CN2180671Y

CN2180671Y - Refractory cigarette paper

Info

Publication number: CN2180671Y
Application number: CN 93205345
Authority: CN
Inventors: 孙翔久
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-05
Filing date: 1993-03-05
Publication date: 1994-10-26
Anticipated expiration: 2003-03-05

Abstract

The utility model discloses a refractory cigarette paper, which can completely collect soot in the paper. Scrap can be thoroughly smoked, and smoking time is extended. The partial toxin of the smoke can be simultaneously filtered, so that the scald and the fire are prevented. The refractory cigarette paper has water plasticity and rigidity in the dry state. The smoked cigarette can keep the original shape by the supporting of the paper. The soot can not leak after the cigarette is smoked because of the compactness of the intersecting vent holes between refractory fiber. The refractory cigarette paper is favorable to collect and sweep. The utility model changes the traditional customs of smoking, and has the advantages of simple structure, low cost, convenient operation, safety and sanitation.

Description

Refractory cigarette paper

The utility model is a kind of cigarette paper.

At present, all in the world cigarette smokes in the process people, all has following shortcoming: the first, and to collect cigarette ash with ashtray indoor, but can not eradicate the descend slowly and lightly problem of cigarette ash when smoking; In outdoor or other public arena, ashtray is used in inconvenience, and cigarette ash flies around very unfavorable to environmental sanitation, and is very big to people's respiratory system harm.The second, existing cigarette all can not thoroughly smoke, and must remain a part of pipe tobacco, once be drawn onto the end, the filter tip that will ignite changes smoke; The 3rd, abandon the stub that falls, many people locate to twist with the fingers and go out with being intended to metope, tables and chairs, ground etc., stay the grey black contaminated environment; The occasion that drops on combustibles existence such as fuel gas, liquid or textiles that has is easy to cause fire.The 4th, existing cigarette, when its smog directly is dispersed in the air at the filtered mouth (account for pipe tobacco burning time more than 5%), toxic content is very high, thereby the passive smoking harm is also very big.The 5th, the pyrotechnics of existing cigarette directly contacts with the external world, thereby is easy to scalded skin, burns out clothing.

The purpose of this utility model is, a kind of fire-resistant cigarette paper is provided, and cigarette ash is collected in the paper fully, and pipe tobacco is thoroughly sucked, and can prevent the generation of fire, scald, the filtration fraction toxin.The cigarette of inhaling is still complete one.

The present invention is achieved in that with refractory fibre raw cotton, ceramic fibre is processed into the fire-resistant cigarette paper that is suitable for the cigarette requirement by paper technology.It is used for cigarette, and after lighting, flame sees through the fire-resistant ply of paper that does not fire and lights pipe tobacco, because the high-air-permeability of incombustible paper, air sees through incombustible paper and enters pipe tobacco, the pipe tobacco combustion is incinerated and is collected in the paper.Between pipe tobacco and filter tip, install fire-resistant ply of paper additional, make the thorough after-flame of the pipe tobacco filter tip that do not ignite, prolong and smoke the time.Because incombustible paper do not burn, make the smog that do not smoke be filtered the part toxin when incombustible paper is diffused in the air passing, lower the content of toxins that is diffused into smog in the air; Because incombustible paper has thermal insulation and fire resistance, so can prevent from effectively to scald and the generation of fire; Incombustible paper has the rigidity under water plasticity and the drying regime again, and the cigarette of inhaling still keeps original shape under the support of incombustible paper, helps collecting, cleaning.The utility model has changed the traditional habit of smoking, and simple in structure, cheap, easy to use, promptly health has safety, has very high practical value.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a kind of concrete structure reference diagram of the present utility model.

Fig. 2 is the ground paper layer vertical view.

Fig. 3 is the photo when smoking

Shown in accompanying drawing 1, accompanying drawing 2 is the cigarette structure of using the incombustible paper package, (1) is incombustible paper, (2) be the top paper cap, (3) be pipe tobacco, (4) be to intersect passage between refractory fibre, (5) are ground paper layers, and (6) are filter tips, be filled with flammable non-poisonous material (paper pulp) in the passage (4), incombustible paper (1) and top paper cap (2) are to link or bonding cylindrical sleeve.Because incombustible paper high-air-permeability, after naked light is lighted pipe tobacco (3) by the passage (4) on the top paper cap (2), flammable non-poisonous material burning in pipe tobacco and the passage (4), and incombustible paper does not burn, all cigarette ash all is collected in the incombustible paper, because passage (4) is very tiny, it is very close to distribute again, thereby guarantee that cigarette ash does not leak, also guaranteed seeing through of air.Thoroughly eradicated the problem of wafting of pipe tobacco and cigarette ash.The smoker need not flick the ash off a cigarette, and whenever sucks a cigarette, only needs once still to arrive dustbin, also can temporarily put into cigarette case or pocket etc. and locate, and environment is not had contamination by dust.Owing to incombustible paper has heat-resisting quantity and water plasticity, be elasticity when moistening, become rigidity under the drying regime, and the shape that keeps moisture state to be had down, do not have the cigarette ash leakage even be subjected to powerful extruding yet.Because the isolation of incombustible paper both can smoke pipe tobacco prolongation and smoke the time, can prevent the pyrotechnics scalded skin again, burn out clothing etc.Experiment shows that this cigarette is no longer left residual flame after exhausting, and in the occasion that any fuel gas, liquid and flammable fabric exist, can not ignite; And leave the part fireworks, and the cigarette that does not suck is as yet compared with common cigarette, and with flammable liquid, when gas contacts, its burning desired gas, strength of fluid increase, and required time increases, and can prevent the generation of fire effectively.Incombustible paper has filtration to the smog of filtered mouth, removes the part toxin, and environment purification helps healthy.To existing cigarette production line, can not add top paper cap (2), and directly use the incombustible paper package, reach fire prevention, collection ash equally, fall malicious purpose.

The flame of cigarette is made temperature test result such as following table:

Time	The naked light temperature	Remove fire back cigarette table temperature	Cigarette table high temperature is held time
				1 second 2 seconds 3 seconds 20 seconds 30 seconds	200℃ 260℃ 400℃ · · · 600℃ 670℃	〈200℃ 〈260℃ 〈400℃ · · · 〈400℃ 〈400℃	＜5 seconds＜5 seconds＜5 seconds＜5 seconds＜5 seconds

Smoking people's igniting can not surpass for 3 seconds generally speaking, be no more than 400 ℃ and remove fire back cigarette table temperature, thereby select and can just can make incombustible paper by anti-fire-resistant non-toxic material more than 400 ℃, this material must not decompose, do not soften, not discharge pernicious gas by high-temperature.

The material that is suitable for These characteristics has, various nontoxic fire resistance fibres, refractory fiber paper, ceramic paper.The cigarette of only just manufacturing fire-resistant cigarette paper and package thereof with refractory fibre briefly explains below.

Fire-resistant cigarette paper is organic binder bond or inorganic binder and the paper pulp that the refractory fibre raw cotton is added 5-10%, processes with the method for papermaking.Add the paper of organic binder bond, characteristics are high resilience and flexible, and workability is good.Add the paper of inorganic binder, characteristics are that binding agent does not burn, but intensity and pliability are relatively poor.Performance such as following table:

Project	Index
			Chemical composition %	AL ₂O ₃SiO ₂Fe ₂O ₃R ₂O igloss	45.1 44.4 0.1 0.3 10.0	48.1 49.3 0.2 0.4 2.0
Binding agent	Organic	Inorganic
			Physical property	Unit weight, kilogram/rice ³Thermal conductivity factor kilocalorie/rice during 350 ℃ of operating characteristics, the time, ℃	310 good 0.07	350 differ from 0.07 slightly

According to relevant patent report, with the paper that organic binder bond or organic fiber are made,, can remove organic binder bond or organic carrier fiber through combustion, make 100% inorganic fibre paper.The former Soviet Union adopts vinal to make binding agent, has produced refractory fiber paper, and U.S. Carborundum Co. has also produced the refractory fiber paper of the trades mark such as 970AH, 970FH, 970JH.Paulownia reed refractory factory has been produced refractory fiber paper under assisting in the paper mill, Hangzhou.It is as follows to make fire-resistant, as to collect ash, Poison-reducing cigarette method with refractory fiber paper:

Refractory fiber paper is used for cigarette needs flammable non-poisonous material of filling or paper pulp between fiber intersection space, presses in the air-flow during with maintenance smoking, also can reach the cigarette requirement by suitable technological transformation.

Claims

1, a kind of cigarette paper is fire-resistant cigarette paper, is made of refractory fibre and flammable non-poisonous material, it is characterized in that passage is arranged between refractory fibre, and flammable non-poisonous material is arranged in the hole.