CN207449325U - A kind of new hardening of soft package cigarette film - Google Patents
A kind of new hardening of soft package cigarette film Download PDFInfo
- Publication number
- CN207449325U CN207449325U CN201720113030.2U CN201720113030U CN207449325U CN 207449325 U CN207449325 U CN 207449325U CN 201720113030 U CN201720113030 U CN 201720113030U CN 207449325 U CN207449325 U CN 207449325U
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- layer
- cigarette film
- soft package
- cigarette
- copolymerization
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model discloses a kind of new hardening of soft package cigarette film, including surface layer (1), interlayer (2) and the bottom (3) set gradually；The surface layer (1) is PP layers of copolymerization, and the interlayer (2) is homopolymerization PP layer, and the bottom (3) is PP layers of copolymerization；It is characterized in that：The upper surface of the surface layer (1) is equipped with polyethylene layer (11), and the lower surface of the bottom (3) is provided with polybutene layer (31).Due to being equipped with polyethylene layer in the upper surface of surface layer in the utility model, the lower surface of bottom is provided with polybutene layer so that cigarette film entirety encapsulation is more preferable, and stiffening property higher, heat-sealing temperature are lower, so that box skin surface solvent will not be precipitated completely, watermark phenomenon is avoided.
Description
Technical field
The utility model is related to a kind of new hardening of soft package cigarette films.
Background technology
Tobacco business had 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 shrinking percentage modification scope and good deflection etc. other
The incomparable characteristic of material becomes the preferred material of cigarette package.
And the external packing box skin of cigarette has two kinds of flexible package and rigid package, its paperboard dosage of the cigarette case skin of rigid package now
Greatly, the cigarette case skin of flexible package, stiffening property is poor, easily flattens.So-called hardening of soft package, i.e. cigarette case skin are between Soft Roll and firmly
Between bag.And the packing box skin between soft or hard, when surface cigarette film is sealed using common temperature, box epidermis face has molten
Agent is precipitated, and forms watermark between box skin and cigarette film, influences aesthetic effect；When in addition sealing, the shrinking percentage of film is big, easily will
Packing box skin squeezes flat, influences consumer's degree of recognition.
Utility model content
The utility model aim is to provide a kind of new hardening of soft package cigarette film in view of the defects existing in the prior art.
The utility model to achieve the above object, adopts the following technical scheme that：A kind of new hardening of soft package cigarette film, including according to
Surface layer 1, interlayer 2 and the bottom 3 of secondary setting；The surface layer 1 for copolymerization PP layer, the interlayer 2 be homopolymerization PP layer, the bottom
Layer 3 is PP layers of copolymerization；The upper surface of the surface layer 1 is equipped with polyethylene layer 11, and the lower surface of the bottom 3 is provided with polybutene layer
31。
Further, the upper surface of the surface layer 1 is provided with nano silicone micro mist layer 12.
The beneficial effects of the utility model：Due to being equipped with polyethylene layer in the upper surface of surface layer in the utility model, the bottom of at
The lower surface of layer is provided with polybutene layer so that cigarette film entirety encapsulation is more preferable, and stiffening property higher, heat-sealing temperature are lower so that box
Skin surface solvent will not be precipitated completely, avoid watermark phenomenon.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Shown in Fig. 1, it is related to a kind of new hardening of soft package cigarette film, including surface layer 1, interlayer 2 and the bottom 3 set gradually；
The surface layer 1 is PP layers of copolymerization, and the interlayer 2 is homopolymerization PP layer, and the bottom 3 is PP layers of copolymerization；Above-mentioned trilaminate material is adopted
It is made with co-extrusion technology through biaxial tension.
In order to reduce the heat-sealing temperature of cigarette film, the stiffening property of cigarette film is improved, reduces watermark phenomenon, it, can be in the face during design
The upper surface of layer 1 is equipped with polyethylene layer 11, and the lower surface of the bottom 3 is provided with polybutene layer 31.Due in the upper of surface layer 1
Surface is equipped with polyethylene layer 11, and the lower surface of bottom 3 is provided with polybutene layer 31 so that cigarette film entirety encapsulation is more preferable, very
Property higher, heat-sealing temperature are lower so that box skin surface solvent will not be precipitated completely, avoid watermark phenomenon.
In addition, cigarette film surface is scratched in order to prevent, the identification to false proof layer is influenced, can be set in the upper surface of surface layer 1
There is nano silicone micro mist layer 12.And due to the presence of nano silicone micro mist layer 12, add the case hardness of cigarette film, anti-scratch effect
Fruit is good, and cigarette film surface will not generate white trace, and improves the aesthetics of packaging product.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
1. a kind of new hardening of soft package cigarette film, including surface layer (1), interlayer (2) and the bottom (3) set gradually；The surface layer
(1) it is PP layers of copolymerization, the interlayer (2) is homopolymerization PP layer, and the bottom (3) is PP layers of copolymerization；It is characterized in that：The face
The upper surface of layer (1) is equipped with polyethylene layer (11), and the lower surface of the bottom (3) is provided with polybutene layer (31).
2. a kind of new hardening of soft package cigarette film as described in claim 1, it is characterised in that：The upper surface of the surface layer (1) is set
It is equipped with nano silicone micro mist layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113030.2U CN207449325U (en) | 2017-02-07 | 2017-02-07 | A kind of new hardening of soft package cigarette film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113030.2U CN207449325U (en) | 2017-02-07 | 2017-02-07 | A kind of new hardening of soft package cigarette film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449325U true CN207449325U (en) | 2018-06-05 |
Family
ID=62245700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720113030.2U Active CN207449325U (en) | 2017-02-07 | 2017-02-07 | A kind of new hardening of soft package cigarette film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449325U (en) |
-
2017
- 2017-02-07 CN CN201720113030.2U patent/CN207449325U/en active Active
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