to the packaging of product, in the first carbon nanotube conducting layer 12
Upper surface be also provided with super nano tin oxide particle layer 13.Preferably, the oxygen in super nano tin oxide particle layer 13
Change the particle diameter of tin particle between 60-80nm.And due to the presence of super nano tin oxide particle layer 13 so that the surface of cigarette film
Hardness and very property is more preferable so that the anti-scratch effect of cigarette film is more preferable, substantially increases the aesthetic property of packaging product.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (3)
1. a kind of antistatic high-hardness smoke film, including surface layer (1), intermediate layer (2) and the bottom (3) set gradually；The surface layer
(1) it is copolymerization PP layers, the intermediate layer (2) is homopolymerization PP layer, and the bottom (3) is copolymerization PP layers；It is characterized in that：The face
The upper surface of layer (1) is provided with the first urethane acrylate layer (11), and the lower surface of the bottom (3) is provided with the second polyurethane
Acrylate layer (31)；Wherein, the upper surface of the first urethane acrylate layer (11) is provided with the first carbon nanotube conducting
Layer (12), the lower surface of the second urethane acrylate layer (31) is provided with the second carbon nanotube conducting layer (32).
A kind of 2. antistatic high-hardness smoke film as claimed in claim 1, it is characterised in that：The first carbon nanotube conducting layer
(12) upper surface is provided with super nano tin oxide particle layer (13).
A kind of 3. antistatic high-hardness smoke film as claimed in claim 2, it is characterised in that：The super nano tin oxide particle
The particle diameter of tin oxide particles in layer (13) is between 60-80nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113056.7U CN206915016U (en) | 2017-02-07 | 2017-02-07 | A kind of antistatic high-hardness smoke film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113056.7U CN206915016U (en) | 2017-02-07 | 2017-02-07 | A kind of antistatic high-hardness smoke film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915016U true CN206915016U (en) | 2018-01-23 |
Family
ID=61310265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720113056.7U Active CN206915016U (en) | 2017-02-07 | 2017-02-07 | A kind of antistatic high-hardness smoke film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915016U (en) |
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2017
- 2017-02-07 CN CN201720113056.7U patent/CN206915016U/en active Active
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