CN114960269A - Anti-permeation aluminum foil cigarette paper and preparation method and application thereof - Google Patents
Anti-permeation aluminum foil cigarette paper and preparation method and application thereof Download PDFInfo
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- CN114960269A CN114960269A CN202210567339.4A CN202210567339A CN114960269A CN 114960269 A CN114960269 A CN 114960269A CN 202210567339 A CN202210567339 A CN 202210567339A CN 114960269 A CN114960269 A CN 114960269A
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/46—Non-siliceous fibres, e.g. from metal oxides
- D21H13/48—Metal or metallised fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/02—Metal coatings
- D21H19/04—Metal coatings applied as foil
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Abstract
The invention relates to an anti-seepage aluminum foil paper and a preparation method and application thereof, wherein the anti-seepage aluminum foil paper comprises a paper layer and an aluminum foil layer arranged on any side of the paper layer; the anti-seepage aluminum foil cigarette paper comprises the following raw materials in percentage by weight, based on 100% of the total mass of the anti-seepage aluminum foil cigarette paper: 40 to 50 percent of hemp pulp fiber, 20 to 50 percent of aluminum wire, 10 to 15 percent of filler and 0.5 to 1 percent of papermaking auxiliary agent; the anti-seepage aluminum foil cigarette paper does not comprise a combustion improver, the aluminum wires form an aluminum foil layer, and the hemp pulp fibers, the filler and the papermaking auxiliary agent form a paper layer. The anti-permeation cigarette paper is suitable for heating cigarettes, the paper is good in compactness and uniformity, and has good anti-permeation performance and moisture resistance, a combustion improver is not added, the outer surface of the formed cigarette paper does not have essence permeation before smoking, and the tobacco tar permeation amount after smoking is low.
Description
Technical Field
The invention relates to the technical field of cigarette paper, in particular to anti-seepage aluminum foil cigarette paper and a preparation method and application thereof, and particularly relates to anti-seepage aluminum foil cigarette paper suitable for heating cigarettes and a preparation method and application thereof.
Background
The cigarette paper plays an important role in cigarette.
CN104452418A discloses a natural tobacco fiber composite cigarette paper with aluminum foil, which is formed by compounding combustible natural tobacco fiber paper and aluminum foil, wherein through holes are uniformly distributed on the whole composite cigarette paper, and the combustible natural tobacco fiber paper is composed of the following raw materials: 15-30% of wood pulp fiber, 20-50% of natural tobacco fiber, 15-30% of filler calcium carbonate, 0.5-5% of combustion improver potassium citrate and 1-5% of papermaking auxiliary agent, wherein the fiber paper has high porosity, air permeability of 50-200 CU and quantitative weight of 30-200 g/m 2 The thickness is 0.02 mm-1 mm. When the composite cigarette paper is rolled into a cigarette of a novel tobacco product, the aluminum foil layer of the composite cigarette paper is directly contacted with tobacco shreds, and the aluminum foil is heated by burning combustible natural tobacco fiber paper on the outer layer of the aluminum foil during burning and smoking so as to heat the tobacco shredsThe aluminum foil is heated by using the cigarette paper on the outer layer of the burning cigarette as a heat source so as to heat the tobacco shreds.
CN104480800A discloses a novel cigarette paper with corrugated layer and aluminum foil layer, the disclosed cigarette paper is formed by pressing combustible fiber paper surface layer, corrugated combustible fiber paper intermediate layer and aluminum foil layer through adhesive, and through holes are evenly distributed on the aluminum foil, the combustible fiber paper is composed of the following raw materials: 50-70% of wood pulp fiber, 15-30% of filler calcium carbonate, 0.5-5% of combustion improver and 1-5% of auxiliary agent, wherein the fiber paper has high porosity, 50-200 CU air permeability and 30-200 g/m quantification 2 The thickness of the fiber paper is 0.2 mm-1 mm. When the cigarette paper disclosed by the invention is rolled into a cigarette of a novel tobacco product, the aluminum foil layer of the cigarette paper is directly contacted with tobacco shreds, and the aluminum foil is heated by burning the combustible fiber paper surface layer on the outer layer of the aluminum foil and the corrugated combustible fiber paper middle layer so as to heat the tobacco shreds during smoking.
The cigarette paper is in direct contact with tobacco shreds, combustion improver is required to be added, the air permeability is relatively high, the realization of low permeability of essence and spice in the cigarettes and tobacco tar in the smoking process is not discussed, the realization of moisture resistance of the cigarettes is not discussed, and the performance has certain limitation.
In conclusion, it is important to develop a cigarette paper without a combustion improver, but with low air permeability and anti-permeability.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the anti-seepage aluminum foil paper and the preparation method and the application thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the invention provides anti-seepage aluminum foil paper, which comprises a paper layer and an aluminum foil layer arranged on any side of the paper layer;
the anti-seepage aluminum foil cigarette paper comprises the following raw materials in percentage by weight, based on 100% of the total mass of the anti-seepage aluminum foil cigarette paper:
the paper layer does not include a burn-enhancing agent.
According to the invention, the anti-seepage aluminum foil cigarette paper adopts full-hemp pulp fibers, so that the uniformity and compactness of the paper can be better improved.
The anti-seepage aluminum foil cigarette paper has an aluminum foil layer, the air permeability can be as low as 0, no hole is formed, no combustion improver is added, and the anti-seepage aluminum foil cigarette paper has good anti-seepage performance and moisture resistance.
In the invention, the weight percentage of the mahjong fiber is 40% -50%, such as 40%, 42%, 44%, 46%, 48%, 50% and the like.
The aluminum wire is 20-50 wt%, such as 20%, 25%, 30%, 35%, 40%, 45%, 50%, etc.
The weight percentage of the filler is 10% to 15%, such as 10%, 11%, 12%, 13%, 14%, 15%, etc.
The weight percentage of the papermaking auxiliary agent is 0.5% -1%, such as 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1% and the like.
Preferably, the filler comprises precipitated calcium carbonate.
Preferably, the papermaking agent comprises any one of starch, modified starch or natural vegetable gum or a combination of at least two thereof, wherein typical but non-limiting combinations include: combinations of starch and modified starch, combinations of modified starch and natural plant gums, combinations of starch, modified starch and natural plant gums, and the like.
Preferably, the thickness of the impermeable aluminium foil wrapper is 0.03-0.9mm, such as 0.03mm, 0.05mm, 0.1mm, 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.7mm, 0.75mm, 0.8mm, 0.85mm, etc.
Preferably, the ratio of the thickness of the paper layer to the thickness of the aluminum foil layer is (2-25):1, wherein 2-25 can be 3, 5, 10, 15, 20, 22, 24, etc.
Preferably, the air permeability of the anti-seepage aluminum foil cigarette paper is 0 CU.
Preferably, the basis weight of the paper layer is 20-200g/m 2 E.g. 20g/m 2 、40g/m 2 、60g/m 2 、80g/m 2 、100g/m 2 、120g/m 2 、140g/m 2 、160g/m 2 、180g/m 2 And the like.
Preferably, the paper layer of the anti-seepage aluminum foil cigarette paper is provided with transverse threads, vertical threads, oblique threads or non-embossing.
Preferably, the aluminium foil layer is void free.
In the invention, holes are not arranged in the aluminum foil layer of the anti-seepage aluminum foil paper, so that the anti-seepage and moisture-proof effects of the anti-seepage aluminum foil paper can be better ensured.
In a second aspect, the invention provides a preparation method of the anti-seepage aluminum foil paper in the first aspect, and the preparation method comprises the following steps:
(1) mixing the hemp pulp fibers, the aluminum wires, the filler and the papermaking auxiliary agent according to the formula amount, and papermaking to form a paper layer;
(2) and arranging an aluminum foil layer on any side of the paper layer to obtain the anti-seepage aluminum foil paper.
Preferably, in the step (2), the aluminum foil layer is arranged by plating an aluminum wire on the surface of the paper layer by a transfer method film surface aluminum plating process.
Compared with the prior art that the common cigarette paper and the aluminum foil are combined together in a mode of bonding through an adhesive, the anti-seepage aluminum foil cigarette paper is realized through a transfer method film surface aluminum plating process, namely, aluminum wires are plated on the surface of the cigarette paper through the transfer method film surface aluminum plating process.
In a third aspect, the invention provides a heated cigarette, comprising a suction section, a cooling section and a core section which are connected in sequence;
the anti-seepage aluminum foil cigarette paper is coated on the surfaces of the suction section, the cooling section and the cigarette core section.
Preferably, the tobacco core section comprises tobacco core sheet filaments and forming paper arranged on the surface of the tobacco core sheet filaments, and the forming paper is in direct contact with an aluminum foil layer of the anti-seepage aluminum foil cigarette paper.
According to the impermeable aluminum foil paper, essence and spice in the tobacco core section can be prevented from seeping out of the forming paper and further seeping into the surface of the paper, and the essence and spice in the tobacco core section can be prevented from seeping out of the surface of the paper through the joint position of the tobacco core section and the cooling section, namely after the impermeable aluminum foil paper is adopted, essence and spice components in the cigarette cannot penetrate through an aluminum foil layer measured in the impermeable aluminum foil paper and seep out of the outer side of the impermeable aluminum foil paper, so that the defect of appearance pollution caused by the fact that the essence and spice seeps out of the outer side of the impermeable aluminum foil cigarette is eliminated.
In the invention, the aluminum foil layer of the anti-seepage aluminum foil cigarette paper can prevent moisture in the air from penetrating through the aluminum foil layer to enter the interior of a cigarette, and can obviously reduce the quality defects of low smoke quantity, even mildewing of the cigarette and the like caused by moisture absorption of the cigarette.
In the invention, the reason that the anti-seepage aluminum foil paper can play good anti-seepage property and moisture resistance is mainly that the paper has good compactness, a non-perforated aluminum foil layer is adopted, the air permeability of the paper is 0CU, and the anti-seepage aluminum foil paper can prevent essence, spice and water from penetrating through the aluminum foil layer, thereby playing good anti-seepage property and moisture resistance.
In the invention, the anti-seepage aluminum foil cigarette paper is specially applied to heating cigarettes, and the heating cigarettes are cigarettes heated by a needle type or sheet type heating appliance.
Preferably, the length of the heated cigarette rod is from 40mm to 50mm, for example 42mm, 45mm, 46mm, 48mm and the like.
Preferably, the circumference of the heated cigarette rod is 22mm to 24mm, such as 22.2mm, 22.4mm, 22.6mm, 22.8mm, 23mm, 23.2mm, 23.4mm, 23.6mm, 23.8mm and the like.
Preferably, the smoking resistance of the heated cigarette is 300Pa-1000 Pa, such as 400Pa, 500Pa, 600Pa, 700Pa, 800Pa, 900Pa and the like.
Compared with the prior art, the invention has the following beneficial effects:
(1) the anti-seepage aluminum foil paper disclosed by the invention adopts full-hemp pulp fibers, has good compactness, adopts an aluminum foil layer without holes, has air permeability of 0CU, and has better anti-seepage property and moisture resistance; the anti-seepage aluminum foil cigarette paper can prevent essence and spice in cigarettes from permeating the outer side of the anti-seepage aluminum foil cigarette, and remarkably reduces the tobacco tar seepage amount after the cigarettes are sucked.
(2) The impermeable aluminum foil cigarette paper disclosed by the invention adopts a film surface aluminum plating process by a transfer method, the production process is more stable, the thickness of an aluminum foil is more uniform, and further, the impermeable aluminum foil cigarette paper with low thickness is realized, the minimum thickness can be as low as 0.03mm, the thickness selection interval is larger, and the integral thickness of the impermeable aluminum foil cigarette paper can be ensured to meet the cigarette production requirements to the maximum extent.
(3) The anti-seepage aluminum foil cigarette paper has the thickness of 0.03-0.9mm, the air permeability of 0CU and the quantitative weight of 20g/m 2 -200g/m 2 Within the range; the air permeability of the anti-seepage aluminum foil cigarette paper is 0CU, essence and spice of a cigarette formed further are not exuded, the proportion of tobacco tar exuded to the outer surface of the cigarette paper after being sucked is within 1 percent, and is within 5 percent of the cigarette of the conventional cigarette paper in the prior art (the surface of the paper layer is not provided with the aluminum foil layer); the moisture resistance is good, the cigarette is balanced under the conditions that the temperature is 22 ℃ and the relative humidity is 60 percent, the increase value of the moisture content is within 0.9 percent and is within 30 percent of the cigarette of the conventional cigarette paper in the prior art.
Drawings
FIG. 1 is a schematic structural view of the impermeable aluminum foil wrapper of example 1;
FIG. 2 is a schematic view of a processing technique of the anti-seepage aluminum foil cigarette paper of the invention;
wherein, 1-a paper layer; 2-aluminium foil layer.
Detailed Description
For the purpose of facilitating an understanding of the present invention, the present invention will now be described by way of examples. It should be understood by those skilled in the art that the examples are only for the understanding of the present invention and should not be construed as the specific limitations of the present invention.
The purchase information of the preparation raw materials in the embodiments of the invention is as follows:
fiber: purchased from Qingdao Yinian International trade Co., Ltd, and the mark is hemp pulp fiber;
aluminum wire: purchased from Jiangsu Jia Shi Cu aluminum manufacturing Co Ltd, and the brand is pure aluminum wire
Filling: purchased from Taihe New materials Co., Ltd, Jiande, and the brand is light calcium carbonate;
papermaking auxiliary agent: is purchased from Rundy starch of Texas, and is named as starch, modified starch, and natural vegetable gum.
The paper making of the invention adopts the existing hemp pulp paper making processing technology and the existing membrane surface aluminizing processing technology of the transfer method, and the impermeable aluminum foil cigarette paper processing technology of the invention is formed, and the specific process flow is shown in figure 2.
Example 1
The embodiment provides a permeation-proof aluminum foil paper, the structural schematic diagram of which is shown in fig. 1, wherein the paper comprises a paper layer 1 and an aluminum foil layer 2 arranged on one side of the paper layer;
the paper layer comprises the following components in percentage by weight, based on the total mass of the paper layer as 100 percent:
the anti-seepage aluminum foil cigarette paper is prepared by the following method, and the preparation method comprises the following steps:
(1) the hemp pulp fiber, the calcium carbonate and the papermaking auxiliary agent are mixed according to the proportionMixing the above components, and making into paper layer with thickness of 0.048mm and transverse threads with basis weight of 45g/m 2 ；
(2) And uniformly plating an aluminum foil with the thickness of 0.002mm on one side of the paper layer by an aluminum plating process to obtain the anti-seepage aluminum foil cigarette paper.
Example 2
The embodiment provides anti-seepage aluminum foil cigarette paper, which comprises a paper layer and an aluminum foil layer arranged on one side of the paper layer;
the paper layer comprises the following components in percentage by weight, based on the total mass of the paper layer as 100 percent:
the cigarette paper is prepared by the following method, and the preparation method comprises the following steps:
(1) mixing the hemp pulp fiber, calcium carbonate and papermaking auxiliary agent according to the formula amount, preparing according to the hemp pulp papermaking processing technology to form a paper layer, wherein the thickness of the paper layer is 0.047mm, the vertical threads are arranged, and the ration of the paper layer is 52g/m 2 ；
(2) And uniformly plating an aluminum foil with the thickness of 0.003mm on one side of the paper layer by an aluminum plating process to obtain the anti-seepage aluminum foil cigarette paper.
Example 3
The embodiment provides anti-seepage aluminum foil cigarette paper, which comprises a paper layer and an aluminum foil layer arranged on one side of the paper layer;
the paper layer comprises the following components in percentage by weight based on the total mass of the paper layer as 100 percent:
the cigarette paper is prepared by the following method, and the preparation method comprises the following steps:
(1) mixing the hemp pulp fiber, calcium carbonate and papermaking auxiliary agent according to the formula amount, and preparing according to the hemp pulp papermaking processing technology to form a paper layer, wherein the thickness of the paper layer is 0.046mm, the inclined threads are formed, and the ration of the paper layer is 58g/m 2 ；
(2) And uniformly plating an aluminum foil with the thickness of 0.004mm on one side of the paper layer by an aluminum plating process to obtain the anti-seepage aluminum foil cigarette paper.
Example 4
The embodiment provides anti-seepage cigarette paper, which comprises a paper layer and an aluminum foil layer arranged on one side of the paper layer;
the paper layer comprises the following components in percentage by weight, based on the total mass of the paper layer as 100 percent:
the cigarette paper is prepared by the following method, and the preparation method comprises the following steps:
(1) mixing the hemp pulp fiber, calcium carbonate and papermaking auxiliary agent according to the formula amount, and preparing according to the hemp pulp papermaking processing technology to form a paper layer, wherein the thickness of the paper layer is 0.046mm, the paper layer is unthreaded, and the ration of the paper layer is 58g/m 2 ；
(2) And uniformly plating an aluminum foil with the thickness of 0.004mm on one side of the paper layer by an aluminum plating process to obtain the anti-seepage aluminum foil cigarette paper.
Example 5
The cigarette paper is prepared by the following method, and the preparation method comprises the following steps:
(1) mixing the hemp pulp fiber, the calcium carbonate and the papermaking auxiliary agent according to the formula amount, preparing according to the hemp pulp papermaking processing technology to form a paper layer, wherein the thickness is 0.035mm, the transverse threads are arranged, and the ration of the paper layer is 63g/m 2 ；
(2) And uniformly plating an aluminum foil with the thickness of 0.005mm on one side of the paper layer by an aluminum plating process to obtain the anti-seepage aluminum foil cigarette paper.
Comparative example 1
The present comparative example provides a cigarette paper, which is the ordinary cigarette paper without aluminum plating produced in example 1, the cigarette paper being a cigarette paper without an aluminum foil layer;
the paper layer comprises the following components in percentage by weight, based on the total mass of the paper layer as 100 percent:
78.18 percent of hemp pulp fiber
20 percent of calcium carbonate
1.82 percent of papermaking auxiliary agent
The cigarette paper is prepared by the following method, and the preparation method comprises the following steps:
the hemp pulp fiber, the calcium carbonate and the papermaking auxiliary agent are mixed according to the formula amount, and the paper layer is prepared according to the existing hemp pulp papermaking processing technology, wherein the thickness of the paper layer is 0.048mm, and the paper layer is provided with transverse threads.
Performance testing
The wrappers described in examples 1-5 and comparative example 1 were tested as follows:
(1) air permeability: the measurements were carried out individually using the specifications of GB/T23227.
The cigarette papers described in examples 1-5 and comparative example 1 were formed into cigarettes and tested as follows:
(1) the cigarette paper described in examples 1 to 5 and comparative example 1 was made into a composite cigarette rod by composite forming on a composite apparatus dedicated for heating cigarettes, and the composite cigarette rod was wrapped with tipping paper by a wrapping and slitting machine dedicated for heating cigarettes, and was slit into cigarettes of 45mm length, 22.90mm circumference, and 700a draw resistance. Wherein, the aluminum foil surface of the anti-seepage cigarette paper is arranged at the inner side of the composite cigarette rod.
(2) The exudation ratio of the essence and the spice is as follows: respectively taking 1000 cigarettes, balancing for 7 days at the temperature of 22 ℃ and the relative humidity of 60%, and observing the proportion of the essence and the spice seeping out of the outer surface of the cigarette paper.
(4) The ratio of the tobacco tar to the outer surface of the cigarette paper after smoking is as follows: and (3) normally smoking 100 cigarettes respectively by adopting a sheet type heating appliance and a smoking machine, and observing the proportion of the tobacco tar exuded to the outer surface of the cigarette paper after smoking.
(5) Moisture resistance: after the cigarettes are off-line, the moisture content of the cigarettes is detected according to YC/T28.8, the cigarettes are balanced for 7 days at the temperature of 22 ℃ and the relative humidity of 60%, the moisture content of the cigarettes is detected according to YC/T28.8, and the increase value of the moisture content of the corresponding cigarettes after the cigarettes are balanced for 7 days is calculated.
The test results are summarized in table 1.
TABLE 1
Analysis table 1 shows that the air permeability of the impermeable aluminum foil cigarette paper is 0CU, essence and spice of the further formed cigarette is not exuded, the proportion of tobacco oil exuded to the outer surface of the cigarette paper after being sucked is within 1%, the water content increase value is within 0.9% in 5% of the cigarette of the conventional cigarette paper in the prior art (the aluminum foil layer is not arranged on the surface of the paper layer, and the comparison example 1), and the water content increase value is within 30% of the cigarette of the conventional cigarette paper in the prior art. The cigarette paper is not perforated, has air permeability of 0CU, has good moisture resistance, and does not need to be added with a combustion improver; the cigarette paper can prevent the essence and spice in the cigarette from permeating from the cigarette to the outer side of the cigarette paper, and the tobacco tar seepage amount of the formed cigarette is lower after smoking.
Comparing comparative example 1 to example 1, comparative example 1 performed less than example 1, demonstrating the better performance of the cigarette paper of the present invention.
The applicant states that the present invention is illustrated in detail by the above examples, but the present invention is not limited to the above detailed methods, i.e. it is not meant that the present invention must rely on the above detailed methods for its implementation. It should be understood by those skilled in the art that any modifications of the present invention, equivalent substitutions of the raw materials of the product of the present invention, and the addition of auxiliary components, selection of specific modes, etc., are within the scope and disclosure of the present invention.
Claims (10)
1. The anti-seepage aluminum foil paper is characterized by comprising a paper layer and an aluminum foil layer arranged on any side of the paper layer;
the anti-seepage aluminum foil cigarette paper comprises the following raw materials in percentage by weight, based on 100% of the total mass of the anti-seepage aluminum foil cigarette paper:
the anti-seepage aluminum foil cigarette paper does not comprise a combustion improver, the aluminum wires form an aluminum foil layer, and the hemp pulp fibers, the filler and the papermaking auxiliary agent form a paper layer.
2. The impermeable aluminum foil wrapper according to claim 1, wherein the filler comprises light calcium carbonate;
preferably, the papermaking agent comprises any one of starch, modified starch or natural vegetable gum or a combination of at least two of the foregoing.
3. The anti-permeation aluminum foil paper according to claim 1 or 2, wherein the thickness of the anti-permeation aluminum foil paper is 0.03-0.9 mm;
preferably, the thickness ratio of the paper layer to the aluminum foil layer is (2-25): 1.
4. The impermeable aluminum foil wrapper according to any one of claims 1-3, wherein the impermeable aluminum foil wrapper has an air permeability of 0 CU.
5. The impermeable aluminum foil wrapper according to any one of claims 1 to 4, wherein the basis weight of the paper layer is 20 to 200g/m 2 。
6. The impermeable aluminum foil paper according to any one of claims 1 to 5, wherein the paper layer is provided with transverse threads, vertical threads, diagonal threads or is not embossed;
preferably, the aluminium foil layer is void free.
7. A method for preparing the anti-seepage aluminum foil cigarette paper as recited in any one of claims 1 to 6, wherein the method for preparing the anti-seepage aluminum foil cigarette paper comprises the following steps:
(1) mixing the hemp pulp fiber, the filler and the papermaking auxiliary agent according to the formula amount, and papermaking to form a paper layer;
(2) and arranging an aluminum foil layer on any side of the paper layer to obtain the anti-seepage aluminum foil paper.
8. The manufacturing method according to claim 7, wherein in the step (2), the aluminum foil layer is disposed by plating a molten aluminum wire on the surface of the paper layer by a transfer film surface aluminum plating process.
9. A heated cigarette is characterized in that the heated cigarette comprises a suction section, a cooling section and a cigarette core section which are connected in sequence;
the anti-seepage aluminum foil cigarette paper of any one of claims 1 to 6 is coated on the surfaces of the suction section, the cooling section and the cigarette core section;
preferably, the cigarette core section comprises cigarette core thin sheet wires and forming paper arranged on the surfaces of the cigarette core thin sheet wires, and the forming paper is in direct contact with the aluminum foil layer of the anti-seepage aluminum foil cigarette paper.
10. The heated cigarette rod of claim 9, wherein the heated cigarette rod is 40-50mm in length;
preferably, the circumference of the heated cigarette rod is 22-24 mm;
preferably, the smoking resistance of the heated cigarette is 300-1000 Pa.
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| CN202210567339.4A CN114960269A (en) | 2022-05-23 | 2022-05-23 | Anti-permeation aluminum foil cigarette paper and preparation method and application thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096834A (en) * | 2007-06-27 | 2008-01-02 | 红云烟草(集团)有限责任公司 | Composite cigarette packing slip sheets and method for making same |
| CN103653242A (en) * | 2012-09-17 | 2014-03-26 | 奥地利塔恩纸业有限公司 | Composite layer on cigarettes |
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2022
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| CN101096834A (en) * | 2007-06-27 | 2008-01-02 | 红云烟草(集团)有限责任公司 | Composite cigarette packing slip sheets and method for making same |
| CN103653242A (en) * | 2012-09-17 | 2014-03-26 | 奥地利塔恩纸业有限公司 | Composite layer on cigarettes |
| CN106480773A (en) * | 2016-10-19 | 2017-03-08 | 中烟摩迪(江门)纸业有限公司 | A kind of high temperature resistant non-burning cigarette paper and preparation method thereof |
| CN110172868A (en) * | 2019-04-30 | 2019-08-27 | 安徽中烟工业有限责任公司 | A kind of composite cigarette paper for magnetic grain soaking tobacco product |
| WO2021215491A1 (en) * | 2020-04-22 | 2021-10-28 | 日本たばこ産業株式会社 | Heat-not-burn tobacco product and electrically heated tobacco product |
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