Cigarette lining paper structure

Abstract

The utility model provides a cigarette lining paper structure which comprises an aluminum foil decorative surface, an electrostatic adsorption film, a first body paper layer, a composite aroma enhancement layer and a second body paper layer, the top end of the first body paper layer is in composite connection with the electrostatic adsorption film, and the aluminum foil decorative surface is electrostatically adsorbed on the top of the electrostatic adsorption film. The composite aroma enhancement layer is composed of a bamboo charcoal fiber layer, two degradable biological membrane layers, a ceramic coating paper surface and a connecting base layer, the ceramic coating paper surface is arranged between the two degradable biological membrane layers, the bamboo charcoal fiber layer is located at the top of one degradable biological membrane layer, and the connecting base layer is located at the bottom of the other degradable biological membrane layer. The connecting base layer is located at the bottom of one degradable biological membrane layer, and the degradable biological membrane layer is connected with the second body paper layer through the connecting base layer. The electrostatic adsorption film composed of the PVF antibacterial film and the electrostatic adsorption film is arranged to be connected with the aluminum foil decorative face, an electrostatic adsorption connecting mode is adopted, the semicircular protruding lugs are arranged, the aluminum foil decorative face can be better taken down conveniently, and the aluminum foil decorative face can be recycled conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of inner lining paper and relates to an inner lining paper structure for cigarettes. Background Art

[0002] Lining paper is an important material in cigarette packaging, which mainly plays the role of moisture-proof and fragrance preservation. In order to achieve this function and highlight the texture of the packaging, composite aluminum foil lining paper is generally used for cigarette lining paper. This product is too expensive due to the use of metal aluminum, and is criticized by the industry and even the society for its poor degradation performance; Patent No. CN202020381694.9 discloses a cigarette box lining paper, which includes a first aluminum layer, a first water-based adhesive layer, a base paper layer, a second water-based adhesive layer and a second aluminum layer from the outside to the inside. In this application, the cigarette box lining paper can effectively isolate the lining paper layer from absorbing moisture and aroma substances in cigarettes, and eliminate the influence of glue on the smoking quality to the greatest extent, which has the effect of preserving fragrance and moisture, and has a particularly significant effect on improving the quality of high-end cigarettes and external flavor cigarettes.

[0003] The above-disclosed inner lining paper has the following disadvantages: the second aluminum layer, the first aluminum layer and the base paper layer are not easily separable, making it difficult to recycle the aluminum layer; secondly, the flavor enhancement effect is not ideal. Therefore, we design a cigarette inner lining paper structure. Summary of the invention

[0004] The utility model aims to provide a cigarette lining paper structure to solve the problems raised in the above background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a cigarette lining paper structure, comprising an aluminum foil decorative surface, an electrostatic adsorption film group, a first base paper layer, a composite flavoring layer and a second base paper layer, wherein the composite flavoring layer is arranged between the first base paper layer and the second base paper layer, the top of the first base paper layer is compositely connected to the electrostatic adsorption film group, the aluminum foil decorative surface is electrostatically adsorbed on the top of the electrostatic adsorption film group, the composite flavoring layer is composed of a bamboo charcoal fiber layer, two degradable biofilm layers, a ceramic coating paper surface and a connecting base layer, the ceramic coating paper surface is arranged between the two degradable biofilm layers, the bamboo charcoal fiber layer is located on the top of one of the degradable biofilm layers, the connecting base layer is located at the bottom of one of the degradable biofilm layers and the degradable biofilm layer is connected to the second base paper layer through the connecting base layer.

[0006] In the above-mentioned cigarette liner paper structure, the electrostatic adsorption film group consists of a PVF antibacterial film and an electrostatic adsorption film, the electrostatic adsorption film is coated on the outer surface of the PVF antibacterial film and the electrostatic adsorption film is connected to the aluminum foil decorative surface by electrostatic adsorption.

[0007] In the above-mentioned cigarette liner paper structure, the degradable biofilm layer is one of a polylactic acid film layer, a starch-based film layer, a polybutylene succinate film layer, a polyhydroxyalkanoate film layer, a polycaprolactone film layer, and a carbon dioxide copolymer aliphatic carbonate film layer.

[0008] In the above-mentioned cigarette liner paper structure, a moisture-retaining paper surface layer is provided at the bottom of the second base paper layer.

[0009] In the above-mentioned cigarette liner paper structure, the thickness of the first base paper layer, the thickness of the composite flavoring layer and the thickness of the second base paper layer are all equal.

[0010] In the above-mentioned cigarette lining paper structure, a semicircular lug is provided on one side of the aluminum foil decorative surface.

[0011] Compared with the prior art, the advantages of the cigarette lining paper structure of the utility model are as follows: the aluminum foil decorative surface is connected by arranging an electrostatic adsorption film composed of a PVF antibacterial film and an electrostatic adsorption film, an electrostatic adsorption connection method is adopted, and a semicircular lug is arranged, so that the aluminum foil decorative surface is better removed and the aluminum foil decorative surface is conveniently recycled; a composite flavoring layer composed of a bamboo charcoal fiber layer, two degradable biofilm layers, a ceramic coating paper surface and a connecting base layer is arranged, which has the functions of constant humidity, quality preservation and flavor preservation, prevents the acceleration of the flavor overflow rate, can effectively balance the moisture content of the cigarette product, maintain the quality of the cigarette product, and at the same time the degradable biofilm layer helps to quickly degrade and improve the environmental protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a three-dimensional structural schematic diagram of a cigarette lining paper structure.

[0013] Figure 2 The utility model is a schematic diagram of the composition structure of a composite flavor enhancement layer of a cigarette lining paper structure.

[0014] Figure 3 The utility model is a schematic diagram of the composition structure of an electrostatic adsorption film of a cigarette lining paper structure.

[0015] In the figure, 1. Aluminum foil decorative surface; 2. Electrostatic adsorption film group; 3. First base paper layer; 4. Composite fragrance enhancement layer; 5. Second base paper layer; 6. Moisturizing paper surface layer; 7. Semicircular lugs; 8. Bamboo charcoal fiber layer; 9. Degradable biofilm layer; 10. Ceramic coating paper surface; 11. Connecting base layer; 12. PVF antibacterial film; 13. Electrostatic adsorption film. DETAILED DESCRIPTION

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a cigarette lining paper structure;

[0018] Embodiment 1: It includes an aluminum foil decorative surface 1, an electrostatic adsorption film group 2, a first base paper layer 3, a composite flavoring layer 4 and a second base paper layer 5, wherein the composite flavoring layer 4 is arranged between the first base paper layer 3 and the second base paper layer 5, wherein: the thickness of the first base paper layer 3, the thickness of the composite flavoring layer 4 and the thickness of the second base paper layer 5 are equal, the top of the first base paper layer 3 is compositely connected with the electrostatic adsorption film group 2, the aluminum foil decorative surface 1 is electrostatically adsorbed on the top of the electrostatic adsorption film group 2, the composite flavoring layer 4 is composed of a bamboo charcoal fiber layer 8, two degradable biofilm layers 9, a ceramic coating paper surface 10 and a connecting base layer 11, the ceramic coating paper surface 10 is arranged between the two degradable biofilm layers 9, the bamboo charcoal fiber layer 8 is located on the top of one of the degradable biofilm layers 9, the connecting base layer 11 is located at the bottom of one of the degradable biofilm layers 9 and the degradable biofilm layer 9 is connected to the second base paper layer 5 through the connecting base layer 11.

[0019] In this embodiment, if Figure 3 As shown, in order to make the aluminum foil decorative surface 1 more stably adsorbed on the electrostatic adsorption film group 2 and facilitate quick and effective separation, the electrostatic adsorption film group 2 is composed of a PVF antibacterial film 12 and an electrostatic adsorption film 13. The electrostatic adsorption film 13 is coated on the outer surface of the PVF antibacterial film 12 and the electrostatic adsorption film 13 is connected to the aluminum foil decorative surface 1 by electrostatic adsorption.

[0020] In this embodiment, in order to ensure good biodegradability, the degradable biofilm layer 9 is one of a polylactic acid film layer, a starch-based film layer, a polybutylene succinate film layer, a polyhydroxyalkanoate film layer, a polycaprolactone film layer, and a carbon dioxide copolymer aliphatic carbonate film layer.

[0021] In this embodiment, in order to improve the moisture retention, a moisture retaining paper surface layer 6 is provided at the bottom of the second base paper layer 5 .

[0022] In this embodiment, in order to quickly tear off the aluminum foil decorative surface 1 , a semicircular lug 7 is provided on one side of the aluminum foil decorative surface 1 .

[0023] Working principle: The inner lining paper of the present application is composed of an aluminum foil decorative surface 1, an electrostatic adsorption film group 2, a first base paper layer 3, a composite flavoring layer 4, and a second base paper layer 5, etc., and the spatial distribution is as follows: Figure 1 As shown, the aluminum foil decorative surface 1, the electrostatic adsorption film group 2, the first base paper layer 3, the composite flavoring layer 4 and the second base paper layer 5 are connected in sequence;

[0024] Wherein: the composite flavoring layer 4 is composed of a bamboo charcoal fiber layer 8, two degradable biofilm layers 9, a ceramic coating paper surface 10 and a connecting base layer 11; the electrostatic adsorption film group 2 is composed of a PVF antibacterial film 12 and an electrostatic adsorption film 13; the arrangement of the electrostatic adsorption film group 2 facilitates the removal of the aluminum foil decorative surface 1 and the recycling of the aluminum foil decorative surface 1; the arrangement of the composite flavoring layer 4 has the functions of constant humidity, quality preservation and flavor preservation, prevents the acceleration of the flavor overflow rate, can effectively balance the moisture content of the cigarette product, and maintains the quality of the cigarette product; at the same time, the degradable biofilm layer 9 helps to quickly degrade and improve the environmental protection performance.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A cigarette lining paper structure, comprising an aluminum foil decorative surface (1), an electrostatic adsorption film group (2), a first base paper layer (3), a composite flavoring layer (4) and a second base paper layer (5), characterized in that: The composite aroma-enhancing layer (4) is arranged between a first base paper layer (3) and a second base paper layer (5); the top of the first base paper layer (3) is compositely connected to an electrostatic adsorption film group (2); the aluminum foil decorative surface (1) is electrostatically adsorbed on the top of the electrostatic adsorption film group (2); the composite aroma-enhancing layer (4) is composed of a bamboo charcoal fiber layer (8), two degradable biofilm layers (9), a ceramic coating paper surface (10) and a connecting base layer (11); the ceramic coating paper surface (10) is arranged between the two degradable biofilm layers (9); the bamboo charcoal fiber layer (8) is located on the top of one of the degradable biofilm layers (9); the connecting base layer (11) is located on the bottom of one of the degradable biofilm layers (9); and the degradable biofilm layer (9) is connected to the second base paper layer (5) via the connecting base layer (11).

2. The cigarette lining paper structure according to claim 1, characterized in that: The electrostatic adsorption film group (2) consists of a PVF antibacterial film (12) and an electrostatic adsorption film (13); the electrostatic adsorption film (13) is coated on the outer surface of the PVF antibacterial film (12), and the electrostatic adsorption film (13) is connected to the aluminum foil decorative surface (1) by electrostatic adsorption.

3. The cigarette lining paper structure according to claim 1, characterized in that: The degradable biofilm layer (9) is one of a polylactic acid film layer, a starch-based film layer, a polybutylene succinate film layer, a polyhydroxyalkanoate film layer, a polycaprolactone film layer, and a carbon dioxide copolymer aliphatic carbonate film layer.

4. The cigarette lining paper structure according to claim 1, characterized in that: A moisturizing paper surface layer (6) is provided at the bottom of the second base paper layer (5).

5. The cigarette lining paper structure according to claim 1, characterized in that: The thickness of the first base paper layer (3), the thickness of the composite aromatizing layer (4) and the thickness of the second base paper layer (5) are all equal.

6. The cigarette lining paper structure according to claim 1, characterized in that: A semicircular lug (7) is provided on one side of the aluminum foil decorative surface (1).

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