CN100542440C - A kind of fire prevention self-extinguishing of cigarette and preparation facilities and preparation method - Google Patents
A kind of fire prevention self-extinguishing of cigarette and preparation facilities and preparation method Download PDFInfo
- Publication number
- CN100542440C CN100542440C CNB2004100470906A CN200410047090A CN100542440C CN 100542440 C CN100542440 C CN 100542440C CN B2004100470906 A CNB2004100470906 A CN B2004100470906A CN 200410047090 A CN200410047090 A CN 200410047090A CN 100542440 C CN100542440 C CN 100542440C
- Authority
- CN
- China
- Prior art keywords
- cigarette
- coated
- masking liquid
- band
- version roller
- 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.)
- Active
Links
Images
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
A kind of fire prevention self-extinguishing of cigarette and preparation facilities and method are printed on the fire-retardant endless belt of one or more applying fire retardant coating on the cigarette paper that coats outside cigarette props up pipe tobacco.Cigarette yew paper is through being coated with band version roller and press roller on the printing intaglio printing press, being coated with band version roller and press roller is move toward one another, be coated with a band version roller and have the liquid bath that contains the fire retardant masking liquid, after being coated with the netted China ink band that constitutes by the indent aperture on the band version roller surface and masking liquid contacting, hold back a certain amount of masking liquid, being coated with a band version roller turns to cigarette paper and contacts, masking liquid is coated on the cigarette paper, forms inhibiting tape, behind follow-up baking operation, cut into obbbin, cigarette becomes cigarette to prop up on cigarette machine again.The fire prevention self-extinguishing of cigarette that the present invention can extinguish in a few minutes under the prerequisite of discontinuous suction automatically.Apparatus of the present invention are simple in structure, and the technology cost of manufacture is low.
Description
Technical field
The present invention relates under the prerequisite of discontinuous suction, to understand the safety type cigarette that in a few minutes, extinguish automatically and preparation facilities and preparation method in a kind of cigarette industry.
Background technology
Harm of smoking is healthy, and this has been to generally acknowledge undisputable fact.Smoking also might bring fire, and many times, careless smoker enters sleep during as smoking, and their cigarette drops on the inflammable articles such as clothes, furniture or paper; Or irresponsiblely throw out cigarette end everywhere without care, because of carelessness causes fire.
Claim that according to U.S. burn association and Federal Government in the U.S., the fire that is caused by smoking approximately causes 900 people's death every year, 2500 people are injured, and the economic loss that causes reaches 400,000,000 dollars.The federal government of Canada plan will force the merchant of cigar mill to produce the not cigarette product of fire hazardous.This state hygiene department proposes relevant laws and regulations on the management are made amendment routinely, is intended to change the combustion system of cigarette, reduces the death toll that causes because of fire.This state has sent the consulting manuscript that portion is shown new fire protection requirement new standard in December, 2002, new regulation can be forced tobacco company to produce and prevent the fire hazard that careless smoker causes because of carelessness.Cigarette according to the new regulation design can be burnt under lower temperature, also can extinguish automatically in a few minutes under the prerequisite of discontinuous suction.
U.S. government is being urged by U.S. Fei Mo tobacco company, require Congress to implement to formulate a tobacco company and produce the national standard that when the smoker does not inhale, can extinguish cigarette automatically very soon, its objective is the numeral that reduces hundreds of people's death that U.S.'s fire relevant with smoking cause every year.
Fei Mo company supports the federal key reason that requires, and is relevant with a law of New York.Be 2000 284 chapters (New York State 2000 Chapter 284) of New York law.This law for set up cigarette fire safety standard, the restriction fire revise, ratify to become law through governor on August 16th, 2000, come into force after 1 day January in 2003, the transitional period is 180 days.
Its main contents comprise:
1, the cigarette of selling in this state:
(1) light after, a period of time does not aspirate, cigarette will extinguish automatically; Or (2) this cigarette can not ignite office supplies, furniture, sheet or indoor article.
2, this safety type cigarette should meet:
(1) do not increase consumer health's sanitary standard; (2) this safety type cigarette should meet the food hygiene management standard.
This law claims, since in July, 2003, has only and extinguishes cigarette automatically and can sell in the New York.
The U.S. has fermented decades formulating corresponding regulations, and New York becomes first state that the fire safety cigarette is used in requirement.
Claim that according to legislator national congress of the United States Federal similar measure is all being considered to take in Massachusetts, Minnesota, New Jersey and Rhode Island State.
Vice president lawyer mark Berlin moral of Fei Mo management company says that if this law is ratified in these states, this will be the bad dream of production of cigarettes and sale.New Zealand is also considering to formulate similar rules.
After domestic relevant the lighting, a period of time does not aspirate, and the patent of the safety type cigarette that cigarette will extinguish automatically is few, but all has the deficiency of some aspect.
Publication number CN2520682Y (safety cigarette), application number 93241773.6 (Safety cigarette casing), 92202727.7 (fire safety cigarette cover), 95214416.6 (Safety cigarette with extinguisher) etc. relate to is one and is enclosed within the cigarette one end sleeve made from fire proofing that moves of the other end in the past.Clearly, the cigarette cover belongs to the smoking auxiliary tools, uses inconvenience, and can not stop the flame-out problem of cigarette end fully.
What publication number CN1376828A (fire-proof and dust-proof cigarette paper) related to is that inner face is stained with combination with common adhesive with ultra-thin cigarette paper with fiberglass braided one-tenth screen cloth (shape), tool isolate prevent fires, put out certainly, function such as cigarette ash disposed of in its entirety.But this method complex manufacturing technology, the cost height, and be not suitable for industrial mass production, using value is extremely low.
Summary of the invention
The object of the present invention is to provide a kind of fire prevention self-extinguishing of cigarette that can under the prerequisite of discontinuous suction, can in a few minutes, extinguish automatically.
Another object of the present invention provides the device of the above-mentioned fire prevention self-extinguishing of cigarette of preparation.
Another object of the present invention also is to provide the preparation method of the above-mentioned fire prevention self-extinguishing of cigarette of preparation.
The objective of the invention is to realize by following manner:
The present invention includes filter tip, cigarette props up the pipe tobacco part, is provided with the fire-retardant endless belt of one or more applying fire retardant coating on the cigarette paper that coats outside cigarette props up pipe tobacco.
Preparation facilities of the present invention is:
On cigarette yew paper printing intaglio printing press, add one and be coated with band version roller, be coated with and be cigarette paper between band version roller and the press roller, be coated with band version roller and have the liquid bath that contains the fire retardant masking liquid, being coated with band version roller and press roller is move toward one another, be coated with band version roller surface equably transverse row show a Chinese stick band, described China ink band is to be made of a plurality of indent apertures, black belt surface is netted.
The described band version roller that is coated with is the special version of a stainless steel roller, the netted China ink band that the surface becomes a rule laterally to be arranged in parallel through laser ablation, the about 3～5mm of black bandwidth, black spacing interval between shelterbelt 64mm or 32mm.According to what of the amount of being coated with, the China ink band is formed by the indent aperture of the definite shape and the degree of depth; The little hole depth of indent can be 40 μ m-80 μ m; Described indent aperture can be cone-shaped.
Preparation method of the present invention is: cigarette yew paper is through being coated with band version roller and press roller on the printing intaglio printing press, being coated with band version roller and press roller is move toward one another, be coated with band version roller and have the liquid bath that contains the fire retardant masking liquid, be coated with the netted China ink band that constitutes by the indent aperture on the band version roller surface with after masking liquid contacts, hold back a certain amount of masking liquid, being coated with a band version roller turns to cigarette paper and contacts, masking liquid will be absorbed by paper, be coated on the cigarette paper, form inhibiting tape, behind follow-up baking operation, cut into obbbin, cigarette becomes cigarette to prop up on cigarette machine again.
During an inhibiting tape, interband is apart from 64mm on every cigarette; During two inhibiting tapes, interband is apart from 32mm on every cigarette.
Described fire retardant masking liquid comprises the water-soluble flame retardant masking liquid, water-insoluble fire retardant masking liquid.
The fire retardant masking liquid can be divided into two classes:
The water-soluble flame retardant masking liquid, its configuration proportion is: by weight,
Water-soluble flame retardant 10～30%, water 10～30%, adhesive 40-80%.
Adhesive is aqueous adhesive, water lustering oil, waterborne compound adhesive etc.
The aqueous adhesive adhesive is water-based polyurethane adhesive, vinyl urethane;
Water lustering oil is beautiful 595 water lustering oils of bit (the triumphant promise packaging material in economic and technological development zone, Changsha Co., Ltd, No. 8, the husky South Roads of economic and technological development zone, Changsha star).
Food-grade water lustering oil HY8060 or water-based sub-smooth type gloss oil HY8054 (Hong Yang group in Fujian produces, woods industrial area under Fujian Province's Putian City Chengxiang District);
Waterborne compound adhesive is the extraordinary overlapping glue of " Jia Lite " high speed cigarette (Jia Sha Industrial Co., Ltd. of white sand group produces, No. 346, Changsha work East Road);
Fire retardant is generally a kind of soluble in water, halogen-free stibium-free, high effect nontoxic material.Usually be mixed with the aqueous solution of 50-60% during use earlier.
Described linen-cotton flame retardant for textile is SFR-CP or SFR-202 type; Described flame retardant for textile is SFR-120 or SFR-121 type; Described textile, fabrics flame resistance glue are the SFR-CB type; Described composite flame-retardant agent is that (above type product is produced company business address: No. 27 mansions as one wishes Room 2105, new Tai'an, Qingdao City road) by the big chemical industry Co., Ltd in sea, Qingdao City to FR-A.
Use food coloring be for make fire retardant masking liquid color as far as possible with cigarette yew paper color near or be printed as the needed color of cigarette product designer.
Water-insoluble fire retardant masking liquid, its configuration proportion is:
(100ml) organic solvent, (10～20 gram) adhesive, (20～40 gram) fire retardant, a small amount of oil (alcohol) dissolubility food coloring 0.1%.
Organic solvent is generally ethyl acetate, ethanol etc.;
Adhesive then is nitrocellulose, methylcellulose or ethyl cellulose etc.; Fire retardant is a kind of water-insoluble, halogen-free stibium-free, high effect nontoxic solid matter, about 80～100 orders of granularity.
Process for preparation is: a certain amount of adhesive and a small amount of food coloring fully are dissolved in the organic solvent of certain volume, filter out insoluble matter after, on one side stir, slowly add a certain amount of fire retardant on one side, get final product to mixing.
The fire retardant and the additive that are used for controlling burning velocity must be nontoxic through the authoritative department checking, also do not produce Toxic behind high-temp combustion, and do not influence the original suction flavor of cigarette substantially.
By the cigarette finished product of fire retardant papers cigarette is the test sample, and the cigarette finished product that the common disk paper roll connects carries out the auto extinguishing contrast test in the same old way:
Prop up with several test samples and to cigarette in the same old way respectively and light, clamp cigarette gently and prop up the filter tip tail end, filter tip is uprightly placed down, or horizontal positioned, allows its quiet combustion to from horizontal blanking.
Test shows: by the cigarette test sample of fire-retardant obbbin cigarette, when its cigarette props up quietly when firing to inhibiting tape, Cigarette can extinguish automatically; And the cigarette that is connect by the common disk paper roll burns away near filter tip to cigarette Zhi Zehui in the same old way, and some will just extinguish after also will burning the part filter tow.
Description of drawings
Fig. 1 is coated with the schematic diagram of band version roller for the present invention.
Fig. 2 is the schematic diagram of inhibiting tape on the cigarette paper.
Fig. 3 is for being coated with China ink band and indent aperture plane on the band version roller.
Fig. 4 is an indent aperture stereogram of the present invention.
Fig. 5 prepares fire retardant band device schematic diagram for the present invention.
Fig. 6 is the schematic diagram of cigarette of the present invention.
The specific embodiment
Embodiment 1:
Referring to accompanying drawing 1-5, take by weighing 5 kilograms of water-soluble SFR-202 linen-cotton textile combustion inhibitor specials, add 5 kilograms in water, add 20 gram sunset yellows (food-grade), dissolving is fully; The above-mentioned fire retardant aqueous solution is slowly added in 10 kilograms of beautiful 595 water lustering oils of bit, stirs, the water-soluble flame retardant masking liquid.
On cigarette yew paper printing intaglio printing press, add one and be coated with a band version roller 2, be coated with between band version roller 2 and the press roller 8 and be cigarette paper 4, be coated with band edition roller 2 surfaces equably transverse row show the parallel China ink of a rule and be with 3, described China ink is with 3 to be to be made of a plurality of indent apertures 9, and China ink is with 3 surfaces to be netted.
Being coated with band version roller is for 2 times the liquid bath 1 that contains above-mentioned water-soluble flame retardant masking liquid, be coated with China ink on the band version roller 2 and be with 3 with after masking liquid contacts, hold back a certain amount of masking liquid, being coated with a band version roller turns to cigarette paper and contacts, masking liquid will be absorbed by cigarette paper 4, be coated on the cigarette paper 4, form inhibiting tape, interband is apart from 32mm; The gravure degree of depth is 60 μ m.
After the drying operation, cut into obbbin, cigarette becomes test sample cigarette to prop up on cigarette machine again.
Referring to accompanying drawing 6, test sample cigarette props up and comprises that filter tip 6, cigarette prop up pipe tobacco 7 parts, is printed on the fire-retardant endless belt 5 of two applying fire retardant coatings on the cigarette paper 4 that coats outside cigarette props up pipe tobacco 7, and the interband distance is 32mm.A is the press roller direction of motion, and B is for being coated with the band version roller direction of motion, and C is the cigarette paper direction of motion.
The test sample with to compare test by preceding method in the same old way.
Embodiment 2:
Take by weighing 5 kilograms of the universal fire retardants of water-soluble SFR-120 textile, add 5 kilograms in water, add 20 gram sunset yellows (food-grade), dissolving fully; The above-mentioned fire retardant aqueous solution is slowly added in 10 kilograms of water-based polyurethane adhesives, stirs, the water-soluble flame retardant masking liquid.Then the fire retardant masking liquid is injected the liquid bath that cigarette yew paper printing (gravure) machine is coated with band version roller, be coated on cigarette (former) paper by certain specification and requirement, oven dry cuts into dish, and cigarette becomes test sample cigarette to prop up on cigarette machine again.The test sample with to compare test by preceding method in the same old way.
Embodiment 3:
Take by weighing 2 kilograms of the universal fire retardants of water-soluble SFR-120 textile, add 2 kilograms in water, add 20 and restrain Huang (food-grade), dissolving fully; The above-mentioned fire retardant aqueous solution is slowly added in the extraordinary overlapping glues of 16 kilograms of " Jia Lite " high speed cigarettes, stirs, the water-soluble flame retardant masking liquid.Then the fire retardant masking liquid is injected the liquid bath that cigarette yew paper printing (gravure) machine is coated with band version roller, be coated on cigarette (former) paper by certain specification and requirement, oven dry cuts into dish, and cigarette becomes test sample cigarette to prop up on cigarette machine again.The test sample with to compare test by preceding method in the same old way.
Embodiment 4:
Take by weighing 2 kilograms of nitrocelluloses, 20 gram sunset yellows (food-grade) are dissolved in 20 liters of ethyl acetate fully, add 4 kilograms of water-insoluble fire retardants again, and 100 gram bits beautiful 595 water lustering oils stir, water-insoluble fire retardant masking liquid.Then the fire retardant masking liquid is injected the liquid bath that cigarette yew paper printing (gravure) machine is coated with band version roller, be coated on cigarette (former) paper by certain specification and requirement, oven dry cuts into dish, and cigarette becomes test sample cigarette to prop up on cigarette machine again.The test sample with to compare test by preceding method in the same old way.
Embodiment 5:
Take by weighing 2 kilograms of ethyl celluloses, 20 gram sunset yellows (food-grade), stir on one side, slowly be dissolved in 20 liters of ethyl acetate on one side, placement is spent the night, and filters a small amount of insoluble matter, add 4 kilograms of water-insoluble fire retardants again, 100 gram bits beautiful 595 water lustering oils stir, water-insoluble fire retardant masking liquid.Then the fire retardant masking liquid is injected the liquid bath that cigarette yew paper printing (gravure) machine is coated with band version roller, be coated on cigarette (former) paper by certain specification and requirement, oven dry cuts into dish, and cigarette becomes test sample cigarette to prop up on cigarette machine again.The test sample with to compare test by preceding method in the same old way.
Embodiment 6:
Take by weighing 25 kilograms of the universal fire retardants of water-soluble SFR-120 textile, add 25 kilograms in water, add 50 gram sunset yellows (food-grade), dissolving fully; The above-mentioned fire retardant aqueous solution is slowly added in the double centner water lustering oil, stirs, the water-soluble flame retardant masking liquid.Then the fire retardant masking liquid is injected the liquid bath that cigarette yew paper printing (gravure) machine is coated with band version roller, be coated on cigarette (former) paper by certain specification and requirement, oven dry cuts into dish, and cigarette becomes test sample cigarette to prop up on cigarette machine again.The test sample with to compare test by preceding method in the same old way.
Embodiment 7:
Take by weighing 200 gram nitrocelluloses, 1 gram sunset yellow (food-grade), after being dissolved in 1000 milliliters of ethyl acetate fully, add the water-insoluble fire retardant of 300 grams again, stir, add 100 gram bits beautiful 595 water lustering oils again, add 50 milliliters of isopropyl alcohols at last, mix water-insoluble fire retardant masking liquid.Then the fire retardant masking liquid is injected the liquid bath of cigarette machine adding set, be coated on the cigarette bobbin paper by certain specification and requirement, cigarette becomes test sample cigarette to prop up.The test sample with to compare test by preceding method in the same old way.
Claims (8)
1, the device of a kind of self-extinguishing of cigarette of preventing fires of preparation, it is characterized in that on cigarette yew paper printing intaglio printing press, add one and be coated with band version roller (2), be coated with and be cigarette paper (4) between band version roller (2) and the press roller (8), be coated with band version roller (2) and have the liquid bath (1) that contains the fire retardant masking liquid, be coated with band version roller (2) and be move toward one another with press roller (8), be coated with band version roller (2) surface equably transverse row show a Chinese stick band (3), described China ink band (3) is to be made of a plurality of indent apertures (9), and China ink band (3) surface is netted.
2, device according to claim 1, it is characterized in that: the described band version roller (2) that is coated with is stainless steel version roller, the netted China ink band (3) that the surface becomes a rule laterally to be arranged in parallel through laser ablation, China ink bandwidth 3～5mm, China ink spacing interval between shelterbelt 64mm or 32mm, China ink with on indent aperture (9) degree of depth be 40 μ m-80 μ m, described indent aperture (9) is cone-shaped.
3, the method for a kind of self-extinguishing of cigarette of preventing fires of preparation, it is characterized in that: cigarette yew paper is through being coated with band version roller and press roller on the printing intaglio printing press, being coated with band version roller and press roller is move toward one another, be coated with band version roller and have the liquid bath that contains the fire retardant masking liquid, after being coated with the netted China ink band that constitutes by the indent aperture on the band version roller surface and masking liquid contacting, hold back a certain amount of masking liquid, being coated with a band version roller turns to cigarette paper and contacts, masking liquid will be absorbed by paper, be coated on the cigarette paper, form inhibiting tape, behind follow-up baking operation, cut into obbbin, cigarette becomes cigarette to prop up on cigarette machine again.
4, method according to claim 3, it is characterized in that: the fire retardant masking liquid is water-soluble flame retardant masking liquid or water-insoluble fire retardant masking liquid, wherein water-soluble flame retardant masking liquid configuration proportion is: water-soluble flame retardant 10～30%, water 10～30%, adhesive 40-80%, by weight; Water-insoluble fire retardant masking liquid, its configuration proportion is: the 100ml organic solvent contains 10～20 gram adhesives, 20～40 gram fire retardants.
5, method according to claim 4 is characterized in that: the adhesive in the water-soluble flame retardant masking liquid is aqueous adhesive, water lustering oil or waterborne compound adhesive, and fire retardant is linen-cotton flame retardant for textile or fabrics flame resistance glue.
6, method according to claim 5 is characterized in that: the aqueous adhesive adhesive is water-based polyurethane adhesive or vinyl urethane.
7, method according to claim 4 is characterized in that: the organic solvent in the water-insoluble fire retardant masking liquid is ethyl acetate, ethanol; Adhesive then is nitrocellulose, methylcellulose or ethyl cellulose; Fire retardant is linen-cotton flame retardant for textile or fabrics flame resistance glue, granularity 80～100 orders.
8, method according to claim 4 is characterized in that: also be added with a small amount of oil or pure dissolubility food coloring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100470906A CN100542440C (en) | 2004-12-24 | 2004-12-24 | A kind of fire prevention self-extinguishing of cigarette and preparation facilities and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100470906A CN100542440C (en) | 2004-12-24 | 2004-12-24 | A kind of fire prevention self-extinguishing of cigarette and preparation facilities and preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1795770A CN1795770A (en) | 2006-07-05 |
| CN100542440C true CN100542440C (en) | 2009-09-23 |
Family
ID=36817241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100470906A Active CN100542440C (en) | 2004-12-24 | 2004-12-24 | A kind of fire prevention self-extinguishing of cigarette and preparation facilities and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100542440C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504730A (en) * | 2011-09-26 | 2012-06-20 | 湖南中烟工业有限责任公司 | Flame retardant adhesive capable of automatic cigarette extinguishment, and application method thereof |
| CN102391795A (en) * | 2011-09-26 | 2012-03-28 | 湖南中烟工业有限责任公司 | Acidic flame-retardant adhesive for automatically extinguishing cigarettes and application method |
| CN102501570B (en) * | 2011-12-02 | 2013-10-30 | 牡丹江恒丰纸业股份有限公司 | Gravure press producing cigarette paper with flame retarding zone and production method |
| CN102493285B (en) * | 2011-12-02 | 2013-10-30 | 牡丹江恒丰纸业股份有限公司 | Fire retardant, cigarette paper with antiflaming belt and preparation method of cigarette paper |
| DE102012111635B8 (en) * | 2012-11-30 | 2014-06-26 | Delfortgroup Ag | Improved cigarette paper for self-extinguishing cigarettes and process for its preparation |
| CN103653262A (en) * | 2013-12-23 | 2014-03-26 | 湖南中烟工业有限责任公司 | Low-temperature cigarette with self-extinguishing device |
| CN104875482B (en) * | 2015-05-12 | 2017-07-28 | 江苏中烟工业有限责任公司 | The preparation facilities and preparation method of a kind of LIP cigarette |
-
2004
- 2004-12-24 CN CNB2004100470906A patent/CN100542440C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1795770A (en) | 2006-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100542440C (en) | A kind of fire prevention self-extinguishing of cigarette and preparation facilities and preparation method | |
| CN1839717B (en) | Smoking articles with reduced ignition proclivity characteristics | |
| CN101646360B (en) | Wrappers for smoking articles having reduced diffusion leading to reduced ignition proclivity characteristics | |
| CN101275377A (en) | Novel flame-retardant tipping paper | |
| CN102493285B (en) | Fire retardant, cigarette paper with antiflaming belt and preparation method of cigarette paper | |
| NZ331581A (en) | Smokable filler material for smoking articles that mimics tobacco comprising an aerosol generating means, a non-combustible inorganic filler, a binder, an extract from a flavour fuel source material and optionally a biopolymer | |
| CN102199902A (en) | Cigarette paper with low ignition tendency and preparation method | |
| US2020646A (en) | Wrapper paper for cigars, cigarettes, and the like | |
| CN102321438A (en) | Flame-retardant adhesive additive, and flame-retardant adhesive and application method thereof | |
| KR20150119863A (en) | Smoking article with colour shifting marking | |
| CN104631206B (en) | A kind of preparation method of transparent coloured cork paper and its application in the preparation of visible filter stick cigarette | |
| GB909272A (en) | Tobacco composition | |
| US2373512A (en) | Process for making flame-coloring articles | |
| CN100510705C (en) | Method for confirming no applying glue region of perforated tipping paper on ventilated cigarette filter tip | |
| CN2783770Y (en) | Fireproof self-extinguishing cigarette and manufacture apparatus | |
| GB768381A (en) | Improvements in or relating to tobacco smoke filters | |
| CN2756008Y (en) | Self extinguishing safety cigarette | |
| NL7805224A (en) | PROCESS FOR MAKING FIRE-RETARDANT AND NON-DRIPPING POLYURETHANELASTOPLASTICS IN FIRE SITUATIONS AND FLAME RETARDANT POLYURETHANELASTOPLASTIC MIXTURE, WHICH DOES NOT DRIP IN FIRE SITUATIONS. | |
| CN1795771A (en) | Fireproof self-extinguishing safe type cigarette and preparation method | |
| CN106714591A (en) | Smoking article with over-tipping band | |
| CN103233391A (en) | Acidic flame-retardant additive for cigarette and application thereof | |
| CN103173162A (en) | Acidic flame-retardant holder adhesive for cigarettes | |
| CN2756010Y (en) | Fire-proof self extinguishing cigarette and its preparing device | |
| CN101798779B (en) | Flame-retardant safe cigarette tipping base paper and preparation method thereof | |
| CN2756009Y (en) | Fire-proof self extinguishing cigarette |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA TOBACCO HUNAN INDUSTRIAL CORPORATION Free format text: FORMER OWNER: CHANGSHA CIGARETTE FACTORY Effective date: 20070511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070511 Address after: 410001 Mars Development Zone, Hunan, Changsha seven Applicant after: China Tobacco Hunan Industrial Corporation Address before: 410007 No. 426 middle labour Road, Changsha, Hunan Applicant before: Changsha Cigarette Factory |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |