CN206923661U - A kind of cigarette filter - Google Patents
A kind of cigarette filter Download PDFInfo
- Publication number
- CN206923661U CN206923661U CN201720760175.1U CN201720760175U CN206923661U CN 206923661 U CN206923661 U CN 206923661U CN 201720760175 U CN201720760175 U CN 201720760175U CN 206923661 U CN206923661 U CN 206923661U
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- Prior art keywords
- filter
- grain material
- honeycombed grain
- cigarette
- honeycombed
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Abstract
The utility model discloses a kind of cigarette filter, including filter stick, filter stick is by cellulose acetate filter rod section and honeycombed grain material filter rod segments are compound forms, or is made up of single honeycombed grain material filter stick；Honeycombed grain material filter rod segments or honeycombed grain material filter stick are made up of honeycombed grain material adhesives, micropore and intergranular space composition pore network inside honeycombed grain material provide exhaust gases passes, filter tip resistance to suction can be not only reduced, and is advantageous to increase the external diffusivity of flue gas；And honeycombed grain material has good absorption property, beneficial to reducing tar and reducing harm, while honeycombed grain material is cheap, instead of well sold and in short supply and expensive acetate fiber, more economical to be applicable, securely and reliably, more environmentally-friendly.
Description
Technical field
A kind of cigarette filter is the utility model is related to, more particularly to a kind of reducing tar and reducing harm cigarette filter, belongs to cigarette manufacture
Field.
Background technology
Filtration system of the cigarette filter rod as cigarette smoke, have in lifting smoking property of cigarette quality and security important
Effect, but current filter stick for cigarettes form is single, function is simple, the research and development of new cigarette filter stick have swung to industry
Unprecedented height.
Existing cigarette filter is mostly acetate fiber filter tip and paper filter tip, has the porous of reducing tar and reducing harm performance
Material is used for filter tip, and diacetate fiber is uniformly made an addition to particle prepares Particles dispersed rod more, and particle addition is limited, production technology
And equipment is complicated so that cost remains high, and causes practical application seldom.
Utility model content
The defects of cost is high, function and form are single be present for acetate fiber class cigarette filter rod of the prior art, this
The purpose of utility model is to be to provide a kind of cost low, and environmental protection, structure is novel, and the cigarette with reducing tar and reducing harm function is filtered
Mouth.
In order to realize above-mentioned technical purpose, the utility model provides a kind of cigarette filter, including filter stick, and filter stick is by acetic acid
Fibrous filter candle section and the compound composition of honeycombed grain material filter rod segments, or be single honeycombed grain material filter stick；Described porous
Grain material filter rod segments or honeycombed grain material filter stick pass through adhesives structure by particle diameter for the honeycombed grain material of 10~100 mesh
Into.
Honeycombed grain material of the prior art is mainly added in the acetate fiber of filter stick, and its addition is limited, to drop
Burnt harm reduction ability raising is limited, and granular materials addition influences the production of filter tip in acetate fiber, such as particle in cutting process
Material easily crushes, and produces dust, and damages cutting knife, causes production cost height.It is more in cigarette filter provided by the utility model
Hole granular materials filter rod segments or honeycombed grain material filter stick almost all are made up of honeycombed grain material, have stronger tar reduction
Harm reduction function, and it is simple to produce cigarette filter process, only need directly with common cellulose acetate filter rod is compound can or directly adopt
With single honeycombed grain material filter stick.
Preferable scheme, the particle diameter of the honeycombed grain material is 20~80 mesh；More preferably it is 30~50 mesh.Porous particle
Particle size decide pore size between particle, it is logical that preferable particle size range advantageously forms preferable flue gas diffusion
Road, while be advantageous to honeycombed grain material and smoke contacts, so as to reach optimal reducing tar and reducing harm effect.
Preferable scheme, the honeycombed grain material be activated carbon granule, porous oxidation alumina particles, expanded cabo particle,
At least one of corn cob granule, pomelo peel particle, reconstruction plant granule, silochrom.Preferable honeycombed grain material, its into
This is low, has flourishing pore structure, has stronger reducing tar and reducing harm ability, and stability is good, safe to the human body.This practicality is new
The natural plants such as pomelo peel particle particle is obtained by natural plant raw material by drying (or drying is expanded), crushing, sieving in type.
Preferable scheme, the cellulose acetate filter rod section are wrapped up in acetate fiber by interior wrap molding paper bag and formed.
Preferable scheme, cellulose acetate filter rod section and honeycombed grain material filter rod segments periphery are enclosed with outsourcing forming paper.
Preferable scheme, forming paper is not wrapped up by single honeycombed grain material filter stick periphery parcel or.
Preferable scheme, described adhesive are cigarette white glue with vinyl, modified starch, Arabic gum, polyvinyl alcohol, hydroxypropyl fibre
Tie up the aqueous binders such as plain sodium, or polyethylene, microwax, vinyl acetate, polyolefin, polyisobutene, ethene-vinyl acetate
One or more in the PURs such as copolymer, newtrex.
Preferable scheme, honeycombed grain material are 100 with adhesive mass ratio:5~60, more preferably 100:10~40.
Binder dosage is excessive, can block the exhaust gases passes between honeycombed grain material, and binding agent is very few, does not have cementation.
Preferable scheme, cigarette filter can be directly used for production of cigarettes.
The preparation method of cigarette filter provided by the utility model is：Honeycombed grain material and binding agent are well mixed
Afterwards, using the extrusion molding of filter tip former or mould extrusion forming (for example simple cylindrical structure of mould), by shaping, drying
The flows such as dry, quickly cooling, cutting are prepared into the porous cylinder of certain length, produce cigarette filter.Directly use according to the actual requirements
In production of cigarettes.The filter tip former that the utility model uses includes feeder, squeezer and mould；The squeezer is set
In described mould one end, the feeder is arranged on the squeezer；The mould includes a cylindrical cavity；The mould
Outer be trapped among of tool is provided with heater close to described squeezer one end, and the other end is provided with cooler.
Compared with prior art, the utility model has the following advantages that：
1st, granular materials function filter stick is included in cigarette filter provided by the utility model, due to honeycombed grain material in itself
Pore structure with prosperity, has preferable crown_interception to harmful constituents in cigarette flue gas, plays reducing tar and reducing harm function, together
When, the honeycombed grain material of appropriate particle diameter is selected, is directly adhesively fixed by adhesive between granular materials, retained between particle
Preferable flue gas diffusion admittance, is advantageous to contact of the honeycombed grain material with flue gas, and pernicious gas to external diffusion, simultaneously
Advantageously reduce resistance to suction.
2nd, the granular materials cost of material that honeycombed grain material filter stick uses in cigarette filter provided by the utility model is low,
And production cost is low, well sold and in short supply and expensive acetate fiber is instead of, it is more economical to be applicable.
3rd, the raw material stability that honeycombed grain material filter rod segments use in cigarette filter provided by the utility model is good, to people
Body is safe and reliable, more environmentally-friendly.
4th, cigarette filter provided by the utility model has special structure and outward appearance, and special regard can be provided for consumer
Feel and sensory experience, are provided simultaneously with certain antiforge function.
5th, the cigarette filter appearance provided by the utility model being made up of single honeycombed grain material filter stick can not be rolled into
Type paper, be advantageous to flue gas dilution, while reduce cost.
6th, the cigarette filter provided by the utility model being made up of single honeycombed grain material filter stick has good circularity
And hardness, heat will not occur such as cellulose acetate filter during suction and collapse, give consumer more preferable usage experience.
Brief description of the drawings
【Fig. 1】For the structural representation of binary composite cigarette filter tip；
【Fig. 2】The structural representation of the cigarette filter formed for single honeycombed grain material filter stick；
【Fig. 3】For the schematic cross-section of honeycombed grain material filter stick；
【Fig. 4】For filter tip former；
1st, it is cellulose acetate filter rod section, 2 be honeycombed grain material filter rod segments, and 3 be interior wrap molding paper, and 4 be outsourcing forming paper,
5 be honeycombed grain material, and 6 be adhesive, and 7 be honeycombed grain material filter stick, and 8 hole between honeycombed grain material, 9 be crowded
Depressor, 10 be heater, and 11 be cylindrical cavity, and 12 be cooler, and 13 be mould, and 14 be feeder.
Embodiment
Following examples combination accompanying drawing is further illustrated to the utility model content, rather than the utility model is protected
Protect the further restriction of scope.
Embodiment 1
By the activated carbon granule of 30~50 mesh and polyethylene in mass ratio 100:After 15 is well mixed, set using filter tip shaping
Standby extrusion molding, obtains diameter 7.5mm loose pole, quick cooling, is cut into the activated carbon granule pole base of 120mm length
Rod；By its vinegar fibre base rod with 120mm according to length than 10:15 progress are compound, produce binary composite cigarette filter tip.
Binary composite cigarette filter structures are as shown in figure 1, the binary composite cigarette filter tip includes a common real core acetic acid
Fibrous filter candle section and the filter rod segments of a full activated carbon granule assembling.Cellulose acetate filter rod section periphery is enclosed with interior wrap molding paper,
Vinegar fibre filter rod segments and the docking of activated carbon granule material filter rod segments of interior wrap molding paper are enclosed with, then is packaged into by outsourcing forming paper
One, form binary composite cigarette filter tip.Activated carbon granule material filter rod segments are passed through appropriate by the activated carbon granule of 30~50 mesh
Polyethylene hot-melt adhesive adhesion after accumulate and form.Activated carbon granule material filter rod segments are arranged to contact of the filter tip with cigarette shreds
End.The binary combined filter tip is obvious to the harmful components absorption in cigarette smoke and dilution effect, and production cost is low.
Embodiment 2
By the corn cob granule of 30~50 mesh and modified starch in mass ratio 100:After 20 is well mixed, it is molded using filter tip
Equipment extrusion molding is diameter 7.5mm loose pole, drying, is quickly cooled down, and is cut into the corn cob granule circle of 100mm length
Rod base rod, it can not also wrap up outsourcing forming paper in outer wrapping outsourcing forming paper, produce corn cob granule cigarette filter.
Filter tip external structure as shown in Fig. 2 its sectional view as shown in figure 3, filter tip is led to by the corn cob granule of 30~50 mesh
Cross after appropriate modified starch adhesion to accumulate and form.Filter tip can be directly used for production of cigarettes.The filter tip is to having in cigarette smoke
The absorption of evil composition and dilution effect are obvious, and production cost is low, its novel appearance.
Embodiment 3
By the reconstruction plant granule of 20~80 mesh and polyethylene in mass ratio 100:After 12 is well mixed, it is molded using filter tip
Equipment extrusion molding, diameter 7.5mm loose pole is obtained, quick cooling, the reconstruction plant granule for being cut into 120mm length is justified
Rod base rod；By its vinegar fibre base rod with 120mm according to length than 10:15 progress are compound, produce binary composite cigarette filter tip.
Binary composite cigarette filter structures are similar to Example 1, and the binary composite cigarette filter tip includes a common real core
Cellulose acetate filter rod section and the filter rod segments of a full reconstruction plant granule assembling.Cellulose acetate filter rod section periphery is bundled into being enclosed with
Type paper, is enclosed with vinegar fibre filter rod segments and the filter rod segments docking of reconstruction plants particles material of interior wrap molding paper, then passes through outer wrap molding
Paper wrapper is integral, forms binary composite cigarette filter tip.Reproduce reconstruction plant of the plants particles material filter rod segments by 20~80 mesh
Particle is formed by being accumulated after appropriate polyethylene hot-melt adhesive adhesion.Reconstruction plants particles material filter rod segments are arranged to filter tip and volume
The contact jaw of cigarette pipe tobacco.The binary combined filter tip is obvious to the harmful components absorption in cigarette smoke and dilution effect, and produces
Cost is low.
Embodiment 4
By the pomelo peel particle of 10~100 mesh and newtrex in mass ratio 100:After 25 is well mixed, using filter tip into
The extrusion molding of type equipment is diameter 7.5mm loose pole, drying, is quickly cooled down, and is cut into the pomelo peel particle of 100mm length
Pole base rod, outsourcing forming paper can not also be wrapped up in outer wrapping outsourcing forming paper, produce the filter of pomelo peel particle cigarette
Mouth.
Filter tip external structure is similar to Example 2, and filter tip passes through appropriate polymerization by the reconstituted tobacco particle of 10~100 mesh
Accumulation forms after rosin adhesion.Filter tip can be directly used for production of cigarettes.The filter tip in cigarette smoke harmful components absorption and
Dilution effect is obvious, and production cost is low, its novel appearance.
Claims (7)
1. a kind of cigarette filter, including filter stick, it is characterised in that：The filter stick is by cellulose acetate filter rod section (1) and porous particle
Material filter rod segments (2) compound composition, or be single honeycombed grain material filter stick (7)；The honeycombed grain material filter rod segments (2)
Or honeycombed grain material filter stick (7) is made up of particle diameter for the honeycombed grain material (5) of 10~100 mesh adhesives (6).
2. cigarette filter according to claim 1, it is characterised in that：The particle diameter of the honeycombed grain material (5) be 20~
80 mesh.
3. cigarette filter according to claim 2, it is characterised in that：The particle diameter of the honeycombed grain material (5) be 30~
50 mesh.
4. cigarette filter according to claim 3, it is characterised in that：The honeycombed grain material (5) be activated carbon granule,
In porous oxidation alumina particles, expanded cabo particle, corn cob granule, pomelo peel particle, reconstruction plant granule, silochrom at least
It is a kind of.
5. according to the cigarette filter described in any one of Claims 1 to 4, it is characterised in that：The cellulose acetate filter rod section (1) by
Interior wrap molding paper (3) parcel acetate fiber is formed.
6. cigarette filter according to claim 1, it is characterised in that：Cellulose acetate filter rod section (1) and honeycombed grain material
Filter rod segments (2) periphery is enclosed with outsourcing forming paper (4).
7. cigarette filter according to claim 1, it is characterised in that：The periphery bag of single honeycombed grain material filter stick (7)
Wrap up in or do not wrap up outsourcing forming paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760175.1U CN206923661U (en) | 2017-06-28 | 2017-06-28 | A kind of cigarette filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760175.1U CN206923661U (en) | 2017-06-28 | 2017-06-28 | A kind of cigarette filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206923661U true CN206923661U (en) | 2018-01-26 |
Family
ID=61353306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760175.1U Active CN206923661U (en) | 2017-06-28 | 2017-06-28 | A kind of cigarette filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206923661U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951070A (en) * | 2017-11-22 | 2018-04-24 | 曹宏 | A kind of composite cigarette filter and preparation method thereof and a kind of cigarette |
| CN108851208A (en) * | 2018-05-17 | 2018-11-23 | 中国烟草总公司郑州烟草研究院 | A kind of cigarette filter rod and preparation method thereof |
| CN108851198A (en) * | 2018-05-17 | 2018-11-23 | 中国烟草总公司郑州烟草研究院 | A kind of processing method of offal, the preparation method of cabo extractive |
| CN109602082A (en) * | 2018-10-20 | 2019-04-12 | 南通烟滤嘴有限责任公司 | Composite filter with pre-buried mixed material section |
| CN111358048A (en) * | 2018-12-25 | 2020-07-03 | 贵州中烟工业有限责任公司 | Cigarette filter stick |
| CN112438429A (en) * | 2019-09-05 | 2021-03-05 | 湖南中烟工业有限责任公司 | Cooling filter rod, preparation method and application thereof |
| CN112956737A (en) * | 2021-03-17 | 2021-06-15 | 河南中烟工业有限责任公司 | Preparation method of harm-reducing particles for cigarette filter stick and harm-reducing filter stick |
| JP2022513210A (en) * | 2018-12-14 | 2022-02-07 | チャイナ タバコ フーナン インダストリアル カンパニー リミテッド | Molding equipment, cigarette filter rod, and its manufacturing method |
| CN114847515A (en) * | 2022-06-23 | 2022-08-05 | 南通烟滤嘴有限责任公司 | Preparation method of functional material rod |
-
2017
- 2017-06-28 CN CN201720760175.1U patent/CN206923661U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951070A (en) * | 2017-11-22 | 2018-04-24 | 曹宏 | A kind of composite cigarette filter and preparation method thereof and a kind of cigarette |
| CN108851208A (en) * | 2018-05-17 | 2018-11-23 | 中国烟草总公司郑州烟草研究院 | A kind of cigarette filter rod and preparation method thereof |
| CN108851198A (en) * | 2018-05-17 | 2018-11-23 | 中国烟草总公司郑州烟草研究院 | A kind of processing method of offal, the preparation method of cabo extractive |
| CN108851198B (en) * | 2018-05-17 | 2022-06-03 | 中国烟草总公司郑州烟草研究院 | Tobacco stem processing method and preparation method of tobacco stem extract |
| CN109602082A (en) * | 2018-10-20 | 2019-04-12 | 南通烟滤嘴有限责任公司 | Composite filter with pre-buried mixed material section |
| JP2022513210A (en) * | 2018-12-14 | 2022-02-07 | チャイナ タバコ フーナン インダストリアル カンパニー リミテッド | Molding equipment, cigarette filter rod, and its manufacturing method |
| JP7186297B2 (en) | 2018-12-14 | 2022-12-08 | チャイナ タバコ フーナン インダストリアル カンパニー リミテッド | Molding device, cigarette filter rod, and manufacturing method thereof |
| CN111358048A (en) * | 2018-12-25 | 2020-07-03 | 贵州中烟工业有限责任公司 | Cigarette filter stick |
| CN112438429A (en) * | 2019-09-05 | 2021-03-05 | 湖南中烟工业有限责任公司 | Cooling filter rod, preparation method and application thereof |
| CN112956737A (en) * | 2021-03-17 | 2021-06-15 | 河南中烟工业有限责任公司 | Preparation method of harm-reducing particles for cigarette filter stick and harm-reducing filter stick |
| CN114847515A (en) * | 2022-06-23 | 2022-08-05 | 南通烟滤嘴有限责任公司 | Preparation method of functional material rod |
| CN114847515B (en) * | 2022-06-23 | 2024-02-02 | 南通烟滤嘴有限责任公司 | Preparation method of functional material rod |
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