CN113550175B - Cigarette paper, preparation method thereof and cigarette product - Google Patents
Cigarette paper, preparation method thereof and cigarette product Download PDFInfo
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- CN113550175B CN113550175B CN202110697891.0A CN202110697891A CN113550175B CN 113550175 B CN113550175 B CN 113550175B CN 202110697891 A CN202110697891 A CN 202110697891A CN 113550175 B CN113550175 B CN 113550175B
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- cigarette paper
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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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- 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
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/02—Material of vegetable origin
-
- 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
- D21H17/25—Cellulose
- D21H17/26—Ethers thereof
-
- 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
- D21H17/30—Alginic acid or alginates
-
- 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
- D21H17/31—Gums
- D21H17/32—Guar or other polygalactomannan gum
-
- 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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/53—Polyethers; Polyesters
-
- 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
-
- 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
- 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
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
Abstract
The invention relates to a preparation method of cigarette paper, which comprises the following steps: the cigarette paper is prepared by a reconstituted tobacco technology by taking the following composition as a raw material, wherein the composition comprises the following components in parts by weight: 2-5 parts of bamboo fiber, 0.5-2 parts of wood pulp fiber, 30-60 parts of natural plant powder, 5-10 parts of inorganic filler, 0.5-5 parts of adhesive and 0.5-5 parts of humectant, wherein the weight ratio of the bamboo fiber to the wood pulp fiber is (1-10): 1, and the natural plant powder comprises tobacco powder and non-tobacco plant powder. The invention also relates to cigarette paper and a cigarette product prepared by the method.
Description
Technical Field
The invention relates to the technical field of cigarette packaging paper, in particular to cigarette paper, a preparation method thereof and a cigarette product.
Background
Cigarette paper, namely cigarette paper, is an important material of cigarettes. Mainly plays a role in wrapping tobacco shreds, and has important influence on the combustion characteristics of cigarettes, the sensory smoking quality of the cigarettes, the smoke release amount of main and side streams of the cigarettes and the like.
The traditional cigarette paper mainly comprises plant fibers, inorganic filler and a combustion regulator. Common plant fibers comprise wood pulp fibers and flax fibers, and the using amount of the common plant fibers is 65-75% of that of the cigarette paper. The inorganic filler is mainly calcium carbonate, and its dosage is usually 25% -35% of cigarette paper weight, and the combustion regulator is usually organic acid metal salt, and its dosage is usually 0.5% -3.0% of cigarette paper weight after paper forming.
Traditional cigarette paper, because fibre composition is higher, easily produce wooden smell in burning or heating process, influence smoking experience. Meanwhile, when the amount of the tobacco shreds loaded with the essence and the spice is high, the traditional cigarette paper is easy to cause the condition that the essence and the spice permeate the cigarette paper, so that the storage of the cigarette is influenced, the stability and the durability of the essence and the spice are attenuated, and the final smoking experience is influenced.
Disclosure of Invention
Therefore, the cigarette paper, the preparation method thereof and the cigarette product are needed to be provided, and the cigarette paper, the preparation method and the cigarette product can reduce the wood smell and improve the smoking quality.
In one aspect of the invention, a preparation method of cigarette paper is provided, which comprises the following steps: the cigarette paper is prepared by a reconstituted tobacco technology by taking the following composition as a raw material, wherein the composition comprises the following components in parts by weight: 2-5 parts of bamboo fiber, 0.5-2 parts of wood pulp fiber, 30-60 parts of natural plant powder, 5-10 parts of inorganic filler, 0.5-5 parts of adhesive, 0.5-5 parts of humectant and 70-250 parts of solvent, wherein the weight ratio of the bamboo fiber to the wood pulp fiber is (1-10): 1, and the natural plant powder comprises tobacco powder and/or non-tobacco plant powder.
In one embodiment, the natural plant powder comprises tobacco powder and non-tobacco plant powder, wherein the weight ratio of the tobacco powder to the non-tobacco plant powder is (4-8): 1.
In one embodiment, the natural plant powder has an average particle size of 100 mesh to 800 mesh.
In one embodiment, the tobacco powder is independently selected from tobacco leaves and/or tobacco stems, and the non-tobacco plant powder is independently selected from one or more of kudzu root, chrysanthemum, jasmine, mint, dried orange peel, walnut shell, coffee, tea, agilawood, hawthorn, licorice, cocoa, agaric, lotus seed, lotus leaf, clove, apple powder, strawberry powder, pear powder and ginger.
In one embodiment, the inorganic filler is selected from one or more of talc, kaolin, diatomaceous earth, gypsum, barite chalk, calcium carbonate, titanium dioxide, magnesium carbonate, barium sulfate powder, precipitated silicates, zinc white, aluminum silicate, titanium calcium white, and calcium magnesium white.
In one embodiment, the binder is selected from one or more of carboxymethyl cellulose, guar gum, xanthan gum, carrageenan, polyethylene oxide, polyvinyl alcohol, and alkali metal alginate.
In one embodiment, the humectant is selected from one or more of propylene glycol, glycerol, malto-oligosaccharide, and chitosan.
In one embodiment, the mixed slurry further comprises 5-30 parts of flavoring agent.
In one embodiment, the cigarette paper has a thickness of 0.05mm to 0.4mm and a gram weight of 80g/m 2 ～400g/m 2 Density of 800mg/cm 3 ～1200mg/cm 3 。
In one embodiment, the ratio of the mass of the cigarette paper to the specific surface area of the cigarette paper is 0.06mg/mm 2 ～0.2mg/mm 2 。
In one embodiment, the cigarette paper has a tensile strength in the cross direction of 300N/m to 1000N/m and a tensile strength in the machine direction of 300N/m to 1000N/m.
In a further aspect of the invention, the cigarette paper prepared by the cigarette paper preparation method is provided.
In a further aspect of the invention, there is provided a smoking article comprising smoking material and a wrapper for enwrapping the smoking material, the wrapper being as described above.
Compared with the prior art, the invention has the following beneficial effects:
according to the preparation method of the cigarette paper, the bamboo fiber and the wood pulp fiber are used as fiber components and are matched with the natural plant powder, so that the fiber consumption can be effectively reduced, the wood smell of the cigarette paper in the combustion or heating process is reduced, meanwhile, the natural plant powder can adsorb essence and prevent the essence and the spice from permeating the cigarette paper, and the cigarette paper has certain natural plant fragrance, so that the smell of the cigarette paper in the combustion or heating process can be further improved. According to the preparation method of the cigarette paper, the bamboo fibers, the wood pulp fibers and the natural plant powder are matched with one another in a certain proportion, so that the wood smell of the cigarette paper in the combustion or heating process can be effectively reduced on the premise of not reducing the tensile strength of the cigarette paper, and the smoking quality is improved.
Detailed Description
In order that the invention may be more fully understood, a more particular description of the invention will now be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Other than as shown in the operating examples, or where otherwise indicated, all numbers expressing quantities of ingredients, physical and chemical properties, and so forth used in the specification and claims are to be understood as being modified in all instances by the term "about". For example, unless indicated to the contrary, the numerical parameters set forth in the foregoing specification and attached claims are approximations that can be suitably varied by those skilled in the art in seeking to obtain the desired properties utilizing the teachings disclosed herein. The use of numerical ranges by endpoints includes all numbers within that range and any range within that range, for example, 1 to 5 includes 1, 1.1, 1.3, 1.5, 2, 2.75, 3, 3.80, 4, and 5, and the like.
The embodiment of the invention provides a preparation method of cigarette paper, which comprises the following steps of preparing the cigarette paper by a reconstituted tobacco technology by taking the following composition as a raw material.
The composition comprises the following components in parts by weight: 2-5 parts of bamboo fiber, 0.5-2 parts of wood pulp fiber, 30-60 parts of natural plant powder, 5-10 parts of inorganic filler, 0.5-5 parts of adhesive, 0.5-5 parts of humectant and 70-250 parts of solvent, wherein the weight ratio of the bamboo fiber to the wood pulp fiber is (1-10): 1, and the natural plant powder comprises tobacco powder and/or non-tobacco plant powder.
According to the preparation method of the cigarette paper, the bamboo fiber and the wood pulp fiber are used as fiber components and are matched with the natural plant powder, so that the fiber using amount can be effectively reduced, the wood smell of the cigarette paper in the combustion or heating process is reduced, meanwhile, the natural plant powder can adsorb essence, the essence and the spice are prevented from permeating the cigarette paper, the cigarette paper has certain natural plant fragrance, and the smell of the cigarette paper in the combustion or heating process can be further improved. Through the mutual matching of the bamboo fibers, the wood pulp fibers and the natural plant powder in a certain proportion, the wood smell of the cigarette paper in the combustion or heating process can be effectively reduced on the premise of not reducing the tensile strength of the cigarette paper, and the smoking quality is improved.
The bamboo fiber is a cellulose fiber extracted from naturally growing bamboos, and is preferably prepared by adopting papermaking-grade bamboo pulp with the average polymerization degree of more than 1000 as a raw material and adopting a bamboo fiber preparation process well known to those skilled in the art.
The wood pulp fibers are typically softwood pulp fibers and/or hardwood pulp fibers, including, for example, but not limited to, aspen pulp fibers, fast-growing poplar pulp fibers, masson pine pulp fibers, larch pulp fibers, red pine pulp fibers, spruce pulp fibers, birch pulp fibers, basswood pulp fibers, eucalyptus pulp fibers, maple pulp fibers. Preferably, the wood pulp fibers are selected from one or more of masson pine pulp fibers, larch pulp fibers, spruce pulp fibers, birch pulp fibers, poplar pulp fibers and maple pulp fibers. The wood pulp fiber has the advantages of high strength, strong plasticity and the like. The addition of the wood pulp fiber is beneficial to improving the tensile strength performance of the cigarette paper.
The weight ratio of the bamboo fibers to the wood pulp fibers can be any value between (1-10): 1, and for example, includes 1, 1.
In some preferred embodiments, the natural plant powder comprises tobacco powder and non-tobacco plant powder.
The weight ratio of the tobacco powder to the non-tobacco plant powder can be any value between (4-8) and 1, such as 4. Through the natural plant powder consisting of the tobacco powder and the non-tobacco plant powder in the proportion range, the wood smell of the cigarette paper in the combustion or heating process can be effectively reduced, and the smoking quality is improved.
In some embodiments, the natural plant powder has an average particle size of any value between 100 mesh and 800 mesh, and may also be 250 mesh, 300 mesh, or 350 mesh, for example. The natural plant powder in the particle size range can better adsorb the essence and the spice and prevent the essence and the spice from permeating the cigarette paper.
In some embodiments, the tobacco powder is selected from tobacco leaves and/or stems, preferably stems, which have a more porous structure and better adsorptive properties.
The non-tobacco plant powder may be selected from, but not limited to, one or more of kudzu root, chrysanthemum, jasmine, mint, dried orange peel, walnut shell, coffee, tea, agilawood, hawthorn, licorice, cocoa, agaric, lotus seed, lotus leaf, clove, apple powder, strawberry powder, pear powder, and ginger. The non-tobacco plant powder has special fragrance to improve the smell of cigarette paper during burning or heating.
In some preferred embodiments, the non-tobacco plant powder is chrysanthemum or mint, which is more effective in improving the woody odour of the cigarette paper during burning or heating.
The inorganic filler may be selected from, including but not limited to, one or more of talc, kaolin, diatomaceous earth, gypsum, barite chalk, calcium carbonate, titanium dioxide, magnesium carbonate, barium sulfate powder, precipitated silicates, zinc white, aluminum silicate, titanium calcium white, and calcium magnesium white.
In some preferred embodiments, the inorganic filler is calcium carbonate.
The binder may be selected from, including but not limited to, one or more of carboxymethyl cellulose, guar gum, xanthan gum, carrageenan, polyethylene oxide, polyvinyl alcohol, and alkali metal alginate.
In some preferred embodiments, the binder is a combination of guar and xanthan.
The humectant may be selected from, including but not limited to, one or more of propylene glycol, glycerol, malto-oligosaccharide, and chitosan.
In some preferred embodiments, the humectant is propylene glycol.
In some preferred embodiments, the mixed slurry further comprises 5 to 30 parts of a flavoring agent. The flavoring agent can be any edible essence and spice.
The specific process of the reconstituted tobacco technology adopts the conventional reconstituted tobacco technology known in the art, such as a rolling method, a thick pulp method, a paper-making method, a soaking method and a micro-sheet method, and preferably, the reconstituted tobacco technology is a thick pulp method. The solvent used in the reconstituted tobacco technology can be water and/or ethanol.
The invention further provides the cigarette paper prepared by the cigarette paper preparation method.
The thickness of the cigarette paper may be any value between 0.05mm and 0.4mm, and may be, for example, 0.1mm, 0.15mm, 0.2mm, 0.25mm, 0.3mm, or 0.35mm.
The gram weight of the cigarette paper can be 80g/m 2 ～400g/m 2 Any value in between, for example, 100g/m 2 、150g/m 2 、200g/m 2 、250g/m 2 、300g/m 2 、350g/m 2 。
The density of the cigarette paper can be 800mg/cm 3 ～1200mg/cm 3 Any value in between, for example, 850mg/cm 3 、900mg/cm 3 、950mg/cm 3 、1000mg/cm 3 、1100mg/cm 3 。
The ratio of the mass of the cigarette paper to the specific surface area of the cigarette paper may be 0.06mg/mm 2 ～0.2mg/mm 2 Any value in between, for example, 0.08mg/mm 2 、0.1mg/mm 2 、0.12mg/mm 2 、0.14mg/mm 2 、0.16mg/mm 2 、0.18mg/mm 2 。
The cigarette paper may have a tensile strength in the cross direction of any value between 300N/m and 1000N/m, for example, 400N/m, 500N/m, 600N/m, 700N/m, 800N/m, 900N/m.
The longitudinal warfare strength of the cigarette paper can be any value between 300N/m and 1000N/m, for example, 400N/m, 500N/m, 600N/m, 700N/m, 800N/m and 900N/m.
In another aspect of the invention, a cigarette product is also provided, which comprises a smoking material and a cigarette paper for wrapping the smoking material, wherein the cigarette paper is the cigarette paper.
The smoking article may be a conventional cigarette or a heated non-combustible smoking article.
The following are specific examples. The present invention is intended to be described in further detail for helping the skilled person and the researcher to further understand the present invention, and the technical conditions and the like do not constitute any limitation to the present invention. Any modification made within the scope of the claims of the present invention is within the scope of the claims of the present invention.
Example 1
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
the composite material comprises, by weight, 4 parts of bamboo fiber, 1 part of wood pulp fiber, and natural plant powder, wherein the natural plant powder is a combination of 32 parts of tobacco leaves and 8 parts of chrysanthemum, the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, and 0.5 part of propylene glycol is used.
The raw materials are mixed with 70 parts of water to prepare mixed uniform thick slurry, the thick slurry is spread on a steel belt by a thick slurry method known in the art, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 2
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
the composite material comprises, by weight, 5 parts of bamboo fibers, 0.5 part of wood pulp fibers, 40 parts of natural plant powder and 5 parts of chrysanthemum, wherein the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, and 0.5 part of propylene glycol is used.
The raw materials are mixed with 70 parts of water to prepare uniformly mixed thick slurry, the thick slurry is spread on a steel belt by a thick slurry method known in the field, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 3
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
the composite material comprises, by weight, 2 parts of bamboo fiber, 2 parts of wood pulp fiber and 48 parts of natural plant powder, wherein the natural plant powder is a combination of 48 parts of tobacco leaves and 12 parts of chrysanthemum, the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 5 parts of calcium carbonate, 0.5 part of guar gum serving as a binder and 0.5 part of propylene glycol.
Mixing the above raw materials with 70 parts of water to prepare a uniformly mixed thick paste, and spreading the thick paste by a thick paste method known in the artCoating, drying and forming on a steel belt. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 4
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
the composite material comprises, by weight, 5 parts of bamboo fiber, 2 parts of wood pulp fiber, and natural plant powder, wherein the natural plant powder is a combination of 26 parts of tobacco leaves and 4 parts of chrysanthemum, the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 5 parts of calcium carbonate, 2.5 parts of guar gum and 2.5 parts of xanthan gum are used as binders, and 5 parts of propylene glycol are used.
The raw materials are mixed with 100 parts of water to prepare uniform thick slurry, the thick slurry is spread on a steel belt by a thick slurry method known in the art, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 5
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
4 parts of bamboo fiber, 1 part of wood pulp fiber, and the natural plant powder is a combination of 32 parts of tobacco leaves and 8 parts of chrysanthemum, the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, 0.5 part of propylene glycol and 5 parts of mint essence
The raw materials are mixed with 70 parts of water to prepare uniformly mixed thick slurry, the thick slurry is spread on a steel belt by a thick slurry method known in the field, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 6
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
4 parts of bamboo fiber, 1 part of wood pulp fiber, and the natural plant powder is a combination of 32 parts of tobacco leaves and 8 parts of chrysanthemum, the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, 0.5 part of propylene glycol and 30 parts of mint essence
Mixing the above materialsAnd 70 parts of water are mixed to prepare mixed uniform thick paste, the thick paste is spread on a steel belt by a thick paste method known in the field, and the thick paste is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 7
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
the composite material comprises, by weight, 5 parts of bamboo fiber, 0.5 part of wood pulp fiber, 40 parts of natural plant powder and 5 parts of mint, wherein the tobacco and the mint are crushed to 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, and 0.5 part of propylene glycol is used.
The raw materials are mixed with 70 parts of water to prepare uniformly mixed thick slurry, the thick slurry is spread on a steel belt by a thick slurry method known in the field, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 8
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
the natural plant powder is a combination of 32 parts of tobacco leaves and 8 parts of jasmine, the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, and 0.5 part of propylene glycol is added.
The raw materials are mixed with 70 parts of water to prepare uniformly mixed thick slurry, the thick slurry is spread on a steel belt by a thick slurry method known in the field, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 9
The cigarette paper of the embodiment is prepared by adopting the following raw materials:
4 parts of bamboo fiber, 1 part of wood pulp fiber and 40 parts of natural plant powder, namely tobacco leaves are crushed into 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, and 0.5 part of propylene glycol is used.
The raw materials and 70 parts of water are mixed to prepare uniform thick slurry, the thick slurry is spread on a steel belt by a thick slurry papermaking method known in the art, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Example 10
4 parts of bamboo fiber, 1 part of wood pulp fiber and 40 parts of natural plant powder, namely chrysanthemum, which are crushed into 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum serving as a binder and 0.5 part of propylene glycol.
The raw materials and 70 parts of water are mixed to prepare mixed uniform thick slurry, the thick slurry is spread on a steel belt by a thick slurry papermaking method known in the art, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Comparative example 1
The cigarette paper of the comparative example was prepared using the following raw materials:
the bamboo fiber is 5 parts, the natural plant powder is a combination of 32 parts of tobacco leaves and 8 parts of chrysanthemum, the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, and 0.5 part of propylene glycol is used.
The raw materials are mixed with 70 parts of water to prepare uniformly mixed thick slurry, the thick slurry is spread on a steel belt by a thick slurry method known in the field, and the thick slurry is coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Comparative example 2
The cigarette paper of the comparative example is prepared by adopting the following raw materials:
5 parts of wood pulp fiber, the natural plant powder is a combination of 32 parts of tobacco leaves and 8 parts of chrysanthemum, the tobacco leaves and the chrysanthemum are crushed to 300 meshes, 10 parts of calcium carbonate, 1.5 parts of guar gum and 1.5 parts of xanthan gum are used as binders, and 0.5 part of propylene glycol is added.
Mixing the above raw materials with 70 parts of water to prepare uniformly mixed thick slurryThe thick paste method is well known in the art, and the thick paste is spread on a steel belt, coated, dried and formed. The cigarette paper has a thickness of 0.15mm and a gram weight of 160g/m 2 The mass to specific surface area ratio is 0.15mg/mm 2 Density of 900mg/cm 3 。
Comparative example 3
Comparative example 3 is the existing traditional cigarette paper, which is 25g/m produced by peony river Hengfeng 2 The model cigarette paper.
The following table 1 shows the raw material list in the preparation methods of examples 1 to 8 and comparative examples 1 to 3:
TABLE 1
Sensory evaluation tests were performed on the cigarette papers obtained in examples 1 to 10 and comparative examples 1 to 3 or on cigarettes made of the cigarette papers (prepared by a process known in the art, and the tobacco shreds in the cigarettes were loaded with flavors and fragrances), and the test results are shown in table 2 below.
Wherein the test conditions or test standards are:
1. and (4) performing evaluation according to the cigarette sensory quality evaluation standard GB 5606-2005.
2. The evaluation staff should be clear, feel highly sensitive to the organs, and avoid drinking or eating highly irritating food before evaluation.
3. And (5) performing evaluation about 15 days after the finished cigarette product is rolled.
4. The smoke evaluation environment is quiet, the temperature and the humidity are proper, the temperature is 18-25 ℃, the relative humidity is 55-70%, and good ventilation conditions are provided.
5. And (5) performing double-blind test on 20 smoking evaluators, wherein the evaluation results are average values and comprehensive evaluation results. The comprehensive evaluation result means that at least 15 evaluation personnel can accept the evaluation result only if the evaluation result is consistent with the evaluation result, otherwise, the evaluation result is considered invalid, and the evaluation is carried out again.
TABLE 2
As can be seen from the above Table 2, compared with the cigarette finished products prepared by the cigarette paper in the comparative examples 1 to 3, the cigarette paper prepared in the examples 1 to 8 of the present invention has reduced wood smell and improved smoking quality in the burning or heating process after the cigarette finished products are prepared.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, so as to understand the technical solutions of the present invention specifically and in detail, but not to be understood as the limitation of the protection scope of the invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. It should be understood that the technical solutions provided by the present invention, which are obtained by logical analysis, reasoning or limited experiments, are within the scope of the appended claims. Therefore, the protection scope of the patent of the invention is subject to the content of the appended claims, and the description can be used for explaining the content of the claims.
Claims (10)
1. A preparation method of cigarette paper is characterized by comprising the following steps of preparing the cigarette paper by a reconstituted tobacco technology by taking the following composition as a raw material;
the composition comprises the following components in parts by weight:
wherein the weight ratio of the bamboo fibers to the wood pulp fibers is (1-10) to 1; the natural plant powder comprises tobacco powder and non-tobacco plant powder, wherein the weight ratio of the tobacco powder to the non-tobacco plant powder is (4-8): 1, and the non-tobacco plant powder is independently selected from one or more of kudzu root, chrysanthemum, jasmine, mint, dried orange peel, walnut shell, coffee, tea, agilawood, hawthorn, liquorice, cocoa, agaric, lotus seed, lotus leaf, clove, apple powder, strawberry powder, pear powder and cold ginger; the natural plant powder has an average particle size of 100 to 350 mesh.
2. The method of making cigarette paper according to claim 1, wherein the tobacco powder is independently selected from tobacco leaves and/or tobacco stems.
3. The rolling paper production method according to claim 1, wherein the non-tobacco plant powder is chrysanthemum or mint.
4. The method of making cigarette paper according to claim 1, wherein the inorganic filler is selected from one or more of talc, kaolin, diatomaceous earth, gypsum, barite chalk, calcium carbonate, titanium dioxide, magnesium carbonate, barium sulfate powder, precipitated silicates, zinc white, aluminum silicate, titanium calcium white, and calcium magnesium white.
5. The method of producing rolling paper according to claim 1, wherein the binder is selected from one or more of carboxymethyl cellulose, guar gum, xanthan gum, carrageenan, polyethylene oxide, polyvinyl alcohol and alkali alginate.
6. A method of making cigarette paper according to claim 5, wherein the binder is a combination of guar gum and xanthan gum.
7. The method of producing rolling paper according to claim 1, wherein the humectant is selected from one or more of propylene glycol, glycerin, malto-oligosaccharide, and chitosan.
8. A wrapper produced by the method of any one of claims 1 to 7.
9. A wrapper according to claim 8, wherein the wrapper has a thickness of 0.05mm to 0.4mm and a grammage of 80g/m 2 ～400g/m 2 Density of 800mg/cm 3 ～1200mg/cm 3 Or the ratio of the mass of the cigarette paper to the specific surface area of the cigarette paper is 0.06mg/mm 2 ～0.2mg/mm 2 Or the transverse tensile strength of the cigarette paper is 300N/m-1000N/m, and the longitudinal tensile strength of the cigarette paper is 300N/m-1000N/m.
10. A smoking article comprising a smoking material and a wrapper for enwrapping the smoking material, the wrapper being a wrapper according to claim 8 or 9.
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| CN101016707A (en) * | 2007-02-15 | 2007-08-15 | 云南瑞升烟草技术（集团）有限公司 | Cigarette paper employing natural baccy fiber |
| CN110537721A (en) * | 2019-09-27 | 2019-12-06 | 四川中烟工业有限责任公司 | Reconstituted tobacco for heating cigarettes and improved dry preparation method thereof |
| CN112779818A (en) * | 2021-01-08 | 2021-05-11 | 中烟施伟策（云南）再造烟叶有限公司 | Heating tobacco cigarette paper and preparation method thereof |
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| US20170042217A1 (en) * | 2015-08-12 | 2017-02-16 | Paola Fernandez | Mint-based wrapper for smoking |
| US20200178590A1 (en) * | 2018-12-11 | 2020-06-11 | Henan Cigarette Industry Tobacco Sheet., Ltd | Preparation method of tobacco sheets with a reduced quantity of wood pulp fibers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016707A (en) * | 2007-02-15 | 2007-08-15 | 云南瑞升烟草技术（集团）有限公司 | Cigarette paper employing natural baccy fiber |
| CN110537721A (en) * | 2019-09-27 | 2019-12-06 | 四川中烟工业有限责任公司 | Reconstituted tobacco for heating cigarettes and improved dry preparation method thereof |
| CN112779818A (en) * | 2021-01-08 | 2021-05-11 | 中烟施伟策（云南）再造烟叶有限公司 | Heating tobacco cigarette paper and preparation method thereof |
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