CN103217372B - The method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating - Google Patents
The method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating Download PDFInfo
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- CN103217372B CN103217372B CN201310140332.5A CN201310140332A CN103217372B CN 103217372 B CN103217372 B CN 103217372B CN 201310140332 A CN201310140332 A CN 201310140332A CN 103217372 B CN103217372 B CN 103217372B
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Abstract
The invention discloses a kind of method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating, (1), the closed resistance to suction determining filter stick, circumference, length, hardness number machined parameters; (2) forming paper of different air permeability index, is used to make test filter stick sample; (3), the open resistance to suction value of test different test filter stick sample; (4), by the open resistance to suction of step (3) gained, rectilinear is done to forming paper air permeability; (5), by filter stick to be tested carry out the test opening resistance to suction, if open resistance to suction value is near straight line, this filter rod quality is normal; If open resistance to suction value is above straight line, illustrate that filter stick performance of ventilating is bad, whether will investigate reason with wrong, the whether excessive glue of filter stick centre-line glue from the saturating forming paper specification of height; If open resistance to suction value is below straight line, illustrate that filter stick performance of ventilating exceedes design object, whether will investigate reason with wrong from the saturating forming paper specification of height.
Description
Technical field
The present invention relates to a kind of method being detected filter rod performance of ventilating, particularly relate to a kind of method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating.
Background technology
Along with improving constantly of people's consumption idea and health perception, and the signature of Tobacco Control framework treaty is implemented, tobacco business in recent years always by " reducing tar and reducing harm " as emphasis problem.For effectively reducing tar, ensure cigarette mouthfeel, increasing low-coke tar cigarette product uses filter tip aeration technology at present.The stable of cigarette filter tip degree of ventilation is the key ensureing to realize low-coke tar cigarette design, and the performance of ventilating of filter stick is then the most important factor affecting cigarette filter tip degree of ventilation.Not yet there is at present method to detect the performance of ventilating of filter stick, during the high-air-permeability forming paper filtering rod receiving inspection of tobacco enterprise to outsourcing, also can only detect the conventional indexs such as pressure drop, circumference, length, hardness, and cannot make the venting capability of filter stick and evaluating accurately.If the high-air-permeability forming paper specification mistake in of filter stick or cause filter stick performance of ventilating not good due to filter stick centre-line glue during upper machine, the Da chewing-gum glue situation etc. that occurs overflowing, to directly affect the performance of ventilating of cigarette, thus cause the tar of cigarette to occur larger fluctuation, cigarette enterprise as filter stick user cannot find its mass defect at all, this will be brought huge hidden danger to cigarette product quality, and this will bring tremendous influence to cigarette product quality.In view of above reason, filter stick permeability method of determination and evaluation is extremely urgent fast to set up one.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating of the filter stick of checking and appraising fast permeability.
In order to solve the problems of the technologies described above, the method for quick detection high-air-permeability shaping cigarette filter stick performance of ventilating provided by the invention, comprises the steps:
(1) the closed resistance to suction of filter stick, circumference, length, hardness number machined parameters, is determined;
(2) forming paper of different air permeability index, is used to make test filter stick sample;
(3), the open resistance to suction value of test different test filter stick sample;
(4), by the open resistance to suction of step (3) gained, rectilinear is done to forming paper air permeability;
(5), by filter stick to be tested carry out the test opening resistance to suction, judge its performance of ventilating by the size of open resistance to suction value, if open resistance to suction value is near straight line, illustrate that filter stick performance of ventilating is within design object, this filter rod quality is normal; If open resistance to suction value is above straight line, illustrate that filter stick performance of ventilating is bad, whether will investigate reason with wrong, the whether excessive glue of filter stick centre-line glue from the saturating forming paper specification of height; If open resistance to suction value is below straight line, illustrate that filter stick performance of ventilating exceedes design object, whether will investigate reason with wrong from the saturating forming paper specification of height.
The open resistance to suction value of rich lattice watt KC3 instrument test difference test filter stick sample is used in above-mentioned steps (3).
Adopt the method for the quick detection high-air-permeability shaping cigarette filter stick performance of ventilating of technique scheme, pass through experimental study, find that the open resistance to suction size of high-air-permeability forming paper filtering rod is closed resistance to suction two indices by forming paper air permeability and filter stick and determined when filter lengths, circumference, closed resistance to suction and stiffness conditions are certain; Under the condition that filter stick processing conditions is certain, there is good linear relationship in open resistance to suction and the forming paper air permeability index of filter stick.By the open resistance to suction of filter stick, rectilinear is done to forming paper air permeability index, if actual open resistance to suction check point is near straight line, illustrate that filter stick performance of ventilating is within design load, if up, then illustrate that bad this of performance of ventilating shows under other prerequisites determined such as closed resistance to suction, the open resistance to suction of filter stick intuitively can reflect the performance of ventilating of filter stick accurately.Within the specific limits, performance of ventilating is better, then open resistance to suction is lower, otherwise performance of ventilating is poorer, then open resistance to suction is higher.
Set up the open resistance to suction of certain specification filter stick to forming paper air permeability variation diagram after, only need detect the open resistance to suction of this specification filter stick, just can the performance of entirety ventilation of Fast Evaluation filter stick, thus comprehensive and accurate quality assessment is done to the saturating filter stick of height.
Advantage of the present invention is:
1, establish the open resistance to suction of high-air-permeability forming paper filtering rod, close the corresponding relation of resistance to suction and forming paper air permeability.
2, only the open resistance to suction of filter stick and closed resistance to suction need be detected, just can the performance of checking and appraising filter stick ventilation fast, thus make quality assessment accurately and effectively.
3, the test duration is short.
4, easy to be applicable, automaticity is high.
5, accuracy and reproducible.
In sum, the present invention is a kind of method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating of the filter stick of checking and appraising fast permeability.
Accompanying drawing explanation
Fig. 1 is that length 100mm circumference 24.0mm closes the open resistance to suction of common cellulose acetate filter rod of pressure drop 3600pa hardness 90% to forming paper air permeability graph of a relation.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
The method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating provided by the invention, comprises the steps:
(1) the closed resistance to suction of filter stick, circumference, length, hardness number machined parameters, is determined;
(2) forming paper of different air permeability index, is used to make test filter stick sample;
(3) the open resistance to suction value of rich lattice watt KC3 instrument test difference test filter stick sample, is used;
(4), by the open resistance to suction of step (3) gained, rectilinear is done to forming paper air permeability;
(5), by filter stick to be tested carry out the test opening resistance to suction, judge its performance of ventilating by the size of open resistance to suction value, if open resistance to suction value is near straight line, illustrate that filter stick performance of ventilating is within design object, this filter rod quality is normal; If open resistance to suction value is above straight line, illustrate that filter stick performance of ventilating is bad, whether will investigate reason with wrong, the whether excessive glue of filter stick centre-line glue from the saturating forming paper specification of height; If open resistance to suction value is below straight line, illustrate that filter stick performance of ventilating exceedes design object, whether will investigate reason with wrong from the saturating forming paper specification of height.
See Fig. 1, adopt said method to detect high-air-permeability shaping cigarette filter stick performance of ventilating fast to the common cellulose acetate filter rod that length 100mm circumference 24.0mm closes pressure drop 3600pa hardness 90%, form open resistance to suction to forming paper air permeability graph of a relation.
Now performance of ventilating detection is carried out to ABCD tetra-batch sample:
A sample design specification (pressure drop 3600pa forming paper air permeability specification 18000CU)
Testing result: 280pa
Performance of ventilating judges: higher position above straight line, and performance of ventilating, lower than expection, checks whether that forming paper specification is wrong, or in filter stick manufacturing process.
B sample design specification (pressure drop 3600pa forming paper air permeability specification 18000CU)
Testing result: 251pa
Performance of ventilating judges: near straight line, performance of ventilating is normal.
C sample design specification (pressure drop 3600pa forming paper air permeability specification 12000CU)
Testing result: 281pa
Performance of ventilating judges: near straight line, performance of ventilating is normal.
D sample design specification (pressure drop 3600pa forming paper air permeability specification 12000CU)
Testing result: 248pa
Performance of ventilating judges: higher position above straight line, and performance of ventilating, higher than expection, checks whether that forming paper specification is wrong.
Claims (2)
1. detect a high-air-permeability shaping cigarette method for filter stick performance of ventilating fast, it is characterized in that: comprise the steps:
(1) the closed resistance to suction of filter stick, circumference, length, hardness number machined parameters, is determined;
(2) forming paper of different air permeability index, is used to make test filter stick sample;
(3), the open resistance to suction value of test different test filter stick sample;
(4), by the open resistance to suction of step (3) gained, rectilinear is done to forming paper air permeability;
(5), by filter stick to be tested carry out the test opening resistance to suction, judge its performance of ventilating by the size of open resistance to suction value, if open resistance to suction value is near straight line, illustrate that filter stick performance of ventilating is within design object, this filter rod quality is normal; If open resistance to suction value is above straight line, illustrate that filter stick performance of ventilating is bad, whether will investigate reason with wrong, the whether excessive glue of filter stick centre-line glue from the saturating forming paper specification of height; If open resistance to suction value is below straight line, illustrate that filter stick performance of ventilating exceedes design object, whether will investigate reason with wrong from the saturating forming paper specification of height.
2. the method for quick detection high-air-permeability shaping cigarette filter stick performance of ventilating according to claim 1, is characterized in that: the open resistance to suction value using rich lattice watt KC3 instrument test difference test filter stick sample in above-mentioned steps (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310140332.5A CN103217372B (en) | 2013-04-22 | 2013-04-22 | The method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating |
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| CN201310140332.5A CN103217372B (en) | 2013-04-22 | 2013-04-22 | The method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating |
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| CN103217372A CN103217372A (en) | 2013-07-24 |
| CN103217372B true CN103217372B (en) | 2015-08-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109445285A (en) * | 2018-11-30 | 2019-03-08 | 云南中烟工业有限责任公司 | A kind of photoresist coating process optimization method and filter ventilation rates control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108918382B (en) * | 2018-07-16 | 2020-06-23 | 中国烟草总公司郑州烟草研究院 | Method for nondestructive testing of cigarette sectional draw resistance |
| CN109813646B (en) * | 2019-03-21 | 2021-03-30 | 红云红河烟草(集团)有限责任公司 | Method for predicting cigarette resistance |
| CN113971325B (en) * | 2021-10-26 | 2024-05-28 | 浙江中烟工业有限责任公司 | Method for representing filter stick suction resistance through forming machine operation parameters |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3578647B2 (en) * | 1998-11-11 | 2004-10-20 | 日本たばこ産業株式会社 | Method and apparatus for inspecting air permeability of rod-shaped article |
| CN100421590C (en) * | 2006-04-24 | 2008-10-01 | 山东中烟工业公司 | Method for determining cigarette filter tip paper permeating degree |
| CN201444137U (en) * | 2009-08-14 | 2010-04-28 | 中国科学院沈阳科学仪器研制中心有限公司 | Suction resistance and ventilation rate testing device of cigarette or filter stick |
| CN101968374B (en) * | 2010-09-30 | 2012-06-27 | 王建新 | Method for correcting cigarette/filter rod physical index detection device and source tracing comparison rods |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445285A (en) * | 2018-11-30 | 2019-03-08 | 云南中烟工业有限责任公司 | A kind of photoresist coating process optimization method and filter ventilation rates control method |
| CN109445285B (en) * | 2018-11-30 | 2022-07-01 | 云南中烟工业有限责任公司 | Gluing process optimization method and filter tip ventilation rate control method |
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