CN102349702A - Filter rod with obvious tar reducing function - Google Patents
Filter rod with obvious tar reducing function Download PDFInfo
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- CN102349702A CN102349702A CN2011101838489A CN201110183848A CN102349702A CN 102349702 A CN102349702 A CN 102349702A CN 2011101838489 A CN2011101838489 A CN 2011101838489A CN 201110183848 A CN201110183848 A CN 201110183848A CN 102349702 A CN102349702 A CN 102349702A
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- filter
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- paper
- cigarette
- tip
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Abstract
The invention relates to a filter rod with an obvious tar reducing function, which comprises a filter tip core (1), a coaxial cellulose diacetate fiber tow filter rod (2) wrapping the filter tip core, and forming paper (3) wrapping the cellulose diacetate fiber tow filter rod (3). According to the invention, the organic combination of coaxial filter rod technology and paper filter rod technology is realized, and a non-woven filter core, a paper filter core and a paper vinegar compound filter core are coaxially implanted into a filer tip, which not only ensures the effective adsorption of cigarette smoke of the filter core but also can keep good taste of the cigarette.
Description
Technical field
The present invention relates to the cigarette filter tip rod technical field of structures.
Background technology
Along with the concern of consumer to smoking and health problem, cigarette filter is being brought into play more and more important effect in lifting smoking property of cigarette quality and security.Along with the development of low tar, low harm composition cigarette, research and development low tar, low harm cigarette become the present top priority of cigarette enterprise.Obviously, cigarette filter is significantly with effective to the effect that reduces harmful components such as tar.Just under such industry background, emerge various have subtract the filter stick technology that harmful function falls in Jiao, like paper filter tip, binary composite filter tip, ternary composite filter tip, hollow filter tip and coaxial core filter tip etc.In cigarette research and manufacturing field, people are also always in greatly research and technological development dynamics, with acquisition subtract Jiao fall harmful aspect than the filter stick of prior art better effects if.
Summary of the invention
The present invention sends out purpose and provides a kind of novel filter rod with remarkable reducing tar and reducing harm function.
The object of the invention provides following technical scheme to realize.
A kind of have a filter stick that significantly falls burnt function, comprises the filter tip core, is wrapped in the outer concentric diacetate fiber fiber tow filter rods of filter tip core, is wrapped in the outer forming paper of diacetate fiber fiber tow filter rods.
The present invention also can be wrapped in forming paper outside the groove paper at diacetate fiber fiber tow filter rods outerwrap groove paper.
Filter tip core according to the invention is nonwoven filter core or papery filter core or paper vinegar composite filter element.
In the cigarette smoking process; The flue gas flow rate and the flow of filter tip center are bigger; Requirement to filter tip axle center core is higher, and nonwoven filter core, papery filter core and the compound filter core of paper vinegar be owing to have a good burnt effect of falling, and the increasing industry that causes is paid close attention to.The present invention implants filter stick with nonwoven, paper and paper vinegar composite with the form of concentric filter tip core, makes its shaft core position that is in filter stick, strengthens the filter stick axle center to the aerocolloidal absorption of cigarette, thereby realizes the adsorption capacity of filter stick to cigarette smoke.
Nonwoven, paper and the compound concentric filter tip of paper vinegar core have certain longitudinal ventilation effect; The flue gas aerosol particle flux is when this filter tip, and flue gas flow rate slows down, and the path of causing particulate in filter tip, to flow through is elongated; Cause the mutual collision of particulate; Than being easier to be deposited on concentric filter tip core surface,, thereby realize effective filtration to the cigarette flue gas aerosol particle simultaneously by core absorption.
The present invention has the following advantages with respect to prior art:
A. realized the combination of concentric filter stick technology and paper filter stick technology, the two complements one another on the mechanism of action;
B. nonwoven filter tip, paper filter tip and the compound filter tip of paper vinegar are difficult to realize sizable application, and be bigger to the cigarette odor-absorbing influence owing to the filter tip of these several kinds of forms, causes the variation of smoking property of cigarette style easily.Nonwoven filter core, papery filter core and the compound filter core of paper vinegar are implanted filter tip with the form of concentric, both guaranteed the effective absorption of filter core, can keep the good suction flavor of cigarette simultaneously again cigarette smoke;
C. preparation method of the present invention is simple, and flexible operation, convenience can be as required, and the combination of carrying out various ways is integrated.
Through embodiment the present invention is done to specify further below, but they are not to qualification of the present invention.
Description of drawings
Fig. 1 is a kind of structural representation of filter stick of the present invention;
Fig. 2 is second kind of structural representation of filter stick of the present invention;
Fig. 3 is the third structural representation of filter stick of the present invention.
Among the figure, 1-concentric filter core; 2-vinegar is fine; 3-shaping paper; The 4-groove.
The specific embodiment
As shown in Figure 1, the present invention includes filter tip core 1, be wrapped in the outer concentric diacetate fiber fiber tow filter rods 2 of filter tip core, be wrapped in the outer forming paper 3 of diacetate fiber fiber tow filter rods.
As shown in Figure 2, the present invention also can be wrapped in forming paper 3 outside the groove paper 4 at diacetate fiber fiber tow filter rods 2 outerwrap groove paper 4.
The used core of filter tip core of the present invention can be nonwoven filter core, papery filter core or paper vinegar composite filter element.
Adopt filter stick of the present invention, can carry out multiple combination as required, obtain multi-form composite filter.As shown in Figure 1 is that whole filter stick all is successively to be wrapped up and being formed by filter tip core 1, diacetate fiber fiber tow filter rods 2, the forming paper 3 of concentric from the axle core to outer surface.Shown in Figure 2 is that whole filter stick all is successively to be wrapped up and being formed by filter tip core 1, diacetate fiber fiber tow filter rods 2, groove paper 4, the forming paper 3 of concentric from the axle core to outer surface.Shown in Figure 3 is by filter stick of the present invention and the pure diacetate fiber fiber tow filter rods 4 staggered polynary composite filters that join and constitute.Groove paper can use along the whole length of filter stick, also can use by described discontinuous of tobacco business standard YC225-2007 or section formula.
Manufacturing nonwoven filter core required for the present invention, papery filter core, paper vinegar composite filter element, groove paper, forming paper, diacetate fiber fiber tow filter rods all can directly buy in market.
Adopt the nonwoven filter material to make nonwoven filter tip core, and then with the common moulding of diacetate fiber tow, the Overmolded paper of appearance makes coaxial core nonwoven filter stick as shown in Figure 1.This filter stick is used for cigarette, can reduces tar 20%, reduce cigarette harmfulness evaluation number 5% simultaneously.
Adopt paper vinegar composite filter tip core, and then with the common moulding of diacetate fiber tow, coat discontinuous groove paper and forming paper successively, make the integrated filter stick of paper vinegar composite filter element coaxial core groove shown in Figure 2.This filter stick is used for cigarette, can reduces tar 23%, reduce cigarette harmfulness evaluation number 8% simultaneously.
Adopt pure wood pulp paper filter material to make the filter tip core, then with the common moulding of diacetate fiber tow, being staggered in the ratio of 1:1 with pure diacetate fiber fiber tow filter rods is combined into one again, and is coated on the surface with forming paper, makes polynary filter stick as shown in Figure 3.This filter stick is used for cigarette, can reduces tar 27%, reduce cigarette harmfulness evaluation number 7% simultaneously
Adopt pure wood pulp papery filter core, diacetate fiber tow and section formula groove paper, make the integrated filter stick of pure wood pulp papery filter core coaxial core groove.This filter stick is used for cigarette, can reduces tar 30%, reduce cigarette harmfulness evaluation number 12% simultaneously.
The present invention integrates a kind of novel filter rod with the paper filter stick technology with the concentric complex technique.Can get the effect of remarkable reducing tar and reducing harm, can be cigarette brand simultaneously crucial innovative technology is provided, promote the brand core competitiveness.
Claims (3)
1. one kind has the filter stick that significantly falls burnt function, it is characterized in that, comprises filter tip core (1), is wrapped in the outer concentric diacetate fiber fiber tow filter rods (2) of filter tip core, is wrapped in the outer forming paper (3) of diacetate fiber fiber tow filter rods.
2. a kind of filter stick that significantly falls burnt function that has according to claim 1 is characterized in that outside diacetate fiber fiber tow filter rods (2), also be enclosed with groove paper (4), forming paper (3) is wrapped in outside the groove paper (4).
3. a kind of filter stick that significantly falls burnt function that has according to claim 1 and 2 is characterized in that, said filter tip core is nonwoven filter core or papery filter core or paper vinegar composite filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101838489A CN102349702A (en) | 2011-07-02 | 2011-07-02 | Filter rod with obvious tar reducing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101838489A CN102349702A (en) | 2011-07-02 | 2011-07-02 | Filter rod with obvious tar reducing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102349702A true CN102349702A (en) | 2012-02-15 |
Family
ID=45573429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101838489A Pending CN102349702A (en) | 2011-07-02 | 2011-07-02 | Filter rod with obvious tar reducing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102349702A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042637A (en) * | 2017-01-19 | 2017-08-15 | 广州市白云区鑫球纤维制品厂 | A kind of cotton core rod automated production equipment |
| CN110353303A (en) * | 2018-04-09 | 2019-10-22 | 上海烟草集团有限责任公司 | A kind of special-shaped coaxial core filter stick and preparation method thereof |
| CN115282681A (en) * | 2022-10-11 | 2022-11-04 | 深圳逗点生物技术有限公司 | Multifunctional filter element and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062952U (en) * | 1990-03-01 | 1990-10-03 | 中国人民解放军测绘学院 | Nonwoven cloth cigarette filter-tip |
| CN2076323U (en) * | 1990-09-13 | 1991-05-08 | 贵州工学院 | Composite cigarette filter-tip |
| CN1792288A (en) * | 2006-01-04 | 2006-06-28 | 玉溪红塔烟草(集团)有限责任公司 | Filter tip of cigarette, and its prepn. method |
| CN201182197Y (en) * | 2008-04-03 | 2009-01-21 | 湖北中烟工业有限责任公司 | Ventilated dilution |
| CN101999755A (en) * | 2010-12-17 | 2011-04-06 | 南通烟滤嘴有限责任公司 | Filter rod with coaxial paper cores |
-
2011
- 2011-07-02 CN CN2011101838489A patent/CN102349702A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062952U (en) * | 1990-03-01 | 1990-10-03 | 中国人民解放军测绘学院 | Nonwoven cloth cigarette filter-tip |
| CN2076323U (en) * | 1990-09-13 | 1991-05-08 | 贵州工学院 | Composite cigarette filter-tip |
| CN1792288A (en) * | 2006-01-04 | 2006-06-28 | 玉溪红塔烟草(集团)有限责任公司 | Filter tip of cigarette, and its prepn. method |
| CN201182197Y (en) * | 2008-04-03 | 2009-01-21 | 湖北中烟工业有限责任公司 | Ventilated dilution |
| CN101999755A (en) * | 2010-12-17 | 2011-04-06 | 南通烟滤嘴有限责任公司 | Filter rod with coaxial paper cores |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042637A (en) * | 2017-01-19 | 2017-08-15 | 广州市白云区鑫球纤维制品厂 | A kind of cotton core rod automated production equipment |
| CN107042637B (en) * | 2017-01-19 | 2023-02-14 | 广东鑫球新材料科技有限公司 | Automatic cotton core rod production equipment |
| CN110353303A (en) * | 2018-04-09 | 2019-10-22 | 上海烟草集团有限责任公司 | A kind of special-shaped coaxial core filter stick and preparation method thereof |
| CN115282681A (en) * | 2022-10-11 | 2022-11-04 | 深圳逗点生物技术有限公司 | Multifunctional filter element and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |