CN103767069B - Cigarette wadding silk composite filter and filter tip thereof - Google Patents
Cigarette wadding silk composite filter and filter tip thereof Download PDFInfo
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- CN103767069B CN103767069B CN201410042909.3A CN201410042909A CN103767069B CN 103767069 B CN103767069 B CN 103767069B CN 201410042909 A CN201410042909 A CN 201410042909A CN 103767069 B CN103767069 B CN 103767069B
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Abstract
The invention discloses a kind of cigarette wadding silk composite filter, is that the fine filter core of a kind of wadding silk filter core and vinegar is wrapped in the filter stick be composited in same outer ring forming paper.Described wadding silk filter core is the wadding wire material prepared and obtained for raw material by embossing, cutting with cigarette paper using, the wrinkle depth of wadding silk is 100 ~ 1000 μm, the filament width of wadding silk is 0.1-1.5mm, length is 10-30mm, and the density of wadding silk filter bar is 1 ~ 3g/cm
3; The fine filter core of vinegar or wadding silk filter core can be enclosed with separately inner ring forming paper.Cigarette wadding silk composite filter can be made into wadding silk composite filter tip after cutting, and the tipping of wadding silk filter core is at nearly pipe tobacco end.Crepe paper silk in the present invention is unordered shaping, and main flume passage is curyilinear, and its filter effect is better than existing paper filter stick, and the quality control of resistance to suction, hardness is better than other paper filter core, has expanded the application space of paper material filter stick in cigarette filter tip field.
Description
Technical field
The present invention relates to a kind of cigarette refill composite filter.
Background technology
At 20th century six the seventies, all cigarette that Britain produces all use two filter tip, also have one deck facing paper in filter tip.To 20 century 70 later stages, most of company starts the cellulose acetate filter of producing themselves.Along with KDF2---the appearance of acetic acid esters filter manufacturer, greatly reduces the use of paper.In a word, paper, precisely half crepe paper, more cheap, but there are stronger removal tar and the ability of nicotine than acetate fiber.So why, no longer employ today? paper not the reason that accepts by consumers in general be that it has " taste of paper ", consumer does not often like this point.Therefore, except above-mentioned paper is used in double filter-tip, paper filter tip is never welcome as the fine filter tip of vinegar.Maximum negative effect is that paper is softer, seriously polluted in the process of smoking, therefore should not directly use as filter tip.If not being counted as the instrument reducing smog due to acetate fiber, perhaps paper filter tip has been widely accepted for a long time.Certainly, the filter-tip raw material of paper, structure etc. are also faced with the requirement of innovation.
A slice article " filtering stationery special topic technology CD " on webpage http://www.1168818.cn/riyong/xqyc/44795.html, simply describes multiple paper filter material, filter core, filter stick.
" embossed paper and the stencil paper brief introduction " one of " paper and papermaking " upper publication of 04 phase in 2008 is civilian, points out: the feature of embossed paper, is the method adopting machine printed or wadding, forms relief pattern on the surface of Paper or cardboard.Embossed paper improves its decorative effect by embossing, makes paper have more texture.In recent years, the embossing on printing surface is more and more general, offset printing paper, copperplate printing paper, white board.
" relative humidity is on the impact of cigarette industry paper using main physical indexes " one of 02 phase in 2011 " Chinese papermaking " upper publication is civilian, have studied the impact of relative humidity on the cigarette industry paper usings such as cigarette paper (" three paper one rods ") main physical indexes, under stationary temperature condition, by changing envionmental humidity, the main physical indexes of " three paper one rods " under recording corresponding relative humidity, line retrace analysis of going forward side by side.Result shows, the machine direction tensile strength of " three paper ", longitudinal tensile strain rate and quantitatively and relative humidity there is linear dependence.Longitudinal tensile energy absorption and the relative humidity of the air permeability of cigarette paper, tipping paper and forming paper also have linear dependence; The quality of filter stick for cigarettes, circumference, hardness and length index and relative humidity have linear dependence.
The invention that the number of applying for a patent is CN201010592440.2 provides one " filter rod with coaxial paper cores ", containing filter core and outer ring forming paper.Filter core contains coaxial inner core and outer core, and inner core diameter is 3mm-6mm.Also can there be an inner ring forming paper inner core periphery.Inner core is refill, and outer core is acetate fiber core; Or inner core is acetate fiber core, outer core is refill.The primary raw material of refill is wood pulp cellulose.The thickness of inner ring forming paper is not more than the thickness of outer ring forming paper, and its color is white or the color for outer ring forming paper.Filter stick absorption property of the present invention is better, can reduce the content of the pernicious gases such as tar in flue gas, carbon monoxide, oxynitrides and phenols further, improve flue gas mouthfeel.Meanwhile, reduce acetate fiber use amount, reduce costs; And refill is more easily degraded, be conducive to environmental protection.The refill of this invention adopts large stretch of paper or wrinkle paper to make, and the passage of delaying to filter be " orthoscopic ", and the effect that it filters and absorption is delayed still has the space needing improvement.
Summary of the invention
First goal of the invention:
Instant invention overcomes the defect that exhaust gases passes is excessively straight, filter effect is high not enough of traditional refill filter stick, provide a kind of and grown main flume passage, improve and fall the cigarette wadding silk composite filter of burnt effect.
First technical scheme:
Cigarette wadding silk composite filter disclosed by the invention, is adopt the end face of wadding silk filter core and the fine filter core of vinegar to be connected, is stitched together, and wraps up same outer ring forming paper and carries out compound and make.The length of wadding silk filter core is preferably not less than the length of the fine filter core of vinegar.
Described wadding silk filter core is that for raw material, (cigarette paper using refers to: wood pulp cellulose for primary raw material, and is applicable to the paper making filter stick for cigarettes filter core, and grammes per square metre is generally 20 ~ 50g/m with cigarette paper using
2), cigarette paper using is first crumpled (wrinkle depth crumpled is generally 100 ~ 1000 μm), then cut into filament (width of filament be 0.1-1.5mm, length be 10-30mm), then adopt cigarette assembler to be rolled by the irregular filament of sequence to become wadding silk filter bar that (fluffy degree or the density of wadding silk filter bar are 1 ~ 3g/cm
3), finally filter bar is cut into forming of design length.
In the present invention, cigarette paper using is in paper-making process, take wood pulp cellulose as primary raw material, can be adulterated a small amount of carbon fiber, pipe tobacco, cotton fiber, vinegar fibre or the third fibre, and liquid state or particulate form additive (increasing the material inhaled taste or strengthen strainability) can be sprayed, doping ratio is the preferred 15-30% of 10 ~ 45%(, and mechanical property, Adsorption Filtration Properties, local flavor etc. are more suitable for, make suction mouthfeel better).
Cigarette, with in wadding silk composite filter, can contain the fine filter core of vinegar of a section or several sections (more than 2 sections), can contain the wadding silk filter core of a section or several sections (more than 2 sections).The fine filter core of vinegar or wadding silk filter core can be enclosed with separately inner ring forming paper separately, so that later process is shaping, and the wadding silk filter core being enclosed with inner ring forming paper can store, transports and be sold to the use of other enterprise as semi-finished product.
The length ratio scope of the fine filter core of vinegar and wadding silk filter core without too much restriction, by the length ratio relational design of existing common refill composite filter.Wadding silk filter core also can be connected without the need to adhesive with the end face of the fine filter core of vinegar, and only relying on the parcel of outer ring forming paper to connect can have enough mechanical strengths.
Second goal of the invention: a kind of wadding silk composite filter tip is provided.
Second technical scheme:
Adopt above-mentioned cigarette wadding silk composite filter to cut, make wadding silk composite filter tip, be hinged with and use on cigarette.
At least containing the fine filter core of one section of vinegar and one section of wadding silk filter core in wadding silk composite filter tip; The tipping of wadding silk filter core is nearly pipe tobacco end (near cigarette end), and the fine filter core tipping of vinegar, at nearly lip end, makes lip directly not contact easily to make moist, have the wadding silk filter core of papery peculiar smell.
Beneficial effect:
Wadding silk filter core of the present invention and cigarette wadding silk composite filter have the following advantages:
1) compared with the common filter core of same specification or filter stick, extend main flume passage, improve and fall burnt effect, there is the filter effect of " Cambridge filter " described in filter tip industry.
Existing paper filter stick is shaping in order after pre-embossed by cigarette paper, and main flume passage is " orthoscopic ".It is unordered shaping that " crepe paper silk filter stick " is that cigarette paper cuts into filamentous " crepe paper silk " through pre-embossed, and main flume passage is " curvilinear style ", and under identical loading or same pressure drop, its filter effect is better than existing paper filter stick.
2) the embossing degree of depth of paper, the pressure drop of Substance on paper filter stick have important impact, wadding silk filter stick chopping after letterweight wrinkle is mixed with and obtains, the inhomogeneities factor of the paper embossing degree of depth, Substance is weakened further, is conducive to the stable of filter stick pressure drop.The quality control of the shaping index such as resistance to suction, hardness of wadding silk filter core is better than other paper filter core.
3) cigarette wadding silk composite filter is not at home and abroad also applied in filter stick industry, and it can expand the application space of paper material filter stick in cigarette filter tip field greatly.
4) raw material of cigarette wadding silk composite filter easily get, cheap, easily accomplish scale production.
Accompanying drawing explanation
Fig. 1 is a technological process of production schematic diagram of the wadding silk filter core in the present invention;
Fig. 2 is a structural representation of crepe paper silk composite filter tip of the present invention;
In figure, 1, pipe tobacco; 2, outer ring forming paper; 3, inner ring forming paper; 4, nearly lip end; 5, the fine filter core of vinegar; 6, wadding silk filter core; 7, nearly pipe tobacco end.
Detailed description of the invention
Embodiment 1:
The cigarette wadding silk composite filter adopting the technological process of production as shown in Figure 1 to produce, is adopt the end face of the fine filter core 5 of wadding silk filter core 6 and vinegar to be connected to be stitched together, is wrapped in same outer ring forming paper 2 and is composited.
Described wadding silk filter core 6 is that for raw material, (cigarette paper using, in paper-making process, is primary raw material with wood pulp cellulose, and adulterate a small amount of carbon fiber, and doping ratio is 15-30% with cigarette paper using; Also spray the additive having particulate form).Cigarette paper using first crumpled, the wrinkle depth crumpling formation is 400 ~ 800 μm; Then cut into that width is 0.3-1.0mm, length is the filament of 10-20mm, then adopt cigarette assembler to be rolled into by irregular for sequence filament to become fluffy degree or density is 1.5g/cm
3wadding silk filter bar, finally filter bar is cut into design length and forms wadding silk filter core 6.
Embodiment 2:
The wadding silk composite filter tip of cigarette as shown in Figure 2, adopts the cigarette wadding silk composite filter in above-described embodiment 1 to divide and cuts into, be hinged with and use on cigarette; At least containing the fine filter core 5 of one section of vinegar and one section of wadding silk filter core 6 in wadding silk composite filter tip; Described wadding silk filter core 6 is enclosed with separately inner ring forming paper 3, and wadding silk filter core 6 is hinged with at nearly pipe tobacco end 7.
Test flue gas result shows: cigarette wadding silk composite filter tip falls Jiao and can reach more than 20%, refers to following table:
cigarette smoke conventional index detects data
Claims (3)
1. a cigarette wadding silk composite filter, is characterized in that: be adopt the end face of the fine filter core (5) of wadding silk filter core (6) and vinegar to be connected to be stitched together, be wrapped in same outer ring forming paper (2) and be composited; Described wadding silk filter core (6) is for raw material with cigarette paper using, described cigarette paper using, in paper-making process, is primary raw material with wood pulp cellulose, and adulterate a small amount of carbon fiber or pipe tobacco, described doping ratio is 15-30%, also sprays the additive having and increase and inhale taste or strengthen strainability;
Cigarette paper using first crumpled, the wrinkle depth crumpling formation is 100 ~ 1000 μm; Then cut into that width is 0.1-1.5mm, length is the filament of 10-30mm, then adopt cigarette assembler to be rolled by irregular for sequence filament becoming density is 1 ~ 3g/cm
3wadding silk filter bar, finally filter bar is cut into design length and forms.
2. cigarette wadding silk composite filter according to claim 1, is characterized in that: containing the fine filter core (5) of several sections of vinegar, at least containing one section of wadding silk filter core (6); Wadding silk filter core (6) is enclosed with separately inner ring forming paper (3).
3. a cigarette wadding silk composite filter tip, is characterized in that: adopt the cigarette wadding silk composite filter in claim 1 to divide and cut into, be hinged with and use on cigarette; At least containing the fine filter core (5) of one section of vinegar and one section of wadding silk filter core (6) in wadding silk composite filter tip; Wadding silk filter core (6) tipping is nearly pipe tobacco end (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042909.3A CN103767069B (en) | 2014-01-29 | 2014-01-29 | Cigarette wadding silk composite filter and filter tip thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042909.3A CN103767069B (en) | 2014-01-29 | 2014-01-29 | Cigarette wadding silk composite filter and filter tip thereof |
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| Publication Number | Publication Date |
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| CN103767069A CN103767069A (en) | 2014-05-07 |
| CN103767069B true CN103767069B (en) | 2015-09-23 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019100112B4 (en) * | 2019-01-04 | 2020-09-10 | Delfortgroup Ag | Biodegradable segment of a smoking article |
| CN110547500B (en) * | 2019-08-20 | 2022-08-09 | 牡丹江恒丰纸业股份有限公司 | Production method of wrinkling paper for improving cigarette taste absorbing filter rod |
| CN113229529B (en) * | 2021-04-16 | 2022-10-25 | 浙江泽田电气工程有限公司 | Winding gathering type tobacco sheet filter stick processing device |
Citations (5)
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|---|---|---|---|---|
| CN2335386Y (en) * | 1997-11-12 | 1999-09-01 | 朱建国 | Cigarette filter-tip |
| CN102715656A (en) * | 2012-06-21 | 2012-10-10 | 云南恩典科技产业发展有限公司 | Paper cigarette filter with broken-line embossed structure and production process thereof |
| CN202744897U (en) * | 2012-09-07 | 2013-02-20 | 牡丹江恒丰纸业股份有限公司 | Filter stick base paper |
| CN102987560A (en) * | 2012-11-28 | 2013-03-27 | 红塔烟草(集团)有限责任公司 | Paper filter material provided with active adsorption layer |
| CN203723431U (en) * | 2014-01-29 | 2014-07-23 | 南通烟滤嘴有限责任公司 | Cigarette crepe paper filament composite filter stick and filter tip thereof |
-
2014
- 2014-01-29 CN CN201410042909.3A patent/CN103767069B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335386Y (en) * | 1997-11-12 | 1999-09-01 | 朱建国 | Cigarette filter-tip |
| CN102715656A (en) * | 2012-06-21 | 2012-10-10 | 云南恩典科技产业发展有限公司 | Paper cigarette filter with broken-line embossed structure and production process thereof |
| CN202744897U (en) * | 2012-09-07 | 2013-02-20 | 牡丹江恒丰纸业股份有限公司 | Filter stick base paper |
| CN102987560A (en) * | 2012-11-28 | 2013-03-27 | 红塔烟草(集团)有限责任公司 | Paper filter material provided with active adsorption layer |
| CN203723431U (en) * | 2014-01-29 | 2014-07-23 | 南通烟滤嘴有限责任公司 | Cigarette crepe paper filament composite filter stick and filter tip thereof |
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| CN103767069A (en) | 2014-05-07 |
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