CN102199902B - Cigarette paper with low ignition tendency and preparation method - Google Patents
Cigarette paper with low ignition tendency and preparation method Download PDFInfo
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- CN102199902B CN102199902B CN201110123667.7A CN201110123667A CN102199902B CN 102199902 B CN102199902 B CN 102199902B CN 201110123667 A CN201110123667 A CN 201110123667A CN 102199902 B CN102199902 B CN 102199902B
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- cigarette paper
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- paper
- film forming
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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
- 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
-
- 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
- D21H19/00—Coated paper; Coating material
-
- 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
- D21H21/34—Ignifugeants
-
- 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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- Paper (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses cigarette paper with low ignition tendency and a preparation method. The cigarette paper comprises common cigarette paper manufactured by a papermaking process; and a coating liquid film consisting of film forming agent, viscosity regulator and filler is printed on the inner surface of the common cigarette paper. The preparation method comprises the following steps of: (1) preparing the common cigarette paper of certain specification; (2) preparing the filler into 40 to 60 percent suspension, and stirring uniformly; (3) adding the viscosity regulator component into the (2) at normal temperature to prepare 2 to 4 mass percent aqueous solution, and stirring for 10 minutes; (4) adding the film forming agent component into the (3) at normal temperature to prepare 25 to 35 mass percent aqueous solution, and stirring for 20 minutes; and (5) adding the sizing material prepared in the (4) on the surface of the cigarette paper through a silk screen in certain interval by adopting a printing and coating mode. When the cigarette paper is burnt to a coated strip in the atmospheric environment, the cigarette has low extinguishing rate and even is not extinguished; and under the standard test condition, the filter paper of contact matrix has high extinguishing rate, and meanwhile, the cigarette paper has no obvious adverse effects on the cigarette smoke and the smoking quality.
Description
Technical field
The invention belongs to Cigarette processing field, be specifically related to a kind of preparation method of cigarette paper with low ignition tendency.
Background technology
According to Consumer Product Safety Commission's statistics, in fire disaster, reason major part on fire is owing to burning cigarette being placed on bed or sofa soft furniture, has directly caused 20% fire fatality event.Approximately cause every year 900 people dead, more than 250, people is injured, nearly 400,000,000 dollars of the economic losses causing.The main purpose that proposes in the world low ignition propensity cigarette is exactly in order to reduce the loss of fire.And the international large-scale cigarette paper manufacturing enterprise such as Moody International Group and Wa Tengsi papermaking Co., Ltd has released the cigarette paper using that reduces fire risk, current low ignition propensity cigarette is by inhibiting tape is set on cigarette paper so that cigarette under non-suction state, be placed in can be from horizontal blanking on combustibles.But low ignition propensity cigarette is coated with after inhibiting tape on cigarette paper, when cigarette burning can produce two kinds of phenomenons to inhibiting tape time: the one, in being held in hand under non-suction state, cigarette easily extinguishes, need rekindle; The 2nd, flue gas excitant is strengthened, and assorted gas increases, and has peculiar smell to produce, and affects cigarette smoking quality.Two kinds of above-mentioned counter productives, have become the lifting of serious obstruction low ignition propensity cigarette overall quality at present.
At present, domestic also do not have low ignition propensity cigarette product can keep the combustibility under nature, reaches the designing requirement of low ignition type cigarette, do not affect again the integral suction quality of cigarette simultaneously.
Summary of the invention
The object of the invention is to, for the deficiencies in the prior art, provides a kind of cigarette paper with low ignition tendency and preparation method thereof, and when it burns to coating zone in atmospheric environment hollow, cigarette stops working, and rate is low even not to be extinguished; And under testing standard condition, the flame-out rate of contacting substrate filter paper is high, cigarette smoke and suction quality are not all had to obvious negative effect simultaneously.
Described cigarette paper with low ignition tendency, it comprises a kind of regular-size cigarette paper being made by paper technology, in the inner surface brushing of this regular-size cigarette paper or be printed with by the coating fluid rete of film forming agent, viscosity modifier and media assemblage and form coating zone and make.
Described film forming agent is the one or more combination of starch, cyclodextrin, maltodextrin, pectin, gelatin; Viscosity modifier is the one or more combination of alkali metal alginates, polyvinyl alcohol, sodium carboxymethylcellulose; Filler is the one or more combination of calcium carbonate, magnesium hydroxide, aluminium hydroxide; The mass fraction that described film forming agent accounts for cigarette paper is 3%～6%, and the mass fraction that viscosity modifier accounts for cigarette paper is 0.1%～1%, and the mass fraction that filler accounts for cigarette paper is 5%～10%.
Composition and the mass fraction in cigarette paper thereof of described film forming agent in coating zone is starch 1%～1.5%, cyclodextrin 1%～2.0%, maltodextrin 1%～2.5%; Or starch 1%～1.5%, pectin 1%～2.0%, gelatin 1%～2.5%; Composition and the mass fraction in cigarette paper thereof of described viscosity modifier in coating zone is alkali metal alginates 0.05%～0.8%, polyvinyl alcohol or sodium carboxymethylcellulose 0.05%～0.2%; Composition and the mass fraction in cigarette paper thereof of described filler in coating zone is calcium carbonate 5%～8%, magnesium hydroxide or aluminium hydroxide 0%～2%.
A preparation method for cigarette paper with low ignition tendency as mentioned above, the method adopts following steps:
(1) prepare the regular-size cigarette paper of certain specification;
(2) described filler is made into 40%～60% turbid liquid, stirs;
(3), under normal temperature, (2) add described viscosity modifier component to be mixed with mass percentage concentration is 2%～4% the aqueous solution, stirs 10 minutes;
(4), under normal temperature, in (3), adding described film forming agent component to be mixed with mass percentage concentration is 25%～35% the aqueous solution again, stirs 20 minutes;
(5) adopt printing coating method, by silk screen, add at regular intervals (4) institute formulate sizes to cigarette paper surface.
The present invention adopts the silk screen with certain spacing specification, and coating zone width is 6mm or 8mm.
Compared with the prior art the present invention has following technique effect:
1. first passage screen printing mode of the present invention makes the coating zone of certain spacing specification, can guarantee coating homogeneity, easy and simple to handle;
2. the present invention is by the combination selection to multiple material, preferred suitable film forming agent, viscosity modifier and filler.Described additive can effectively regulate cigarette paper gas permeability by the control of coating weight, keeps the modulation of the low intensity of igniting of cigarette, can meet the designing requirement of the different low intensity cigarette that ignite; Can reduce the coating zone transparency, keep cigarette outward appearance consistent simultaneously;
3. film forming agent provided by the present invention and viscosity modifier all belong to food security additive, and filler is papermaking customary filler, can guarantee health, safety, the feature of environmental protection of cigarette product;
4. the present invention makes coating zone by screen printing mode, rolls after cigarette, and it is when burning to coating zone in atmospheric environment hollow, and cigarette stops working, and rate is low even not to be extinguished; And under testing standard condition, the flame-out rate of contacting substrate filter paper is high, cigarette smoke harmful components burst size and cigarette integral suction quality are not all had to obvious negative effect simultaneously;
5. the present invention, by greatly promoting the good maneuverability of quality and the production process of low ignition type cigarette, has good Social benefit and economic benefit, is expected to become cigarette product new growth engines.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.
A kind of preparation of cigarette paper with low ignition tendency, it takes existing paper technology substantially, as fibrous raw material is discongested, is pulled an oar, allotment long and short fiber ratio, interpolation filler and function additive, then through the moulding of dehydration paper, then through the manufacture of squeezing, drying, batching, rewinding completing cigarette paper.
Cigarette paper with low ignition tendency of the present invention, it comprises a kind of regular-size cigarette paper being made by paper technology, it is characterized in that in the inner surface brushing of this regular-size cigarette paper or be printed with by the coating fluid rete of film forming agent, viscosity modifier and media assemblage and form coating zone making.
Described film forming agent is the one or more combination of starch, cyclodextrin, maltodextrin, pectin, gelatin; Viscosity modifier is the one or more combination of alkali metal alginates, polyvinyl alcohol, sodium carboxymethylcellulose; Filler is the one or more combination of calcium carbonate, magnesium hydroxide, aluminium hydroxide; The mass fraction that described film forming agent accounts for cigarette paper is 3%～6%, and the mass fraction that viscosity modifier accounts for cigarette paper is 0.1%～1%, and the mass fraction that filler accounts for cigarette paper is 5%～10%.
Composition and the mass fraction in cigarette paper thereof of described film forming agent in coating zone is starch 1%～1.5%, cyclodextrin 1%～2.0%, maltodextrin 1%～2.5%; Or starch 1%～1.5%, pectin 1%～2.0%, gelatin 1%～2.5%; Composition and the mass fraction in cigarette paper thereof of described viscosity modifier in coating zone is alkali metal alginates 0.05%～0.8%, polyvinyl alcohol or sodium carboxymethylcellulose 0.05%～0.2%; Composition and the mass fraction in cigarette paper thereof of described filler in coating zone is calcium carbonate 5%～8%, magnesium hydroxide or aluminium hydroxide 0%～2%.
A preparation method for cigarette paper with low ignition tendency as mentioned above, is characterized in that the method adopts following steps:
(1) prepare the regular-size cigarette paper of certain specification;
(2) described filler is made into 40%～60% turbid liquid, stirs;
(3), under normal temperature, (2) add described viscosity modifier component to be mixed with mass percentage concentration is 2%～4% the aqueous solution, stirs 10 minutes;
(4), under normal temperature, in (3), adding described film forming agent component to be mixed with mass percentage concentration is 25%～35% the aqueous solution again, stirs 20 minutes;
(5) adopt printing coating method, by silk screen, add at regular intervals (4) institute formulate sizes to cigarette paper surface.
The present invention adopts the silk screen with certain spacing specification, and coating zone width is 6mm or 8mm.
Embodiment:
In the low ignition type cigarette paper below the present invention being proposed, the preparation of cigarette paper and serigraphy coating are illustrated.
One, cigarette paper
1. cigarette paper feature
The quantitative scope of cigarette paper is 20-100 gram/meter
2, air permeance for cigarette paper is 20-90 Ke Ruisita (CORESTA);
2. adopt various fillers
(1) calcium carbonate, the calcium carbonate suspension of light calcium carbonate powder or fresh preparation, its consumption weight percentage ranges in finished paper is 15-50%;
(2) specific area large containing magnesium material, can be the magnesium hydroxide of magnesia powder, magnesium hydroxide powder or fresh preparation, in finished paper, magnesium ion content be take magnesium hydroxide and is accounted for weight percentage ranges as 5-40%;
(3) aluminium trihydrate and aluminium salt compound, refer to the papermaking fillers such as aluminium alum, sodium metaaluminate, aluminium polychloride, aluminium hydroxide, and in finished cigarettes paper, aluminium composition be take alchlor and accounted for weight percentage ranges as 5-30%;
(4) oxide of silicon or silicate or both mixtures.Comprising the oxide of silicon of different shape,, the alkali metal salt of the silicic acid of different shape or alkali salt or aluminium salt, in finished paper, silicone content be take silica and is accounted for weight percentage ranges as 1-10%;
3. adopt organic combustion adjuvant
Organic combustion adjuvant that the present invention uses refers to alkali-metal carboxylate: the acetate of potassium, sodium, succinate, tartrate, citrate, fumarate etc., kalium ion and natrium ion can come from single one or more carboxylate, the percentage by weight that in cigarette paper, potassium content accounts for kalium ion and natrium ion total amount can regulate from 0-100%, and the percentage by weight that same sodium ions content accounts for kalium ion and natrium ion total amount also can regulate from 0-100%.Combustion adjuvant kalium ion and natrium ion total amount weight percentage ranges in cigarette paper is 0.5-10%.
The present invention does not have specific (special) requirements to paper fibre, the natural fiber that traditional mode of production is used.
Two, serigraphy coating process
1. the preparation of coating fluid
In the low cigarette paper that ignites of the present invention, coating zone comprises film forming agent, viscosity modifier and filler.
Under normal temperature, filler is made into 40%～60% turbid liquid, stirs; Adding viscosity modifier component to be mixed with mass percentage concentration is 2%～4% the aqueous solution again, stirs 10 minutes; Finally pouring film forming agent component into, to be mixed with mass percentage concentration be 25%～35% the aqueous solution, stirs 20 minutes; Make coating fluid of the present invention.
2. silk screen coating process
Adopt printing coating process, above-mentioned coating fluid is transferred to cigarette paper inner surface by certain spacing specification silk screen, selected silk screen coating zone width can be 6mm or 8mm.Printing coating machine is one side coating, and the speed of a motor vehicle is 100m/min, and bake out temperature is 100 ℃, then through rewinding, cut and get final product to obtain cigarette paper with low ignition tendency finished product.
Adopt the cigarette paper of above technology production, for production of cigarettes, can improve the quality of low ignition type cigarette, now in conjunction with actual, be exemplified below:
Embodiment mono-
Get 700 kilograms of wood pulps, add 500 kilograms, calcium carbonate, the potassium citrate that preparation percentage by weight is 40% and the natrium citricum of percentage by weight 6% add in combustion adjuvant interpolation place, and papermaking process is produced cigarette paper routinely, control cigarette paper characteristic and are: quantitative 28 grams/meter on equipment
2, air permeability 80 Ke Ruisita.
Under normal temperature, in coating fluid modulation bucket, add the calcium carbonate of certain mass as filler, be mixed with mass percentage concentration and be 50% turbid liquid, stir; Add wherein mass percentage concentration to be respectively 2% alkali metal alginates and 1% polyvinyl alcohol as viscosity modifier, after stirring; 5% starch, 8% cyclodextrin and 12% maltodextrin that add wherein mass percentage concentration to be respectively, as film forming agent, stir again.Serigraphy coating zone width is 6mm.
Embodiment bis-
The production process of embodiment mono-is pressed in the preparation of cigarette paper.
Under normal temperature, in coating fluid modulation bucket, add the calcium carbonate of certain mass as filler, be mixed with mass percentage concentration and be 50% turbid liquid, stir; Add wherein mass percentage concentration to be respectively 2% alkali metal alginates and 1% sodium carboxymethylcellulose as viscosity modifier, after stirring; 5% starch, 8% cyclodextrin and 12% maltodextrin that add wherein mass percentage concentration to be respectively, as film forming agent, stir again.Serigraphy coating zone width is 6mm.
Embodiment tri-
The production process of embodiment mono-is pressed in the preparation of cigarette paper.
Under normal temperature, in coating fluid modulation bucket, add the calcium carbonate of certain mass as filler, be mixed with mass percentage concentration and be 50% turbid liquid, stir; Add wherein mass percentage concentration to be respectively 3% alkali metal alginates and 1% polyvinyl alcohol as viscosity modifier, after stirring; 5% starch, 8% pectin and 12% gelatin that add wherein mass percentage concentration to be respectively, as film forming agent, stir again.Serigraphy coating zone width is 6mm.
Embodiment tetra-
The production process of embodiment mono-is pressed in the preparation of cigarette paper.
Under normal temperature, in coating fluid modulation bucket, add the calcium carbonate of certain mass as filler, be mixed with mass percentage concentration and be 50% turbid liquid, stir; Add wherein mass percentage concentration to be respectively 3% alkali metal alginates and 1% polyvinyl alcohol as viscosity modifier, after stirring; 5% starch, 10% cyclodextrin and 15% maltodextrin that add wherein mass percentage concentration to be respectively, as film forming agent, stir again.Serigraphy coating zone width is 6mm.
Embodiment five
The production process of embodiment mono-is pressed in the preparation of cigarette paper.
Under normal temperature, in coating fluid modulation bucket, add the calcium carbonate of certain mass as filler, be mixed with mass percentage concentration and be 50% turbid liquid, stir; Add wherein mass percentage concentration to be respectively 3% alkali metal alginates and 1% polyvinyl alcohol as viscosity modifier, after stirring; 5% starch, 12% cyclodextrin and 18% maltodextrin that add wherein mass percentage concentration to be respectively, as film forming agent, stir again.Serigraphy coating zone width is 6mm.
Investigate and adopt the impact of different embodiments on cigarette paper Main physical index, using and do not print coating cigarette paper as cigarette body paper, result is as shown in table 1.
From table, result can be found out, cigarette body paper, after serigraphy coating, quantitatively all increases by 4 grams/meter by different embodiment than cigarette body paper
2, and air permeance for cigarette paper according to different embodiment by body paper 80 Ke Ruisita (unit: CU) drop to 5～20 Ke Ruisita; Each embodiment is little on other physical index impacts of cigarette paper.
The different embodiment of table 1 and the comparison of cigarette body paper Main physical index
Adopting domestic certain outlet trade mark cigarette shreds to carry out under the same conditions sample rolls, with regular-size cigarette paper roll sample preparation product sample in contrast, according to the low cigarette FASE method of testing of igniting (under atmospheric environment, cigarette horizontal positioned is empty burns) and ASTM E2187-04 method of testing (testing in specific filter paper matrix in test box), the implementations of igniting of measuring control sample and embodiment sample, test result is as shown in table 2.
The flame-out rate of cigarette sample under the different method of testings of table 2
Cigarette test number: 120
From test result, can find out, each embodiment adds after coating zone, and by FASE method of testing, flame-out rate is very low or not flame-out; Press ASTM E2187-04 method of testing, flame-out rate, all more than 90%, reaches the standard-required that is greater than 75% flame-out rate, has low ignition propensity effect.
To the low ignition type cigarette of different embodiment with contrast cigarette sample and on smoking machine, carry out flue gas analysis test, test result is as shown in table 3.
The different embodiment of table 3 and control sample flue gas analysis result
From table, fume indication test result also can be found out, by the different embodiment of cigarette body paper air permeability adjustment low ignite sample and control sample fume indication amplitude of variation little, all meet the designing requirement of cigarette packs mark.
Low ignition type cigarette is carried out to aesthetic quality smokes panel test, result shows that different embodiment samples are than control sample excitant slightly all, but to cigarette integral suction quality without obvious negative effect, particularity due to low ignition type cigarette, therefore we only require and are meeting under low igniting property design premises, keep the original suction local flavor of cigarette as far as possible.
In sum, the present invention adds the coating zone that includes film forming agent, viscosity modifier and filler on cigarette paper by screen printing mode, cigarette sample meet under atmospheric environment empty burn flame-out, and in combustible matrix, meet under flame-out requirement, less to cigarette smoke Index Influence, and don't affect cigarette integral suction quality.
Claims (2)
1. a cigarette paper with low ignition tendency, it comprises a kind of regular-size cigarette paper being made by paper technology, it is characterized in that in the inner surface brushing of this regular-size cigarette paper or be printed with by the coating fluid rete of film forming agent, viscosity modifier and media assemblage and form coating zone making, composition and the mass fraction in cigarette paper thereof of described film forming agent in coating zone is starch 1%～1.5%, pectin 1%～2.0%, gelatin 1%～2.5%; Composition and the mass fraction in cigarette paper thereof of described viscosity modifier in coating zone is alkali metal alginates 0.05%～0.8%, polyvinyl alcohol 0.05%～0.2%; Composition and the mass fraction in cigarette paper thereof of described filler in coating zone is calcium carbonate 5%～8%, and aluminium hydroxide is greater than zero and is less than or equal to 2%; In cigarette paper preparation process in this cigarette paper with low ignition tendency, add organic combustion adjuvant, this organic combustion adjuvant refers to alkali-metal carboxylate: the acetate of potassium, sodium, succinate, tartrate, citrate, fumarate, and kalium ion and natrium ion comes from single one or more carboxylate; Combustion adjuvant kalium ion and natrium ion total amount weight percentage ranges in cigarette paper is 0.5-10%;
Its method adopts following steps:
(1) prepare the regular-size cigarette paper of certain specification;
(2) described filler is made into 40%～60% turbid liquid, stirs;
(3), under normal temperature, (2) add described viscosity modifier component to be mixed with mass percentage concentration is 2%～4% the aqueous solution, stirs 10 minutes;
(4), under normal temperature, in (3), adding described film forming agent component to be mixed with mass percentage concentration is 25%～35% the aqueous solution again, stirs 20 minutes;
(5) adopt printing coating method, the coating fluid that (4) are prepared is transferred to cigarette paper inner surface by certain spacing specification silk screen, and selected silk screen coating zone width is 6mm or 8mm; Printing coating machine is one side coating, and the speed of a motor vehicle is 100m/min, and bake out temperature is 100 ℃, then through rewinding, cut and get final product to obtain cigarette paper with low ignition tendency finished product.
2. a preparation method for cigarette paper with low ignition tendency as claimed in claim 1, is characterized in that the method adopts following steps:
(1) prepare the regular-size cigarette paper of certain specification;
(2) described filler is made into 40%～60% turbid liquid, stirs;
(3), under normal temperature, (2) add described viscosity modifier component to be mixed with mass percentage concentration is 2%～4% the aqueous solution, stirs 10 minutes;
(4), under normal temperature, in (3), adding described film forming agent component to be mixed with mass percentage concentration is 25%～35% the aqueous solution again, stirs 20 minutes;
(5) adopt printing coating method, the coating fluid that (4) are prepared is transferred to cigarette paper inner surface by certain spacing specification silk screen, and selected silk screen coating zone width is 6mm or 8mm; Printing coating machine is one side coating, and the speed of a motor vehicle is 100m/min, and bake out temperature is 100 ℃, then through rewinding, cut and get final product to obtain cigarette paper with low ignition tendency finished product.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110123667.7A CN102199902B (en) | 2011-05-13 | 2011-05-13 | Cigarette paper with low ignition tendency and preparation method |
| PCT/CN2012/072998 WO2012155687A1 (en) | 2011-05-13 | 2012-03-26 | Cigarette paper having low susceptability to ignition and preparation method therefor |
| AU2012255420A AU2012255420B8 (en) | 2011-05-13 | 2012-03-26 | Cigarette paper having low susceptibility to ignition and preparation method therefor |
| ZA2013/09388A ZA201309388B (en) | 2011-05-13 | 2013-12-12 | Cigarette paper with low ignition propensity and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110123667.7A CN102199902B (en) | 2011-05-13 | 2011-05-13 | Cigarette paper with low ignition tendency and preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102199902A CN102199902A (en) | 2011-09-28 |
| CN102199902B true CN102199902B (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110123667.7A Active CN102199902B (en) | 2011-05-13 | 2011-05-13 | Cigarette paper with low ignition tendency and preparation method |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN102199902B (en) |
| AU (1) | AU2012255420B8 (en) |
| WO (1) | WO2012155687A1 (en) |
| ZA (1) | ZA201309388B (en) |
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| WO2017196840A1 (en) * | 2016-05-09 | 2017-11-16 | Michael Beck | Method and device for a resin infused cigarette rolling paper |
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| CN102199902B (en) * | 2011-05-13 | 2014-02-12 | 民丰特种纸股份有限公司 | Cigarette paper with low ignition tendency and preparation method |
| KR101382650B1 (en) | 2011-10-25 | 2014-04-08 | 주식회사 케이티앤지 | Coating composition of low ignition propensity cigarette paper and cigarette using the same |
| CN102619139B (en) * | 2012-04-09 | 2014-02-26 | 天津商业大学 | Water-based halogen-free flame-retardant paper and preparation method thereof |
| KR101404139B1 (en) * | 2012-07-26 | 2014-06-05 | 주식회사 케이티앤지 | Low ignition propensity cigarette paper and cigarette using the same |
| CN102839563A (en) * | 2012-08-30 | 2012-12-26 | 云南烟草科学研究院 | Low ignition propensity cigarette paper and preparation method thereof |
| CN103266539B (en) * | 2013-05-20 | 2015-09-30 | 红云红河烟草(集团)有限责任公司 | Multi-flavor anti-counterfeiting cigarette paper and preparation method thereof |
| PH12014000291A1 (en) * | 2013-10-31 | 2016-05-02 | Glatz Julius Gmbh | Tobacco product wrapping material with controlled burning properties |
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- 2012-03-26 AU AU2012255420A patent/AU2012255420B8/en not_active Ceased
- 2012-03-26 WO PCT/CN2012/072998 patent/WO2012155687A1/en active Application Filing
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2013
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Also Published As
| Publication number | Publication date |
|---|---|
| AU2012255420B2 (en) | 2016-03-31 |
| CN102199902A (en) | 2011-09-28 |
| WO2012155687A1 (en) | 2012-11-22 |
| AU2012255420B8 (en) | 2017-05-11 |
| ZA201309388B (en) | 2014-08-27 |
| AU2012255420A1 (en) | 2013-12-19 |
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