CN101042312A - Method for separating tipping paper and shaping paper from cigarette filter tip - Google Patents
Method for separating tipping paper and shaping paper from cigarette filter tip Download PDFInfo
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- CN101042312A CN101042312A CN 200710054313 CN200710054313A CN101042312A CN 101042312 A CN101042312 A CN 101042312A CN 200710054313 CN200710054313 CN 200710054313 CN 200710054313 A CN200710054313 A CN 200710054313A CN 101042312 A CN101042312 A CN 101042312A
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Abstract
This invention relates to one method to separate connection paper and shaping paper from cigarette filter mouth, which comprises the following steps: a, taking absolute ethyl alcohol for 10 to 80 percent and acetic acid and ethyl acetate for 10 to 80 percent and stilled water for 10 to 45 percent for even mixture as solvent agent; b, cutting the roller cigarette whole length into solvent agent from filter mouth for dipping at 0.5 minutes or to connect to paper hinge part into absorptive paper; c, along sealing paper and shaped paper seam to peel off two to get the shaping paper and sealing paper.
Description
Technical field
The present invention relates to the tobacco field, relate to specifically a kind of from cigarette filter the method for separating tipping paper and shaping paper.
Background technology
Quickening along with the globalization of world economy process, especially after China becomes a full member of WTO and signature WHO " Framework Convention on Tobacco Control ", Chinese cigarette market internationalization level is deepened day by day, being growing more intense of market competition, and Chinese tobacco is being faced with a unprecedented pressure and challenge.Simultaneously, raising along with the surging day by day and living standards of the people of anti-smoking campaign, the consumer is to the also order benefit concern of safety indexes of cigarette, to under such situation, establish oneself in an unassailable position, pay attention to fundamental research and scientific research and development, reduce the cigarette objectionable constituent, accomplish to achieve success through good quality, become the inevitable requirement of tobacco business sustainable development.The important means that employ new technology, new technology has become raising product level, enhancing product competitiveness.Therefore, in recent years, China's tobacco business had used various reducing tar and reducing harm technology to satisfy society to reducing the demand of tar content in cigarette, and wherein the filter tip aeration technology that matches with perforated tipping paper and high saturating shaping paper is most widely used.
We know that cigarette is by materials such as pipe tobacco, cigarette paper, tow, tipping paper and shaping paper, is bonded by tackifier.Design for traditional cigarette process, people adopt the perforated tipping paper of known air permeability design load, high saturating shaping paper to cooperatively interact and carry out the filter tip ventilation, thereby whether reach designing requirement according to the tar content of the model prediction cigarette of having set up often.But for the cigarette finished product an of the unknown, classic method but has no way of learning the air permeability of tipping paper on the finished cigarettes filter tip and shaping paper, whether quality such as adhesive area and stability thereof do not adhere to specification.Even someone once adopted modes such as distilled water immersion, from the finished cigarettes filter tip, tipping paper, shaping paper are separated, but owing to there are problems such as disengaging time length, cracky, air permeability and physical presence depart from more greatly, this method is not widely accepted.
Summary of the invention
Purpose of the present invention just is being based on to solve on the cigarette filter problems of dissolution of glue between the tipping paper and shaping paper and still do not have to make at present tipping paper on the cigarette filter to separate fast with shaping paper and can reduce provides a kind of method of separating tipping paper and shaping paper from cigarette filter effectively to the present situation of material air permeability influence, tipping paper is separated with shaping paper is complete, and air permeability separately is unaffected, thus the characteristic of respective material component in can the evaluating cigarette finished product.
Purpose of the present invention can adopt following measure to realize:
Of the present invention from cigarette filter the method for separating tipping paper and shaping paper may further comprise the steps:
A. get ethanol 10-80%, ethyl acetate 10-80%, distilled water 10-45% by volume, and it is fully mixed, standby as solvent;
B. will put into that solvent soaked 0.5 minute at least or take the notch portion back that pops and take out from the cigarette tipping paper web total length that the finished cigarettes filter tip cuts down, and be placed on and dried in the shade on thieving paper or the filter paper 0.5～1 minute to being hinged with paper web;
C. after taking mouthful expansion tipping paper along the tipping paper web, both are peeled off fully shaping paper, tipping paper after can obtaining separating along place, the slit between tipping paper and shaping paper again.
The paper web of cigarette tipping described in the present invention total length obtains by following step:
A. mark mark and numbering on the cigarette section of propping up of cigarette and filter segment respectively;
B. the joining place that props up part along the tipping paper of cigarette and cigarette adopts the mode of crosscut to cut, and discards cigarette and props up part;
C. will being hinged with paper web, partly to remove pipe tobacco and tow part back standby.
Solvent among the present invention is specially formulated at the characteristic of the characteristics separately of tipping paper on the cigarette filter and shaping paper and bonding agent, is used for separating tipping paper and shaping paper.Solvent is made up of for ethanol, ethyl acetate, the distilled water of (85%～95%) concentration, and configuration proportion can be according to different the preparing of tipping paper with shaping paper wood matter.Tipping paper, shaping paper chief component are fiber, tipping paper is taken mouthful, filter stick is taken mouthful, cigarette connects mouth etc. sticks with glue agent and is the polyvinyl acetate emulsion adhesive, be commonly called as white glue with vinyl, after soon VAM will carry out emulsion polymerization in aqueous medium, recharge the mixed emulsion adhesives that get such as auxiliary material.Its major component is a vinyl acetate, have another name called vinyl acetic acid esters, be called for short vinyl acetate, ethanol in the solvent, ethyl acetate two components mainly utilize vinyl acetate to be dissolved in their characteristic, with tipping paper take mouthful, filter stick is taken mouthful, be convenient to peel off after polyvinyl acetate emulsion adhesive dissolving when cigarette connects mouth; Distilled water then is used for the fiber of wetting tipping paper and shaping paper, can keep the complete of tipping paper and shaping paper when like this both being peeled off; Concentration also plays the effect of soaking moisture rapid evaporation in the sample of back that makes for the ethanol of (85%～95%), reduce the hold-up time of moisture in tipping paper and shaping paper fiber, avoid the excessive absorption moisture of fiber, change the distribution and the structure of fiber, thereby influence its air permeability value.In addition, in the proportioning solvent, keep an amount of distilled water, also based on above-mentioned identical purpose.The satisfactory paper web of preparation soaked 0.5 minute in the solution of preparation according to a certain ratio at least or take after notch portion pops to being hinged with paper web, taking-up was dried in the shade on thieving paper or filter paper 1～2 minute, at this moment it is dissolved that the tipping paper of paper web is taken the tackifier that mouth is located, shaping paper is taken between mouthful place and tipping paper and shaping paper, locate along the slit between tipping paper and shaping paper, carefully both are peeled off fully with tweezers, be placed on the thieving paper shaping paper, tipping paper after can obtaining separating to drying in the shade.This method provide a kind of effectively, means efficiently, tipping paper is separated with shaping paper is complete, make air permeability separately unaffected again, therefore, can be used for the actual characteristic of each respective material component in the evaluating cigarette finished product.
Embodiment
The present invention is further described below with reference to embodiment, but does not limit the present invention.
Embodiment 1:
Present embodiment adopts the solvent process step of following proportioning to realize:
A. get ethanol, ethyl acetate, the distilled water of concentration 85%～95%, the volume ratio by 75%, 12.5%, 12.5% is poured in the container successively, is stirred well to evenly standby as solvent with the glass stirring rod;
B. get 10 cigarette, with pencil (can adopt other writing implement, but prerequisite is behind solvent soaking of the present invention, mark of being write and numbering should be not dissolved, still can show yet) mark and numbering on cigarette and filter tip subscript thereof respectively;
C. separate with the joint transverse cuts that cigarette props up part with the tipping paper of blade, discard cigarette and prop up part along cigarette;
D. will be hinged with after paper web partly removes pipe tobacco and tow part, and observe tipping paper and take and mouthful take a mouthful position, and select 5 close paper webs of both positions standby, and take mouth with blade along tipping paper and scratch, and pick out tipping paper or shaping paper and take behind the salty folded position standby with shaping paper;
E. clip the standby sample that is the plane with tweezers and in solvent, place after at least 0.5 minute and take out, be placed on and dry in the shade 0.5～1 minute on the thieving paper;
F. along the slit between tipping paper and shaping paper place, carefully both are peeled off fully, be placed on the thieving paper shaping paper, tipping paper after can obtaining separating to drying in the shade with tweezers.
G. air permeability test
With the shaping paper after separating, tipping paper 23 ℃ ± 1 ℃ of temperature, balance is more than 4 hours under the standard conditions of relative humidity 50% ± 2%, measure the air permeability of shaping paper, tipping paper respectively on densometer, its mean value all is no more than 10% with the deviation of nominal value separately.
Embodiment 2:
Present embodiment adopts the solvent of following proportioning and processing step to realize:
A. get ethanol, ethyl acetate, the distilled water of concentration 85%～95%, the volume ratio by 10%, 80%, 10% is poured in the container successively, is stirred well to evenly standby as solvent with the glass stirring rod;
B. get 10 cigarette, with pencil mark and numbering on cigarette and filter tip subscript thereof respectively;
C. separate with the joint transverse cuts that cigarette props up part with the tipping paper of blade, discard cigarette and prop up part along cigarette;
D. will be hinged with after paper web partly removes pipe tobacco and tow part, and observe tipping paper and take and mouthful take a mouthful position with shaping paper, and select 5 close paper webs of both positions standby, and take along tipping paper with blade and mouthful scratch, rejecting tipping paper or shaping paper are taken behind the salty folded position standby;
E. clip the standby sample that is the plane with tweezers and in solvent, place after at least 0.5 minute and take out, be placed on and dry in the shade 0.5～1 minute on the thieving paper;
F. along the slit between tipping paper and shaping paper place, carefully both are peeled off fully, be placed on the thieving paper shaping paper, tipping paper after can obtaining separating to drying in the shade with tweezers.
G. air permeability test
With the shaping paper after separating, tipping paper 23 ℃ ± 1 ℃ of temperature, balance is more than 4 hours under the standard conditions of relative humidity 50% ± 2%, measure the air permeability of shaping paper, tipping paper respectively on densometer, its mean value all is no more than 10% with the deviation of nominal value separately.
Embodiment 3:
Present embodiment adopts the solvent of following proportioning and processing step to realize:
A. take out cigarette, with pencil mark and numbering on cigarette and filter tip subscript thereof respectively;
B. separate with the joint transverse cuts that cigarette props up part with the tipping paper of blade, discard cigarette and prop up part along cigarette;
C. it is standby remaining tipping paper web partly to be removed pipe tobacco and tow part back;
D. get ethanol, ethyl acetate, the distilled water of concentration 85%～95%, the volume ratio by 67%, 17%, 16% is poured in the container successively, is stirred well to evenly standby with the glass stirring rod;
E. clip standby tipping paper web with tweezers and in solvent, be placed to tipping paper and take notch portion and pop, be placed on the thieving paper unnecessary removal of solvents the paper web surface;
F. take the place, slit of mouth along tipping paper, carefully tipping paper and shaping paper are peeled off fully, obtain a complete tipping paper and a shaping paper web this moment with tweezers.
G. after carefully removing the unnecessary part cigarette paper at the tipping paper back side with tweezers, be placed on the thieving paper tipping paper after can obtaining separating to drying in the shade.
H. along the place, slit that the shaping paper web is taken mouthful, will take carefully with tweezers and mouthful to peel off fully, obtain a complete shaping paper this moment, is placed on the thieving paper shaping paper after can obtaining separating to drying in the shade.
I. air permeability test
With the shaping paper after separating, tipping paper 23 ℃ ± 1 ℃ of temperature, balance is more than 4 hours under the standard conditions of relative humidity 50% ± 2%, measure the air permeability of shaping paper, tipping paper respectively on densometer, its mean value all is no more than 10% with the deviation of nominal value separately.
Embodiment 4:
Present embodiment adopts the solvent of following proportioning and processing step to realize:
A. take out cigarette, with pencil mark and numbering on cigarette and filter tip subscript thereof respectively;
B. separate with the joint transverse cuts that cigarette props up part with the tipping paper of blade, discard cigarette and prop up part along cigarette;
C. it is standby remaining tipping paper web partly to be removed pipe tobacco and tow part back;
D. get ethanol, ethyl acetate, the distilled water of concentration 85%～95%, the volume ratio by 35%, 35%, 30% is poured in the container successively, is stirred well to evenly standby with the glass stirring rod;
E. clip standby tipping paper web with tweezers and in solvent, be placed to tipping paper and take notch portion and pop, be placed on the thieving paper unnecessary removal of solvents the paper web surface;
F. take the place, slit of mouth along tipping paper, carefully tipping paper and shaping paper are peeled off fully, obtain a complete tipping paper and a shaping paper web this moment with tweezers.
G. after carefully removing the unnecessary part cigarette paper at the tipping paper back side with tweezers, be placed on the thieving paper tipping paper after can obtaining separating to drying in the shade.
H. along the place, slit that the shaping paper web is taken mouthful, will take carefully with tweezers and mouthful to peel off fully, obtain a complete shaping paper this moment, is placed on the thieving paper shaping paper after can obtaining separating to drying in the shade.
I. air permeability test
With the shaping paper after separating, tipping paper 23 ℃ ± 1 ℃ of temperature, balance is more than 4 hours under the standard conditions of relative humidity 50% ± 2%, measure the air permeability of shaping paper, tipping paper respectively on densometer, its mean value all is no more than 10% with the deviation of nominal value separately.
Claims (2)
1, a kind of from cigarette filter the method for separating tipping paper and shaping paper, it is characterized in that: it may further comprise the steps:
A. get ethanol 10-80%, ethyl acetate 10-80%, distilled water 10-45% by volume, and it is fully mixed, standby as solvent;
B. will put into that solvent soaked 0.5 minute at least or take the notch portion back that pops and take out from the cigarette tipping paper web total length that the finished cigarettes filter tip cuts down, and be placed on thieving paper or the filter paper and dry in the shade to being hinged with paper web;
C. after taking mouthful expansion tipping paper along the tipping paper web, both are peeled off fully shaping paper, tipping paper after can obtaining separating along place, the slit between tipping paper and shaping paper again.
2, according to claim 1 from cigarette filter the method for separating tipping paper and shaping paper, it is characterized in that: described cigarette tipping paper web total length obtains by following step:
A. mark mark and numbering on the cigarette section of propping up of cigarette and filter segment respectively;
B. the joining place that props up part along the tipping paper of cigarette and cigarette adopts the mode of crosscut to cut, and discards cigarette and props up part;
C. will being hinged with paper web, partly to remove pipe tobacco and tow part back standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100543135A CN100520342C (en) | 2007-04-28 | 2007-04-28 | Method for separating tipping paper and shaping paper from cigarette filter tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100543135A CN100520342C (en) | 2007-04-28 | 2007-04-28 | Method for separating tipping paper and shaping paper from cigarette filter tip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101042312A true CN101042312A (en) | 2007-09-26 |
| CN100520342C CN100520342C (en) | 2009-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100543135A Active CN100520342C (en) | 2007-04-28 | 2007-04-28 | Method for separating tipping paper and shaping paper from cigarette filter tip |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198249A (en) * | 2014-09-05 | 2014-12-10 | 云南中烟工业有限责任公司 | Simulating extraction method of cigarette filter extracting solution |
| CN107976346A (en) * | 2017-11-06 | 2018-05-01 | 高邮市卫星卷烟材料有限公司 | A kind of method of separating tipping paper and forming paper from cigarette filter |
| CN111723489A (en) * | 2020-06-22 | 2020-09-29 | 云南中烟工业有限责任公司 | Cigarette tipping paper lip adhesion prediction model and construction method and prediction method thereof |
| CN111723489B (en) * | 2020-06-22 | 2024-05-24 | 云南中烟工业有限责任公司 | Cigarette tipping paper lip sticking force prediction model, construction method and prediction method thereof |
-
2007
- 2007-04-28 CN CNB2007100543135A patent/CN100520342C/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198249A (en) * | 2014-09-05 | 2014-12-10 | 云南中烟工业有限责任公司 | Simulating extraction method of cigarette filter extracting solution |
| CN107976346A (en) * | 2017-11-06 | 2018-05-01 | 高邮市卫星卷烟材料有限公司 | A kind of method of separating tipping paper and forming paper from cigarette filter |
| CN111723489A (en) * | 2020-06-22 | 2020-09-29 | 云南中烟工业有限责任公司 | Cigarette tipping paper lip adhesion prediction model and construction method and prediction method thereof |
| CN111723489B (en) * | 2020-06-22 | 2024-05-24 | 云南中烟工业有限责任公司 | Cigarette tipping paper lip sticking force prediction model, construction method and prediction method thereof |
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| Publication number | Publication date |
|---|---|
| CN100520342C (en) | 2009-07-29 |
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