CN108185518A - A kind of filter core with degradable function - Google Patents
A kind of filter core with degradable function Download PDFInfo
- Publication number
- CN108185518A CN108185518A CN201711403506.7A CN201711403506A CN108185518A CN 108185518 A CN108185518 A CN 108185518A CN 201711403506 A CN201711403506 A CN 201711403506A CN 108185518 A CN108185518 A CN 108185518A
- Authority
- CN
- China
- Prior art keywords
- filter core
- degradable
- fragrance
- powder
- core according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The present invention provides a kind of filter core with degradable function, is the siphunculus made of the raw material of following masses part：1 ~ 20 part of degradable high polymer material, 0 ~ 5 part of dusty material, 0 ~ 4 part of liquid perfume, 0 ~ 2 part of assistant formation material；After being sufficiently mixed after above-mentioned raw materials are stocked up in proportion using modes such as chemical melting, physical agitations, according to material character using techniques such as extrusion drawing and forming, injection molding or 3D printings to get to the filter core with degradable function.Filter core degradation rate provided by the invention is greatly enhanced, and has the advantages of biodegradability is good, and the value of environmental protection is high；Filter stick characteristic chicken flavor can be assigned, increase cigarette flavor and promotes suction mouthfeel, also the aldehydes matter effectively in absorption flue gas.Filter core provided by the invention has different structure and end face pattern, has unique product appearance feature, can reach prominent brand, identification cigarette appearance and anti-fake purpose, can be widely applied to traditional cigarette product and novel tobacco product.
Description
Technical field
The invention belongs to traditional tobaccos and novel tobacco auxiliary material technical field, and in particular to a kind of with degradable function
Filter core.
Background technology
Cigarette smoke filtering technique is one of key technology of cigarette products.At present, applied to the filtering in cigarette product
Material is mainly diacetate fiber（Belong to vinegar fibre filter material）.Diacetate fiber is obtained because of its good strainability and absorption taste port sense
Extensive use.With the development of industry and the innovation of technology, based on vinegar fibre filter material, various forms of novel filter sticks constantly gush
It is existing, such as capsule filter stick, core wire filter stick, particle filter stick, gel rubber sustained-release filter stick, concentric filter stick, ternary cavity composite filter, abnormity
Hollow out filter stick etc..Influence of the innovation of filter stick technology and product to cigarette product and brand is more and more significant, to cigarette product and
The development of brand also has more and more important meaning.The novel filter sticks such as capsule filter stick, core wire filter stick, are outside highlight products
See or promoted suction quality or enhancing user experience, cost has different degrees of raising compared with vinegar fibre filter stick.But it is above-mentioned with
Filter stick based on vinegar fibre filter material there are degradation property it is poor the problem of, degradation process is slow, and adds and increase in fibre bundle
After moulding agent, bonding is more secured between fibre bundle, causes degradation more difficult.
The research of degradable filter material and filter stick has had been reported.For example, patent CN101805937A is handed over using poly- left-handed third
Ester and poly- dextrorotation lactide are raw material（Two kinds for polylactic acid）Degradable pipe tobacco is prepared, then boundling rolls into filter stick.This
A kind of novel tow, process needs to overcome a series of problems, as technology stability, solvent recovery, product stability and
Application quality etc. could realize the part or all of replacement to diacetate fiber.However, in fact, polylactic acid tow is in flue gas
Aldehydes matter rejection is fine not as good as vinegar, and tow is not easy to cut, filter stick lower hardness and not easy to control.For another example, patent
Bubble that is cylindric, and being caused air flow through in its external peripheral surface longitudinal design is made in polylactic acid foam by CN203801722U
Hole, then filter stick is prepared as raw material using polylactic acid foam and tobacco sheets by paper making method respectively, it is compound that the two is combined binary
Filter stick.Band abscess cylinder described in the technology is grown up and is determined through polylactic acid/gas homogenous system formation, bubble nucleating, abscess
The processes such as type are prepared, and there are serial procedures such as high temperature, high pressure, cooling, releases of pressure, and filter stick is the more precise and tiny device of size
Part, therefore, the technique controlling difficulty of preparation process are big, and pure polylactic acid foam cost is higher.For another example, patent
Edible cereal, potato, beans or starchy material are ground into the particle of homogeneous grain diameter and add in ring paste by CN103300475A
Essence, gelatin and water are sufficiently mixed, then puffing filter core is prepared in extrusion molding, using puffing filter core and conventional diacetate fiber as
Material is prepared into binary compound filter candle.When puffing filter core is column, although short texture, do not have a gas channel, during application
Gas channel be must be specifically designed so that cigarette smoke passes through, make it possible smoking property of cigarette, the technology and aforementioned patent technology
There are it is identical the defects of；When puffing filter core is particle, adds in vinegar fibre and prepare particle filter stick, with Chinese herbal medicine particle filter stick, offal
The forms such as particle filter stick are no different, and particulate load performance, degradation property etc. not as good as directly by raw material crush or reproduce into particle into
Row addition.
Invention content
To solve the deficiencies in the prior art, a kind of degradation property of present invention offer is good, environmental-protecting performance is high, has flavoring, is anti-
The filter core of the functions such as puppet.
The purpose of the present invention is achieved by the following technical programs：A kind of filter core with degradable function, the filter core
It is the siphunculus made of the raw material of following masses part：
1 ~ 20 part of degradable high polymer material, 0 ~ 5 part of dusty material, 0 ~ 4 part of liquid perfume, 0 ~ 2 part of assistant formation material.
The siphunculus is the pipe that longitudinal direction has single or multiple gas channels, and the cross section of siphunculus is arbitrary shape, such as circle
Shape, polygon, heart.
The wall thickness of the siphunculus is 0.10mm to 1.0mm.
The degradable high polymer material is polylactic acid（PLA）, poly butylene succinate（PBS）, polyadipate/to benzene
Dioctyl phthalate fourth diester（PBAT）, polycaprolactone（PCL）And one or more of their modified material.
The dusty material is one or more of Plant Powder, mineral powder, starch, acetate fiber powder, active powdered carbon.Institute
The grain size for stating dusty material is 18 ~ 830 μm.
The Plant Powder is through physical crushing or through carrying using medicinal plant, the root of fragrant plant, stem, leaf, flower or fruit
Take, concentrate, drying, powder processed and etc. prepared by one or more of powder.Preferably, the raw material of the Plant Powder is cigarette
One or more of stalk, offal, tobacco leaf, dried orange peel, pomelo peel, tealeaves/flower, agalloch eaglewood/leaf, pueraria lobata, Siraitia grosvenorii.
The mineral powder is one or more of diatomite, vermiculite, zeolite, attapulgite, sepiolite, montmorillonite through object
Reason is crushed and is prepared.
The liquid perfume is ester dissolubility, alcohol-soluble fragrance, fruity class fragrance, fragrance of a flower class fragrance, medicine/Radix Aucklandiae fragrance, cool
One or more of savory material；Further, ester dissolubility and alcohol-soluble fragrance are tobacco fragrance offal, offal, tobacco leaf
Extract or absolute oil, fruity class fragrance for dried orange peel, sweet orange, lemon, blueberry extract or absolute oil, fragrance of a flower class fragrance for rose,
The extract or absolute oil of camellia, medicine/Radix Aucklandiae fragrance is agalloch eaglewood, the extract or absolute oil of Radix Aucklandiae, and cool savory material is menthol, thin
One or more of lotus alcohol.
The assistant formation material is linear low density polyethylene（LLDPE）, thermoplastic elastomer (TPE)（TPE）, thermoplastic poly
Urethane（TPU）, compatilizer, one or more of coupling agent.
The compatilizer is maleic anhydride grafted polyethylene, and coupling agent is Silane coupling agent KH550.
After being sufficiently mixed after above-mentioned raw materials are stocked up in proportion using modes such as chemical melting, physical agitations, according to material
Property is using techniques such as extrusion drawing and forming, injection molding or 3D printings, you can form needed for being prepared into has degradable work(
The filter core of energy.
Section pattern of filter core of the gained with degradable function with customization, fragrance, have prominent external appearance characteristic and
Improve the function of cigarette products suction quality.
There is gained the filter core of degradable function to be combined alone as unitary filter stick or with vinegar fibre filter stick etc. as one
Member, binary or ternary filter stick are applied to cigarette products or cigarette holder product etc..
Advantage of the invention is that：
1）Filter core degradation rate provided by the invention with degradable function is greatly enhanced, except addition needed for assistant formation
Material outside, other materials used be can full-degradable biological material, have that biodegradability is good, high excellent of the value of environmental protection
Point.The disintegration of high molecular degradable material is effectively accelerated in the addition of the substances such as Plant Powder, starch, further improves filter stick degradation
Rate improves the value of environmental protection.
2）Filter core provided by the invention with degradable function, the Plant Powder of addition（It is equivalent to solid spice）And liquid
Fragrance can assign filter stick characteristic chicken flavor, increase cigarette flavor and promote suction mouthfeel.
3）Filter core provided by the invention with degradable function, the mineral powder of addition and active powdered carbon are high-ratio surface
Product porous material, the inner surface of each channel of filter stick fully and smoke contacts, can effectively adsorb the harmful substance in flue gas；Addition
Vinegar fibre powder is process using waste vinegar fibre, and one side efficent use of resources, the opposing party effectively adsorbs the aldehydes matter in flue gas.
4）Filter core provided by the invention with degradable function, the dusty material of addition, can be notable when grain size is larger
The external appearance characteristic of product is promoted, irregular blotches structure is presented in filter stick surface, has antifalse effect.
5）Filter core provided by the invention with degradable function, for the filter stick with different structure and end face pattern, tool
There is unique product appearance feature, can reach prominent brand, identification cigarette appearance and anti-fake purpose.
6）Filter core with degradable function can be widely applied to traditional cigarette product, such as common specification cigarette, ramuscule cigarette,
Short branch cigarette etc., it may also be used for novel tobacco product, such as low temperature do not burn cigarette, do not heat smoking article, can be used alone or
It is used in combination with the novel filter stick of vinegar fibre filter stick or its derivative form.
Description of the drawings
Fig. 1 is the cross-sectional view of 1 gained filter core of embodiment；
Fig. 2 is the cross-sectional view of 2 gained filter core of embodiment；
Fig. 3 is the cross-sectional view of 4 gained filter core of embodiment；
Fig. 4 is the cross-sectional view of 5 gained filter core of embodiment；
Fig. 5 is the cross-sectional view of 7 composite filter of embodiment.
Specific embodiment
Further the present invention is illustrated in conjunction with the embodiments, but embodiment cannot be considered as limitation of the invention.
Embodiment 1
It by mechanical crushing after the removal of impurities of vermiculite physics and sieves, takes 380 ~ 830 μm of powder of grain size（Particle）, it is spare.Take 20 parts of PBAT
And molten condition is heated to, 5 parts of vermiculite powder prepared is taken to be slowly added in the PBAT of molten condition, are stirred well to powder
It is uniformly mixed with melting PBAT.Using stretch forming process is squeezed out, prepared by the processes such as extruded, sizing, cooling, traction, cutting
Filter core with degradable function.Gained cartridge surface have irregular sparrow pecked, filter core section be circular ring shape, outer diameter 7.7
Mm, 1.0 mm of wall thickness, 120 mm of length.By gained filter core and vinegar fibre filter stick with 5:25 ratios（Length ratio）It is compound, it obtains binary and answers
Close filter stick.
Embodiment 2
Diatomite, zeolite, attapulgite, sepiolite, montmorillonite are subjected to physics removal of impurities, mechanical crushing respectively, Sieving and casing 18 ~
48 μm of powder respectively takes 1 part of powder, and abundant mixing respectively, spare.Take 10 parts of PLA, 2 parts of LLDPE fully mixed in blender
It is even and be heated to molten condition, the powder of mixing is slowly added in PLA, LLDPE mixture of melting, stirred to fully mixed
It closes uniform.Using stretch forming process is squeezed out, the processes such as extruded, sizing, cooling, traction, cutting, preparing has degradable work(
The filter core of energy.Filter core section is 1. shape, 7.1 mm of outer diameter, 0.2 mm of wall thickness, 120 mm of length.By gained filter core and vinegar fibre filter stick
With 5:20 ratios（Length ratio）It is compound, obtain binary compound filter candle.
Embodiment 3
It by mechanical crushing after dried orange peel removal of impurities in 5 years and sieves, takes 150 ~ 250 μm of powder of grain size, it is spare.Take 1 part of PBS, 0.5 part
LLDPE is stirred and evenly mixed and is heated to molten condition, and 0.1 part of Dried Tangerine Peel prepared and 0.1 part of maleic anhydride is taken to be grafted poly- second
Alkene is slowly added in molten mixture, and stirring is uniform to being sufficiently mixed.Using squeeze out stretch forming process, it is extruded, sizing, it is cold
But, the processes such as traction, cutting, prepare the filter core with degradable function.Gained filter core has dried orange peel fragrance, and filter core section is circle
Annular, 5.2 mm of outer diameter, 0.4 mm of wall thickness, 100 mm of length.Gained filter core and vinegar fibre filter stick are subjected to tri compound, obtain vinegar fibre
Filter stick：Filter core：Vinegar fibre filter stick is 12:6:12 Three-element composite filter core, as the low temperature not smoke filtration of burning tobacco and cooling
Section.
Embodiment 4
By offal, offal, tobacco leaf drying, mechanical crushing is carried out after cleaning respectively, Sieving and casing is 120 ~ 180 μm of powder, is taken
1 part of offal powder, 0.5 part of offal, 0.5 part of abundant mixing of tobacco leaf powder.0.1 part of tobacco extract is taken, is dissolved in ethyl alcohol,
It is even to be sprayed in mixture of powders, and stir evenly, gained mixture is spare.Take 10 parts of PCL, 1 part of LLDPE, 1 part of TPE stirring
It is melted after mixing, preliminary mixture is all slowly added in fusant, using extrusion stretch forming process, extruded, sizing,
The processes such as cooling, traction, cutting, prepare the filter core with degradable function.Gained filter core has this perfume of tobacco, gives off a strong fragrance full
Full, filter core section isShape, outer diameter 7.7mm, 0.3 mm of wall thickness, 120 mm of length.By gained filter core and vinegar fibre filter stick with 15:15
Ratio（Length ratio）It is compound, obtain binary compound filter candle.
Embodiment 5
Acetate fiber is subjected to mechanical crushing, Sieving and casing is 75 ~ 150 μm of powder.5 parts of vinegar fibre powder are taken, add in 1 part of indigo plant
Certain kind of berries extract is sufficiently mixed uniformly, spare.7 parts of PLA, 10 parts of PBAT is taken abundant mixing and to be heated to molten in blender
The acetate fiber powder for sneaking out blueberry extract in advance is slowly added in PLA the and PBAT mixtures of melting by state, is stirred to fully mixed
It closes uniform.Using stretch forming process is squeezed out, the processes such as extruded, sizing, cooling, traction, cutting, preparing has degradable work(
The filter core of energy.Gained filter core with blueberry feature fruit sweet gas cease, filter core section be corrugated, 7.1 mm of outer diameter, 0.4 mm of wall thickness,
100 mm of length.By gained filter core and vinegar fibre filter stick with 6:24 ratios（Length ratio）It is compound, obtain binary compound filter candle.
Embodiment 6
3 parts of orange oils and 1 part of menthol are taken, are dissolved in Glycerin, mixed triester with caprylic acid capric acid, gains are sprayed and add in 20 parts of PBAT pellets
In, it is uniformly mixed.Said mixture is molded by squeezing out drawing process, and addition Masterbatch is in mixture in right amount, through molten
The processes such as melt, squeeze out, shaping, cooling down, drawing, preparing the orange filter core with degradable function.Gained filter core cross section is
Circular ring shape, 3.0 mm of outer diameter, 0.4 mm of wall thickness are wound into disk.By gained continuously filter core（Core item）Pass through special work
Skill landfill prepares the composite filter with the orange degradable filter core of circle centered on cross section, visualization effect in diacetate fiber center
Fruit is good, composite filter application cigarette, has the function of to improve mouthfeel, sense of promoting the production of body fluid, and have the fragrant and sweet rhythm of fruit.
Meanwhile in the case where being not added with orange oil and menthol, prepare same specification using PBAT as the degradable of material
Filter core（Core item）, in addition to characteristic fragrance is different with mouthfeel, gained filter core, composite filter and cigarette have identical visual appearance
Effect.
Embodiment 7
Sieving and casing is 75 ~ 180 μm of starch, spare.10 parts of PLA, 2 parts of LLDPE is taken abundant mixing and to be heated in blender
To molten condition, 1 part of starch sieved is taken to be slowly added in PLA, LLDPE mixture of molten condition, stirring is fully to mixed
It closes uniform.With stretch forming process is squeezed out, the processes such as extruded, sizing, cooling, traction prepare the filter with degradable function
Core.Gained filter core section is " ☆ " shape, and 2.0 mm of maximum outside diameter, 0.2 mm of wall thickness are wound into disk.Gained is continuously filtered
Core（Core item）The band degradable filter core of " ☆ " shape centered on diacetate fiber center, preparation cross section is filled by special technique
Composite filter, effect of visualization is good, composite filter application cigarette, has the product appearance of differentiation, has antifalse effect.
Filter stick degradation property is detected using soil buries method, biodegradation takes place in about 60 days in the filter core of embodiment 1,5,6, real
Biodegradation takes place in about 150 days in the filter core for applying example 2,3,4,7.
Claims (10)
1. a kind of filter core with degradable function, it is characterised in that：The filter core is led to made of the raw material of following masses part
Pipe：
1 ~ 20 part of degradable high polymer material, 0 ~ 5 part of dusty material, 0 ~ 4 part of liquid perfume, 0 ~ 2 part of assistant formation material.
2. the filter core according to claim 1 with degradable function, it is characterised in that：The siphunculus is that longitudinal direction has list
The pipe of a or multiple gas channels, the cross section of siphunculus is arbitrary shape.
3. the filter core according to claim 1 with degradable function, it is characterised in that：The wall thickness of the siphunculus is
0.10mm to 1.0mm.
4. the filter core according to claim 1 with degradable function, it is characterised in that：The degradable high polymer material
For polylactic acid, poly butylene succinate, polyadipate/butylene terephthalate, polycaprolactone and their modified material
One or more of.
5. the filter core according to claim 1 with degradable function, it is characterised in that：The dusty material is plant
One or more of powder, mineral powder, starch, acetate fiber powder, active powdered carbon；The grain size of dusty material is 18 ~ 830 μm.
6. the filter core according to claim 5 with degradable function, it is characterised in that：The Plant Powder is using medicinal
Plant, the root of fragrant plant, stem, leaf, flower or fruit are through powder prepared by physical crushing or extracted, concentration, dry, powder processed
One or more of.
7. the filter core according to claim 5 with degradable function, it is characterised in that：The mineral powder for diatomite,
One or more of vermiculite, zeolite, attapulgite, sepiolite, montmorillonite are prepared through physical crushing.
8. the filter core according to claim 1 with degradable function, it is characterised in that：The liquid perfume is molten for ester
One or more of property, alcohol-soluble fragrance, fruity class fragrance, fragrance of a flower class fragrance, medicine/Radix Aucklandiae fragrance, cool savory material；Ester dissolubility
It is tobacco fragrance offal with alcohol-soluble fragrance, the extract or absolute oil of offal, tobacco leaf, fruity class fragrance is dried orange peel, sweet orange, lemon
The extract or absolute oil of lemon, blueberry, fragrance of a flower class fragrance is rose, the extract or absolute oil of camellia, and medicine/Radix Aucklandiae fragrance is heavy
Fragrant, Radix Aucklandiae extract or absolute oil, cool savory material are one or more of menthol, menthol.
9. the filter core according to claim 1 with degradable function, it is characterised in that：The assistant formation material is line
One or more of property low density polyethylene (LDPE), thermoplastic elastomer (TPE), thermoplastic polyurethane, compatilizer, coupling agent.
10. the filter core according to claim 9 with degradable function, it is characterised in that：The compatilizer is maleic acid
Acid anhydride grafted polyethylene, coupling agent are Silane coupling agent KH550.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403506.7A CN108185518A (en) | 2017-12-22 | 2017-12-22 | A kind of filter core with degradable function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403506.7A CN108185518A (en) | 2017-12-22 | 2017-12-22 | A kind of filter core with degradable function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108185518A true CN108185518A (en) | 2018-06-22 |
Family
ID=62583274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711403506.7A Pending CN108185518A (en) | 2017-12-22 | 2017-12-22 | A kind of filter core with degradable function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108185518A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674087A (en) * | 2018-12-24 | 2019-04-26 | 中国科学技术大学 | A kind of polymer-based cigarette filter tip material and preparation method thereof with excellent temperature control effect |
| CN109770421A (en) * | 2019-03-26 | 2019-05-21 | 云南氪莱铂科技有限公司 | A kind of flavoring sustained-release gel particle, preparation and its application for cigarette filter rod |
| CN109998164A (en) * | 2019-04-03 | 2019-07-12 | 红云红河烟草(集团)有限责任公司 | Cigarette filter stick flavor enhancing particle and cigarette filter stick |
| CN110200317A (en) * | 2019-05-08 | 2019-09-06 | 中山市博海精细化工有限公司 | A kind of low viscosity cigarette filter filler and preparation method |
| CN110250567A (en) * | 2019-05-08 | 2019-09-20 | 中山市博海精细化工有限公司 | A kind of environment-friendly cigarette filter tip filler and preparation method |
| CN111004438A (en) * | 2019-12-06 | 2020-04-14 | 云南中烟工业有限责任公司 | Foamed polymer filter stick material for cigarettes and preparation method thereof |
| CN111349323A (en) * | 2020-04-30 | 2020-06-30 | 贵州省烟草公司遵义市公司 | Mixed resin based on tobacco extract additive and prepared biodegradable film |
| CN111543672A (en) * | 2020-05-21 | 2020-08-18 | 中国烟草总公司郑州烟草研究院 | Preparation method of novel filter stick capable of reducing release amount of phenol in smoke and filter stick product |
| CN111844600A (en) * | 2020-07-28 | 2020-10-30 | 昆山久硕电子有限公司 | Preparation process of plastic filter core rod |
| CN112089093A (en) * | 2020-10-13 | 2020-12-18 | 云南养瑞科技集团有限公司 | Preparation method and application of aroma-enhancing degradable plastic particles |
| CN113080509A (en) * | 2021-04-12 | 2021-07-09 | 上海华宝生物科技有限公司 | Temperature-reducing member master batch for heating non-combustible cigarettes and preparation method thereof |
| CN113925201A (en) * | 2021-10-26 | 2022-01-14 | 湖北中烟工业有限责任公司 | High-filtration low-suction-resistance degradable cigarette filter tip and preparation method thereof |
| WO2022121480A1 (en) * | 2020-12-11 | 2022-06-16 | 湖北中烟工业有限责任公司 | Fully degradable cooling assembly, preparation method therefor and use thereof |
| CN115606840A (en) * | 2022-11-15 | 2023-01-17 | 湖北中烟工业有限责任公司 | Cigarette with 3D printing fragrance-carrying model and preparation method thereof |
| CN115670003A (en) * | 2022-11-15 | 2023-02-03 | 湖北中烟工业有限责任公司 | Cigarette with 4D printed aroma-carrying model and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1754419A1 (en) * | 2005-08-15 | 2007-02-21 | Philip Morris Products S.A. | Liquid release device for a smoking article |
| CN102883629A (en) * | 2010-05-12 | 2013-01-16 | 英美烟草(投资)有限公司 | Filter additive |
| CN104270971A (en) * | 2012-05-03 | 2015-01-07 | 英美烟草(投资)有限公司 | Improvements in smoking article filters |
| CN104379007A (en) * | 2012-06-14 | 2015-02-25 | 株式会社大赛璐 | Cigarette filter |
| CN104994756A (en) * | 2013-03-13 | 2015-10-21 | 塞拉尼斯醋酸纤维有限公司 | Smoke filters for reducing components in a smoke stream |
| CN107119460A (en) * | 2017-06-29 | 2017-09-01 | 滁州卷烟材料厂 | A kind of preparation method of cigarette filter fiber |
-
2017
- 2017-12-22 CN CN201711403506.7A patent/CN108185518A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1754419A1 (en) * | 2005-08-15 | 2007-02-21 | Philip Morris Products S.A. | Liquid release device for a smoking article |
| CN102883629A (en) * | 2010-05-12 | 2013-01-16 | 英美烟草(投资)有限公司 | Filter additive |
| CN104270971A (en) * | 2012-05-03 | 2015-01-07 | 英美烟草(投资)有限公司 | Improvements in smoking article filters |
| CN104379007A (en) * | 2012-06-14 | 2015-02-25 | 株式会社大赛璐 | Cigarette filter |
| CN104994756A (en) * | 2013-03-13 | 2015-10-21 | 塞拉尼斯醋酸纤维有限公司 | Smoke filters for reducing components in a smoke stream |
| CN107119460A (en) * | 2017-06-29 | 2017-09-01 | 滁州卷烟材料厂 | A kind of preparation method of cigarette filter fiber |
Non-Patent Citations (5)
| Title |
|---|
| 叶勇: "《制药工艺学》", 28 February 2014, 华南理工大学出版社 * |
| 孙少平: "《高分子材料在纳米给药系统中的应用》", 31 August 2017, 黑龙江大学出版社 * |
| 张兆旺: "《中药药剂学》", 31 March 2017, 中国中医药出版社 * |
| 张宝振: "《中国烟草大辞典》", 30 April 1992, 中国经济出版社 * |
| 林世能: "《烟草工业实用技术手册》", 31 December 1989, 贵州人民出版社 * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674087A (en) * | 2018-12-24 | 2019-04-26 | 中国科学技术大学 | A kind of polymer-based cigarette filter tip material and preparation method thereof with excellent temperature control effect |
| CN109770421B (en) * | 2019-03-26 | 2021-08-06 | 云南氪莱铂科技有限公司 | Flavoring slow-release gel particles for cigarette filter stick, preparation and application thereof |
| CN109770421A (en) * | 2019-03-26 | 2019-05-21 | 云南氪莱铂科技有限公司 | A kind of flavoring sustained-release gel particle, preparation and its application for cigarette filter rod |
| CN109998164A (en) * | 2019-04-03 | 2019-07-12 | 红云红河烟草(集团)有限责任公司 | Cigarette filter stick flavor enhancing particle and cigarette filter stick |
| CN110200317A (en) * | 2019-05-08 | 2019-09-06 | 中山市博海精细化工有限公司 | A kind of low viscosity cigarette filter filler and preparation method |
| CN110250567A (en) * | 2019-05-08 | 2019-09-20 | 中山市博海精细化工有限公司 | A kind of environment-friendly cigarette filter tip filler and preparation method |
| CN111004438A (en) * | 2019-12-06 | 2020-04-14 | 云南中烟工业有限责任公司 | Foamed polymer filter stick material for cigarettes and preparation method thereof |
| CN111349323A (en) * | 2020-04-30 | 2020-06-30 | 贵州省烟草公司遵义市公司 | Mixed resin based on tobacco extract additive and prepared biodegradable film |
| CN111543672A (en) * | 2020-05-21 | 2020-08-18 | 中国烟草总公司郑州烟草研究院 | Preparation method of novel filter stick capable of reducing release amount of phenol in smoke and filter stick product |
| CN111543672B (en) * | 2020-05-21 | 2022-02-08 | 中国烟草总公司郑州烟草研究院 | Preparation method of novel filter stick capable of reducing release amount of phenol in smoke and filter stick product |
| CN111844600A (en) * | 2020-07-28 | 2020-10-30 | 昆山久硕电子有限公司 | Preparation process of plastic filter core rod |
| CN112089093A (en) * | 2020-10-13 | 2020-12-18 | 云南养瑞科技集团有限公司 | Preparation method and application of aroma-enhancing degradable plastic particles |
| WO2022121480A1 (en) * | 2020-12-11 | 2022-06-16 | 湖北中烟工业有限责任公司 | Fully degradable cooling assembly, preparation method therefor and use thereof |
| CN113080509A (en) * | 2021-04-12 | 2021-07-09 | 上海华宝生物科技有限公司 | Temperature-reducing member master batch for heating non-combustible cigarettes and preparation method thereof |
| CN113925201A (en) * | 2021-10-26 | 2022-01-14 | 湖北中烟工业有限责任公司 | High-filtration low-suction-resistance degradable cigarette filter tip and preparation method thereof |
| CN115606840A (en) * | 2022-11-15 | 2023-01-17 | 湖北中烟工业有限责任公司 | Cigarette with 3D printing fragrance-carrying model and preparation method thereof |
| CN115670003A (en) * | 2022-11-15 | 2023-02-03 | 湖北中烟工业有限责任公司 | Cigarette with 4D printed aroma-carrying model and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108185518A (en) | A kind of filter core with degradable function | |
| US11103002B2 (en) | Product portion enrobing machines and methods | |
| CN108065456B (en) | Tobacco particle-containing heating non-combustion tobacco product and preparation method thereof | |
| CN101128130B (en) | Smoking article with tobacco beads | |
| JP5323064B2 (en) | Tobacco filters made from natural herb plants and tobacco using the same | |
| CN105725264B (en) | A kind of flavored type column of smoke suitable for low temperature cigarette | |
| CN106360805B (en) | Novel recombined cigarette filter stick prepared from functional powder material | |
| CN107536094A (en) | A kind of preparation method for assigning fragrant special-shaped cigarette naturally | |
| CN107536096A (en) | The method that a kind of reconstituted tobacco/spices composite particles prepare nature flavored type cigarette | |
| US20190193110A1 (en) | Product portion enrobing process and apparatus | |
| JP7186297B2 (en) | Molding device, cigarette filter rod, and manufacturing method thereof | |
| CN106666811A (en) | Novel cigarette and preparation method thereof | |
| CN105982348A (en) | Environment-friendly cigarette filter rod as well as preparation method and application thereof | |
| CN203801722U (en) | Degradable composite filter rod | |
| CN109123774A (en) | It is a kind of to assign fragrant cigarette filter rod and its preparation and application naturally | |
| CN105982347A (en) | Novel cigarette filter stick made of expansion material as well as preparation method and application thereof | |
| KR20240101704A (en) | Articles for use with devices for heating aerosolizable materials | |
| KR20240100466A (en) | Articles and methods of manufacturing articles for use in aerosol delivery systems | |
| KR20240100465A (en) | Articles for use in aerosol delivery systems and methods of making articles for use in aerosol delivery systems | |
| CA3241445A1 (en) | An article for use in an aerosol provision system and a method of manufacturing an article for use in an aerosol provision system | |
| KR20240101709A (en) | Method of manufacturing articles for use in aerosol delivery systems and articles for use in aerosol delivery systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |