AU2012255420A1 - Cigarette paper having low susceptibility to ignition and preparation method therefor - Google Patents
Cigarette paper having low susceptibility to ignition and preparation method therefor Download PDFInfo
- Publication number
- AU2012255420A1 AU2012255420A1 AU2012255420A AU2012255420A AU2012255420A1 AU 2012255420 A1 AU2012255420 A1 AU 2012255420A1 AU 2012255420 A AU2012255420 A AU 2012255420A AU 2012255420 A AU2012255420 A AU 2012255420A AU 2012255420 A1 AU2012255420 A1 AU 2012255420A1
- Authority
- AU
- Australia
- Prior art keywords
- cigarette paper
- cigarette
- filler
- ignition
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 126
- 238000002360 preparation method Methods 0.000 title description 4
- 238000000576 coating method Methods 0.000 claims abstract description 55
- 239000011248 coating agent Substances 0.000 claims abstract description 51
- 239000000945 filler Substances 0.000 claims abstract description 31
- 239000004034 viscosity adjusting agent Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 30
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 15
- 229920002472 Starch Polymers 0.000 claims description 14
- 235000019698 starch Nutrition 0.000 claims description 14
- 239000008107 starch Substances 0.000 claims description 14
- 229910052783 alkali metal Inorganic materials 0.000 claims description 13
- 235000010443 alginic acid Nutrition 0.000 claims description 11
- 229920000615 alginic acid Polymers 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 229920000858 Cyclodextrin Polymers 0.000 claims description 10
- 229920002774 Maltodextrin Polymers 0.000 claims description 10
- 239000005913 Maltodextrin Substances 0.000 claims description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 10
- 229940035034 maltodextrin Drugs 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 10
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 9
- 239000000347 magnesium hydroxide Substances 0.000 claims description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 108010010803 Gelatin Proteins 0.000 claims description 7
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 7
- 229920000159 gelatin Polymers 0.000 claims description 7
- 239000008273 gelatin Substances 0.000 claims description 7
- 235000019322 gelatine Nutrition 0.000 claims description 7
- 235000011852 gelatine desserts Nutrition 0.000 claims description 7
- 239000001814 pectin Substances 0.000 claims description 7
- 229920001277 pectin Polymers 0.000 claims description 7
- 235000010987 pectin Nutrition 0.000 claims description 7
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 6
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 6
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 6
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 6
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 3
- -1 aluminum salt compound Chemical class 0.000 description 10
- 239000003517 fume Substances 0.000 description 9
- 230000000391 smoking effect Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000035699 permeability Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 5
- 229940072056 alginate Drugs 0.000 description 5
- 239000013068 control sample Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000011591 potassium Substances 0.000 description 5
- 229960003975 potassium Drugs 0.000 description 5
- 229910001414 potassium ion Inorganic materials 0.000 description 5
- 229910001415 sodium ion Inorganic materials 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical class CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Chemical class OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- CKJOVASDYNQNQE-UHFFFAOYSA-N [C].[C].N1=CC=CC(=C1)C1N(C)CCC1 Chemical compound [C].[C].N1=CC=CC(=C1)C1N(C)CCC1 CKJOVASDYNQNQE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical class O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- SYHGEUNFJIGTRX-UHFFFAOYSA-N methylenedioxypyrovalerone Chemical compound C=1C=C2OCOC2=CC=1C(=O)C(CCC)N1CCCC1 SYHGEUNFJIGTRX-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001508 potassium citrate Substances 0.000 description 1
- 229960002635 potassium citrate Drugs 0.000 description 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 1
- 235000011082 potassium citrates Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Paper (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
A cigarette paper having low susceptability to ignition, comprising a common cigarette paper and a coating consisting of a film former, a viscosity modifier and a filler, brushed or printed on an internal surface of the common cigarette paper. Provided also is a method for preparing the cigarette paper having low susceptability to ignition, comprising the following steps: preparing the common cigarette papers with specification; adding the viscosity modifier and the film former to a suspension formulated from the filler; and adding the formulated size onto the surface of the cigarette paper via a screen by printing and coating.
Description
A CIGARETTE PAPER HAVING LOW SUSCEPTIBILITY TO IGNITION AND METHOD FOR PREPARING THE SAME FIELD OF THE INVENTION The present invention relates to the field of cigarette processing, in particular to a method for preparing a cigarette paper having low susceptibility to ignition. BACKGROUND OF THE INVENTION According to statistics complied by Consumer Product Safety Commission (CPSC) in USA, the major cause of devastating fires is due to the burning cigarette placed on bed or upholstered furniture like sofa, directly resulting in 20% of fire deaths. Almost 900 persons are dead and more than 250 persons are injured each year, causing up to 400 million dollars of economic losses. The proposal of a cigarette having low susceptibility to ignition throughout the world is mainly aimed at reducing fire losses, and thus the large-scale international cigarette paper manufacturers such as Moody International Group as well as Wattens Paper Co., Ltd., etc. launch cigarette papers with a reduced risk of fire. The current cigarettes having low susceptibility to ignition are designed in such a way that a flame-retardant belt is installed in the cigarette paper so as to be self-extinguishable under a non-suctioning condition, when the cigarette is placed on the inflammables. However, after the cigarette paper is coated with the flame-retardant belt, when the cigarette burns to the flame-retardant belt, it will lead to two phenomena: 1) the cigarette in hand is easy to extinguish under the non-suctioning condition and needs to be relit; 2) the irritation of fumes and the amount of offensive odor are increased in association with the generation of smells, affecting the quality in smoking of cigarettes. Currently, the two negative effects mentioned above have become serious impediments to the enhancement of overall quality in smoking of cigarette having low susceptibility to ignition. At present, there is no domestic product of cigarette having low susceptibility to ignition which is not only capable of maintaining the flammability in its natural state in order to meet the design requirements of cigarette with low ignition, but also preventing the influence on the overall quality in smoking thereof at the same time.
SUMMARY OF THE INVENTION Specific to the disadvantage of the prior art, the present invention is intended to provide a cigarette paper having low susceptibility to ignition and method for preparing the same. When the cigarette naturally burns to the coating belt in the atmosphere, it would have a low probability of extinguishment or even be inextinguishable; whereas under the standard condition of test, contact substrate filter paper has a high probability of extinguishment, and does not have significantly negative effect on the fumes and the overall quality in smoking of cigarette. Said cigarette paper having low susceptibility to ignition comprises a common cigarette paper made by paper-making process and a coating consisting of a film former, a viscosity modifier and a filler, brushed or printed on an internal surface of the common cigarette paper to constitute a coating belt. Said film former is selected from one or more of the following substances: starch, cyclodextrin, maltodextrin, pectin, and gelatin; said viscosity modifier is selected from one or more of the following substances: alkali metal alginates, polyvinyl alcohol, and sodium carboxymethyl cellulose; said filler is selected from one or more of the following substances: calcium carbonate, magnesium hydroxide, and aluminum hydroxide; the mass percentage of said film former with respect to cigarette paper is 3%-6%, the mass percentage of said viscosity modifier with respect to cigarette paper is 0.1%-1%, the mass percentage of said filler with respect to cigarette paper is 5%-10%. Said film former comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 1%-1.5% of starch, 1%-2.0% of cyclodextrin, 1%-2.5% of maltodextrin; or 1%-1.5% of starch, 1%-2.0% of pectin, 1%-2.5% of gelatin; said viscosity modifier comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 0.05%-0.8% of alkali metal alginates, 0.05%-0.2% of polyvinyl alcohol or sodium carboxymethyl cellulose; said filler comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 5%-8% of calcium carbonate, 0%-2% of magnesium hydroxide or aluminum hydroxide. A method for preparing the cigarette paper having low susceptibility to ignition as described above comprises the following steps: (1) Preparing a common cigarette paper with a certain specification; (2) Said filler is formulated into a suspension with a mass percentage of 40%-60%, and then homogeneously stirred; (3) At room temperature, said viscosity modifier component is added into the suspension obtained in step (2) to provide an aqueous solution with a mass percentage of 2%-4%, and then stirred for 10 minutes; (4) At room temperature, said film former component is then added into the aqueous solution obtained in step (3) to provide an aqueous solution with a mass percentage of 25%-35%, and then stirred for 20 minutes; (5) By means of printing and coating, the size formulated in step (4) is added onto the surface of the cigarette paper at a certain interval via a screen. The present invention employs a screen with a certain interval; the width of coating belt is 6mm or 8mm. Compared with the prior art, the present invention has achieved the following technical effects: 1. By means of printing via a screen, the present invention obtains a coating belt with a certain interval, capable of ensuring the uniformity of coating and simplifying the operation; 2. By optimizing the combination of various materials, the present invention picks out more suitable film formers, viscosity modifiers and fillers. By controlling the coating amount, these additives can effectively adjust the air permeability of cigarette paper, maintain the adjustability of cigarette having low ignition, and meet different design requirements for cigarette having low ignition; meanwhile, these additives can decrease the transparency of coating belt, and guarantee a consistent appearance for cigarette; 3. All the film formers and viscosity modifiers provided in the present invention are safe additives for food products and the fillers are common fillers for paper-making process, which ensures the innocuousness, safety and environmental friendliness of cigarette products; 4. The coating belt in the present invention is prepared by printing via a screen. After being rolled into a cigarette, the cigarette has a low probability of extinguishment or even can be inextinguishable, when naturally burning to the coating belt in the atmosphere; whereas under the standard condition of test, contact substrate filter paper has a high probability of extinguishment, and does not have significantly negative effect on the released amounts of harmful components in cigarette fumes and the overall quality in smoking of cigarette; 5. The present invention will greatly improve the quality of cigarette having low-ignition and the good functioning of production process, bring good social and economic benefits, and possibly become a new economic growth point for cigarette products.
DETAILED DESCRIPTION OF THE EMBODIMENTS By virtue of the specific embodiments below, the present invention will be further illustrated. The preparation of cigarette paper having low susceptibility to ignition basically employs the existing paper-making process such as defiberation of fiber starting materials, beating, adjustment of ratio between long-fiber and short-fiber, addition of filler(s) and functional auxiliary agent(s), followed by formation of dehydrated paper, and subsequential pressing, drying, rolling and rerolling to carry out the production of cigarette paper. The cigarette paper having low susceptibility to ignition of the present invention comprises a common cigarette paper made by paper-making process, characterized in that a coating consisting of a film former, a viscosity modifier and a filler is brushed or printed on an internal surface of the common cigarette paper to constitute a coating belt. Said film former is selected from one or more of the following substances: starch, cyclodextrin, maltodextrin, pectin, and gelatin; said viscosity modifier is selected from one or more of the following substances: alkali metal alginates, polyvinyl alcohol, and sodium carboxymethyl cellulose; said filler is selected from one or more of the following substances: calcium carbonate, magnesium hydroxide, and aluminum hydroxide; the mass percentage of said film former with respect to cigarette paper is 3%-6%, the mass percentage of said viscosity modifier with respect to cigarette paper is 0.1%-1%, the mass percentage of said filler with respect to cigarette paper is 5%-10%. Said film former comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 1%-1.5% of starch, 1%-2.0% of cyclodextrin, 1%-2.5% of maltodextrin; or 1%-1.5% of starch, 1%-2.0% of pectin, 1%-2.5% of gelatin; said viscosity modifier comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 0.05%-0.8% of alkali metal alginates, 0.05%-0.2% of polyvinyl alcohol or sodium carboxymethyl cellulose; said filler comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 5%-8% of calcium carbonate, 0%-2% of magnesium hydroxide or aluminum hydroxide. A method for preparing the cigarette paper having low susceptibility to ignition as described above comprises the following steps: (1) Preparing a common cigarette paper with a certain specification; (2) Said filler is formulated into a suspension with a mass percentage of 40%-60%, and then homogeneously stirred; (3) At room temperature, said viscosity modifier component is added into the suspension obtained in step (2) to provide an aqueous solution with a mass percentage of 2%-4%, and then stirred for 10 minutes; (4) At room temperature, said film former component is then added into the aqueous solution obtained in step (3) to provide an aqueous solution with a mass percentage of 25%-35%, and then stirred for 20 minutes; (5) By means of printing and coating, the size formulated in step (4) is added onto the surface of the cigarette paper at a certain interval via a screen. The present invention employs a screen with a certain interval; the width of coating belt is 6mm or 8mm. Examples: The preparation of cigarette paper in cigarette having low susceptibility to ignition according to the present invention and the coating process by printing via a screen would be described hereinafter. I. Cigarette Paper 1. The Characters of Cigarette Paper The specified weight range of cigarette paper is 20-100g/m 2 , the air permeability of cigarette paper is 20-90 Coresta; 2. The Application of Various Inorganic Fillers (1) Calcium carbonate, light calcium carbonate powder or a newly prepared suspension of calcium carbonate. The mass percentage thereof ranges from 15% to 50%, with respect to final paper product; (2) Magnesium-containing material with a large specific surface area, it may be magnesium oxide powder, magnesium hydroxide powder or newly prepared magnesium hydroxide. The mass percentage of magnesium ion represented by magnesium hydroxide ranges from 5% to 40%, with respect to final paper product; (3) Trihydroxyaluminum and aluminum salt compound, it refers to the filler for making paper such as aluminum sulfate, sodium metaaluminate, polymeric aluminum chloride, aluminum hydroxide and the like. The mass percentage of aluminum ion represented by aluminum oxide ranges from 5% to 30%, with respect to final cigarette paper product; (4) Silicon oxide or silicate or a mixture thereof, including silicon oxides with different forms, alkali metal salts or alkaline earth metal salts or aluminum salts of silicic acid with different forms. The mass percentage of silicon represented by silicon oxide ranges from 1% to 10%, with respect to final paper product; 3. The Application of Organic Oxidizer The organic oxidizer used in the present invention refers to alkali metal salts of carboxylic acids: potassium or sodium salts of acetic acid, succinic acid, tartraric acid, citric acid, fumaric acid and the like. Potassium and sodium ions could be derived from one or more carboxylates, the content of potassium ion comprised in cigarette paper may range from 0% to 100% by weight with respect to the total content of potassium and sodium ions. Similarly, the content of sodium ion may range from 0% to 100% by weight with respect to the total content of potassium and sodium ions. The total content of potassium and sodium ions comprised in cigarette paper ranges from 0.5% to 10% by weight. The present invention has no special requirements on paper fibers. Natural fibers for general production can be used. II. Coating process by printing via a screen 1. Preparation of Coating Solution The coating belt in cigarette paper having low susceptibility to ignition according to the present application comprises a film former, a viscosity modifier, and a filler. At room temperature, the filler is formulated into a suspension of 40%-60%, and then homogeneously stirred; the viscosity modifier component is then added to provide an aqueous solution of 2%-4%, and stirred for 10 minutes; the film former component is finally added to provide an aqueous solution of 25%-35%, and stirred for 20 minutes; the coating solution is thus obtained. 2. The coating process via a screen Using the coating process by printing via a screen, the aforesaid coating solution is transferred to the inner surface of cigarette paper via a screen with a certain interval. The selected width of coating belt may be 6mm or 8mm. The coating machine is set to coat the cigarette paper on one side, the speed of coating is 100m/min, the temperature of drying is 100 C. After rerolling and slitting, the final cigarette paper having low susceptibility to ignition can be obtained.
By applying the aforesaid technology to the production of cigarette, the cigarette paper thus produced could improve the quality of cigarette having low susceptibility to ignition. This could be illustrated by specific examples: Example 1 To 700kg of wood pulp, 500kg of calcium carbonate was added. potassium citrate with a mass percentage of 40% and sodium citrate with a mass percentage of 6% were formulated and added as oxidizers. The cigarette paper was produced according to common method for making paper. The characters of cigarette paper were controlled by device as 28g/m 2 of specified weight and 80 Coresta of air permeability. At room temperature, to a bulk for formulating coating solution, a certain amount of calcium carbonate as filler was added and formulated into a suspension with a mass percentage of 50%, and then homogeneously stirred; alkali metal alginate and polyvinyl alcohol as viscosity modifiers with respective mass percentages of 2% and 1% were added thereinto, and then homogeneously stirred; starch, maltodextrin and cyclodextrin as film formers with respective mass percentages of 5%, 8% and 12% were added thereinto, and then homogeneously stirred. The width of coating belt printed via a screen may be 6mm. Example 2 The production process of cigarette paper prepared according to Example 1. At room temperature, to a bulk for formulating coating solution, a certain amount of calcium carbonate as filler was added and formulated into a suspension with a mass percentage of 50%, and then homogeneously stirred; alkali metal alginate and sodium carboxylmethyl cellulose as viscosity modifiers with respective mass percentages of 2% and 1% were added thereinto, and then homogeneously stirred; starch, maltodextrin and cyclodextrin as film formers with respective mass percentages of 5%, 8% and 12% were added thereinto, and then homogeneously stirred. The width of coating belt printed via a screen may be 6mm. Example 3 The production process of cigarette paper prepared according to Example 1. At room temperature, to a bulk for formulating coating solution, a certain amount of calcium carbonate as filler was added and formulated into a suspension with a mass percentage of 50%, and then homogeneously stirred; alkali metal alginate and polyvinyl alcohol as viscosity modifiers with respective mass percentages of 3% and 1% were added thereinto, and then homogeneously stirred; starch, pectin and gelatin as film formers with respective mass percentages of 5%, 8% and 12% were added thereinto, and then homogeneously stirred. The width of coating belt printed via a screen may be 6mm. Example 4 The production process of cigarette paper prepared according to Example 1. At room temperature, to a bulk for formulating coating solution, a certain amount of calcium carbonate as filler was added and formulated into a suspension with a mass percentage of 50%, and then homogeneously stirred; alkali metal alginate and polyvinyl alcohol as viscosity modifiers with respective mass percentages of 3% and 1% were added thereinto, and then homogeneously stirred; starch, maltodextrin and cyclodextrin as film formers with respective mass percentages of 5%, 10% and 15% were added thereinto, and then homogeneously stirred. The width of coating belt printed via a screen may be 6mm. Example 5 The production process of cigarette paper prepared according to Example 1. At room temperature, to a bulk for formulating coating solution, a certain amount of calcium carbonate as filler was added and formulated into a suspension with a mass percentage of 50%, and then homogeneously stirred; alkali metal alginate and polyvinyl alcohol as viscosity modifiers with respective mass percentages of 3% and 1% were added thereinto, and then homogeneously stirred; starch, maltodextrin and cyclodextrin as film formers with respective mass percentages of 5%, 12% and 18% were added thereinto, and then homogeneously stirred. The width of coating belt printed via a screen may be 6mm. The effects of different embodiments on major physical indicators of cigarette paper were investigated. The cigarette paper without printing coating belt was used as original cigarette paper. The results were shown in Table 1. It could be seen from the results in Table that, compared with the original cigarette paper, all those coated by printing via a screen according to different Examples exhibited an increase of 4g/m 2 in specific weight, whereas the air permeabilities of cigarette papers decreased from 80 Coresta (Unit: CU) for control sample to 5-20 Coresta respectively for different Examples; various Examples had little effect on other physical indicators of cigarette paper. Table 1. The comparison of major physical indicators between various Examples and original cigarette paper control Example Example Example Example Example Test items sample 1 2 3 4 5 Specific weight g/m 28.1 31.8 31.6 32.1 32.0 32.4 Air permeability of 15.8 12.4 14.3 10.3 7.5 coating belt CU Air permeability of 80.4 78.9 80.2 79.6 80.6 79.8 uncoated area CU Whiteness % 91.0 90.0 90.0 90.0 90.0 90.0 Opacity % 74.2 74.5 74.7 75.1 74.8 75.0 Ash content % 17.8 18.0 18.2 18.1 18.1 18.3 Tensile energy 1. 10.2 9.94 9.83 9.78 9.82 9.75 absorption Under the same condition, the tobacco of a domestic cigarette marketed under a certain brand for export was adopted to prepare samples. The sample made of common cigarette paper was taken as control sample. According to FASE test method (for horizontally placed cigarettes which naturally burns in the atmospheric) and ASTM E2187- 04 test method (performed on specific filler paper substrate in test box) for cigarette having low susceptibility to ignition, the ignitions of control sample and samples provided in various Examples were measured. The results were shown in Table 2. Table 2. The probabilities of extinguishment of cigarette samples under different test methods TetControl Example Example Example Example Example Standard methods sample 1 2 3 4 5 FASE 0% 0% 0% 2.5% 0% 4.2% 92.5 97.5 ASTM 0.8% 92.5% 100% 100 % >75% The number of cigarette tested: 120 It could be seen from the test results that, according to FASE test method, the samples having coating belt provided in various Examples were of very low probabilities of extinguishment or even inextinguishable; according to ASTM E2187-04 test method, they were of probabilities of extinguishment of more than 90%, meeting the standard requirement of probability of extinguishment of more than 75%, with a low susceptibility to ignition. By means of smoking machine, the assay of fumes was performed on cigarette samples having low susceptibility to ignition provided in various Examples and control cigarette sample. The test results were shown in Table 3.
Table 3. The results of assay of fumes on samples of various Examples and control Labeled Labeled Total amount Amount Amount of amount of Amount Times of Sample amount of particulate of nicotine carbon carbon of tarsmkn number of tar matter in fumes monooxide monoxidemgpcte/i mg/pic mnpic mg/pic mg/pic mg/pic mg/pic time/pic mg/pic Control 10 12 11.95 9.3 0.90 11.2 6.8 Example 10 12 11.74 8.8 0.89 10.9 6.8 Example2 10 12 12.82 9.6 0.96 11.6 7.0 Example3 10 12 12.54 9.5 0.93 11.9 6.9 Example4 10 12 12.12 9.5 0.91 11.4 7.0 Example5 10 12 12.28 10.0 0.94 12.1 7.1 From the test results of fume indicators in Table, it could also be seen that, by adjusting the air permeability of original cigarette paper, the fume indicators of the samples having low susceptibility to ignition provided in various Examples and control sample marginally changed, meeting the design requirements of labeling on cigarette box. The sensory quality of cigarette having low susceptibility to ignition was evaluated. The results showed that, compared with control sample, all the samples provided in various Examples were slightly irritating. However, it had no significant negative effect on the overall quality in smoking of cigarette, due to the particularity of cigarette having low susceptibility to ignition. Therefore, we only need to maintain the original quality in smoking of cigarette, under a premise of meeting the design requirement of low ignition. In summary, by printing via a screen, the present invention is intended to add a coating belt comprising a film former, a viscosity modifier and a filler onto a cigarette paper. The naturally burning cigarette sample is inextinguishable in the atmosphere. Whereas, under the condition that meets the requirement of extinguishment on the combustible substrate, the fumes indicators of cigarette were less affected, without affecting the overall quality in smoking of cigarette.
Claims (5)
1. A cigarette paper having low susceptibility to ignition, comprising a common cigarette paper made by paper-making process, characterized in that a coating consisting of a film former, a viscosity modifier and a filler is brushed or printed on an internal surface of the common cigarette paper to constitute a coating belt.
2. The cigarette paper having low susceptibility to ignition according to claim 1, characterized in that said film former is selected from one or more of the following substances: starch, cyclodextrin, maltodextrin, pectin, and gelatin; said viscosity modifier is selected from one or more of the following substances: alkali metal alginates, polyvinyl alcohol, and sodium carboxymethyl cellulose; said filler is selected from one or more of the following substances: calcium carbonate, magnesium hydroxide, and aluminum hydroxide; the mass percentage of said film former with respect to cigarette paper is 3%-6%, the mass percentage of said viscosity modifier with respect to cigarette paper is 0.1%-1%, the mass percentage of said filler with respect to cigarette paper is 5%-10%.
3. The cigarette paper having low susceptibility to ignition according to claim 2, characterized in that said film former comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 1%-1.5% of starch, 1%-2.0% of cyclodextrin, 1%-2.5% of maltodextrin; or 1%-1.5% of starch, 1%-2.0% of pectin, 1%-2.5% of gelatin; said viscosity modifier comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 0.05%-0.8% of alkali metal alginates, 0.05%-0.2% of polyvinyl alcohol or sodium carboxymethyl cellulose; said filler comprised in coating belt includes the following components with their mass percentages with respect to cigarette paper: 5%-8% of calcium carbonate, 0%-2% of magnesium hydroxide or aluminum hydroxide.
4. A method for preparing the cigarette paper having low susceptibility to ignition according to claim 1 or 2or 3, characterized in that the method comprises the following steps: (1) Preparing a common cigarette paper with a certain specification; (2) Said filler is formulated into a suspension with a mass percentage of 40%-60%, and then homogeneously stirred; (3) At room temperature, said viscosity modifier component is added into the suspension obtained in step (2) to provide an aqueous solution with a mass percentage of 2%-4%, and then stirred for 10 minutes; (4) At room temperature, said film former component is then added into the aqueous solution obtained in step (3) to provide an aqueous solution with a mass percentage of 25%-35%, and then stirred for 20 minutes; (5) By means of printing and coating, the size formulated in step (4) is added onto the surface of the cigarette paper at a certain interval via a screen.
5. The method for preparing the cigarette paper having low susceptibility to ignition according to claim 4, characterized in that it employs a screen with a certain interval and in that the width of coating belt is 6mm or 8mm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110123667.7 | 2011-05-13 | ||
| 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 |
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| Publication Number | Publication Date |
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| AU2012255420A1 true AU2012255420A1 (en) | 2013-12-19 |
| AU2012255420B2 AU2012255420B2 (en) | 2016-03-31 |
| AU2012255420B8 AU2012255420B8 (en) | 2017-05-11 |
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| AU2012255420A Ceased AU2012255420B8 (en) | 2011-05-13 | 2012-03-26 | Cigarette paper having low susceptibility to ignition and preparation method therefor |
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| Country | Link |
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| CN (1) | CN102199902B (en) |
| AU (1) | AU2012255420B8 (en) |
| WO (1) | WO2012155687A1 (en) |
| ZA (1) | ZA201309388B (en) |
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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 |
| PH12014000291B1 (en) | 2013-10-31 | 2018-03-16 | Glatz Julius Gmbh | Tobacco product wrapping material with controlled burning properties |
| CN104195887B (en) * | 2014-08-29 | 2016-08-10 | 民丰特种纸股份有限公司 | A kind of low-temperature heat type Medicated cigarette is with not firing cigarette paper and preparation method thereof |
| CN104480791B (en) * | 2014-11-11 | 2016-03-09 | 湖北中烟工业有限责任公司 | A kind of Thermo-sensitive low ignition tendency cigarette paper and preparation method thereof |
| RU2666667C1 (en) * | 2014-12-02 | 2018-09-11 | Джапан Тобакко Инк. | Cigarette wrapping paper and cigarette wrapped by paper with use of the specified cigarette wrapping paper |
| CN104805730B (en) * | 2015-04-07 | 2017-04-26 | 牡丹江恒丰纸业股份有限公司 | Burning inhibition composition with carbon monoxide reduction function for cigarette paper and applying method and manufacturing method thereof |
| CN105568752A (en) * | 2015-12-10 | 2016-05-11 | 民丰特种纸股份有限公司 | Preparation method of functional cigarette paper capable of reducing harmful ingredients of smoke |
| US20190116871A1 (en) * | 2016-05-09 | 2019-04-25 | Michael Beck | Method and Device for a Resin Infused Cigarette Rolling Paper |
| CN106012683A (en) * | 2016-07-13 | 2016-10-12 | 安徽凤凰滤清器股份有限公司 | Anti-fouling and high-contact-area double-layer composite fuel filter paper and preparation method thereof |
| CN106245440A (en) * | 2016-08-25 | 2016-12-21 | 云南中烟工业有限责任公司 | A kind of method improving Medicated cigarette paper bag ash effect |
| CN112030605A (en) * | 2020-09-02 | 2020-12-04 | 云南中烟工业有限责任公司 | A kind of microbial polysaccharide flame retardant coating for cigarette paper and its preparation method and application |
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- 2012-03-26 WO PCT/CN2012/072998 patent/WO2012155687A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
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| AU2012255420B8 (en) | 2017-05-11 |
| AU2012255420B2 (en) | 2016-03-31 |
| ZA201309388B (en) | 2014-08-27 |
| CN102199902B (en) | 2014-02-12 |
| CN102199902A (en) | 2011-09-28 |
| WO2012155687A1 (en) | 2012-11-22 |
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