CN104720100B - The groove filter tip and its preparation method and application of positioning addition harm reduction functional material in a kind of cellulose paper - Google Patents
The groove filter tip and its preparation method and application of positioning addition harm reduction functional material in a kind of cellulose paper Download PDFInfo
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- CN104720100B CN104720100B CN201510043799.7A CN201510043799A CN104720100B CN 104720100 B CN104720100 B CN 104720100B CN 201510043799 A CN201510043799 A CN 201510043799A CN 104720100 B CN104720100 B CN 104720100B
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- cellulose paper
- harm reduction
- functional material
- filter tip
- paper
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Classifications
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- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
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- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
Abstract
The invention discloses a kind of groove filter tips and its preparation method and application of positioning addition harm reduction functional material in cellulose paper, the groove filter tip, which is mainly entered by filter-stick forming device in cellulose paper, is arranged cellulose paper glue spreading system and drying system in the transmission lines before indent system, realize that tuning on-line adds harm reduction functional material on cellulose paper, re-dry, suppress groove, finally enter molding opium pipe cigarette tow, forming paper package molding is used in combination, after cutting, it obtains to crotonaldehyde, phenol and HCN are effectively reduced in interior harmful substance, without influencing smoking property of cigarette quality, and harm reduction function groove filter tip safe to the human body；It is to realize that tuning on-line of the functional material on cellulose paper adds that this method carries out simple modifications to filter stick formation device, function groove filter tip one-pass molding, high yield rate, equipment loss are small, function groove filter tip production cost is substantially reduced, industrial requirement is met.
Description
Technical field
The present invention relates to a kind of to position the groove filter tip and preparation method thereof for adding harm reduction functional material in cellulose paper
And application, belong to cigarette filter material field.
Background technology
With the generally enhancing of world's Anti-smoking activity to grow to even greater heights with consumer to smoking with health concerns, market is to volume
The requirement of cigarette is higher and higher, and the pressure that tobacco faces is increasing.In recent years, some countries have required to mark and reduce
Listed harmful substance, promotes tobacco productive corporation while reducing releasing content of coke tar in cigarette, more wants in Hoffmann lists
The burst size of main harmful components in stringent control cigarette smoke.China is being added《Tobacco framework convention》Afterwards, countries tobacco is special
It sells office and specific lowering harm and decreasing coking requirement is proposed to domestic tobacco productive corporation.Tar reduction simultaneously, tightened up control cigarette mainstream
The burst size of harmful substances in flue gas.HCN, phenol and crotonaldehyde are that three kinds of typical flue gases are harmful into cigarette mainstream flue gas
Point, in the list of industry of being also expert at seven kinds of harmful components of main flume.Aldehyde compound is the toxin of cilium, with cigarette smoke cyaniding
After hydrogen and ammonia suck together, inhibit the removing of lung excreta, so as to cause pulmonary disease.Aldehyde compound compound includes mainly
Formaldehyde, acetaldehyde, propionic aldehyde, acetone, methacrylaldehyde, butyraldehyde, butanone, crotonaldehyde etc..Phenol can be by straight with the contact of skin, mucous membrane
It taps into blood circulation, cause protein denaturation, cytoclasis and loses vigor.In recent years, cigarette smoke is being reduced both at home and abroad
It is had carried out some research in terms of middle harmful components burst size, mainly uses bio-additive and chemical addition agent, such as molecular sieve, more
Hole resin etc..But above-mentioned material is a bit expensive, or because some technology harm reduction effects are not very apparent, experimental result reproducibility
Difference, the reasons such as promotional value is not high or industrial mass manufacture difficulty is larger, fails to be used widely.How to use has
The harm reduction means of effect, while reducing cigarette smoke harmful components burst size, utmostly reduce cigarette smoke in fragrance at
The loss divided, that improves cigarette sucks safety, this is the important topic that tobacco business is faced at present.
Filter stick design is the key Design link of Harm reduction techniques, can pass through the variation of filter tip inscape, trench design, forming
Paper design etc. effectively realizes the soakage regulation and control of harmful substance in main flume aerosol, becomes each cigarette enterprise at present and realizes
The breach of the effective way of " harm reduction " and each interprise's intensive management.Furrowfilter rod is the pure fiber of groove by special construction
It is made with the compound package acetate silk filter core of filter stick shaping paper after plain paper grooving.In furrowfilter rod, pure cellulose paper is not
Only there is the mechanical retention effect to Smoke Particulate similar with acetate silk, and it retains efficiency and is far above acetic acid
Fibre bundle.Simultaneously as manufactured special embossing groove expands its specific surface area on pure cellulose paper, cigarette is changed
Travelling route of the flue gas in groove filter tip improves inertial collision and diffusional deposition of the Smoke Particulate in groove filter tip,
Therefore there is better filter effect to Smoke Particulate, before especially high-grade cigarette has a wide range of applications in tobacco business
Scape, but to the reducing effect unobvious of harmful ingredients in flue gas such as phenol, HCN, crotonaldehyde.
Invention content
For defect existing for harm reduction functional filter-tip in the prior art, the purpose of the invention is to provide one kind in fiber
On plain paper positioning addition functional material can effective selectivity to reduce main flume include having including HCN, phenol and crotonaldehyde
Evil substance, and the groove filter tip of smoking property of cigarette quality is not influenced.
For defect, another object of the present invention existing for the preparation method in the prior art with harm reduction functional filter-tip
It is to be that provide one kind realizing that tuning on-line addition functional material is primary on cellulose paper based on improved filter tip molding machine
The method that molding prepares the cigarette filter with harm reduction function, this method carry out simple modifications to filter stick formation device and realize work(
Tuning on-line addition of the energy material on cellulose paper, function groove filter tip one-pass molding, high yield rate, equipment loss is small, greatly
It is big to reduce function groove filter tip production cost, meet industrial requirement.
Third object of the present invention is to provide a kind of applications of the groove filter tip, which can be efficiently
It includes the burst size of HCN, phenol and crotonaldehyde in interior harmful components to reduce cigarette mainstream flue gas, and do not influence cigarette it is interior
Sucking quality.
The present invention provides a kind of groove filter tip of positioning addition harm reduction functional material in cellulose paper, which leans on
Positioning is coated with propylgallate, trimerization glycerol monostearate glyceride, biacetyl on the cellulose paper of nearly pipe tobacco end regions
At least one of tartaric acid list double glyceride, methyl glycol fatty acid ester, polyvinyl acetate harm reduction functional material, groove filter tip
There is no coating function harm reduction material on the cellulose paper of oral cavity end regions.
The cellulose paper region of harm reduction functional material and no coating harm reduction function material are coated in preferred groove filter tip
The length ratio in the cellulose paper region of material is 18:10~23:5.
Additive amount of the preferred harm reduction functional material on cellulose paper is 2~6mg/ branch.
The present invention also provides the method for preparing the groove filter tip, this method realizes ditch by improved filter-stick forming device
Tuning on-line is coated with harm reduction functional material on cellulose paper in slot filter tip forming process；The improved filter-stick forming device exists
Cellulose paper enters setting cellulose paper glue spreading system and cellulose paper drying system in the transmission lines before indent system, described
Cellulose paper glue spreading system include upper glue roller, glue spreader and pressure roller, upper glue roller, glue spreader and pressure roller are parallel successively from the bottom to top
The surface of contact setting, glue spreader is equipped with several pieces of raised upper blob of viscoses；Cellulose paper is communicated to be introduced into cellulose paper gluing
System, in cellulose paper glue spreading system, the solution containing harm reduction functional material is transferred to glue spreader by upper glue roller, works as fiber
When plain paper passes through between glue spreader and pressure roller, the upper blob of viscose of gluing roller surface determines functional material under the pressure effect of pressure roller
Position is coated on cellulose paper, and after the completion of coating, cellulose paper sequentially enters the drying of cellulose paper drying system, rolled through groove again
Roll pressing groove finally enters molding opium pipe package tow, forming paper package molding is used in combination, after cutting, obtains harm reduction function ditch
Slot filter tip.
The method for preparing groove filter tip of the present invention further includes following preferred embodiment：
Glue spreader takes ditch grooved roller signal by rotary encoder in preferred scheme, and glue spreader and ditch grooved roller is made to keep
Synchronous operation state makes embossing pitch and coating pitch be consistent.Cellulose paper is coated with harm reduction functional material on glue spreader
Region overlapped in transmit process with ditch grooved roller embossed area it is synchronous, that is, emboss pitch and coating pitch be consistent, no
Generate accumulation offset.
Upper blob of viscose is parallel to the setting of glue spreader axle center in preferred scheme.
The shape size of arbitrary two pieces upper blob of viscoses is identical in further preferred scheme, and arbitrary two pieces of adjacent upper blob of viscoses
Between spacing it is equal.
Spacing ratio in preferred scheme between the width and arbitrary two pieces of adjacent upper blob of viscoses of upper blob of viscose itself is 18:
10~23:5.
The solution containing harm reduction functional material described in preferred scheme is harm reduction functional material in mass ratio 15~50:
85~50 are dissolved in the mixed solution that solvent obtains.
In further preferred scheme harm reduction functional material be propylgallate, trimerization glycerol monostearate glyceride,
At least one of diacetyl tartarate list double glyceride, methyl glycol fatty acid ester, polyvinyl acetate.
Solvent accordingly selects ethyl alcohol, water, the third two according to the solubility property of harm reduction functional material in further preferred scheme
At least one of alcohol, acetone.Solvent is most preferably ethyl alcohol.The solvent is dried in cellulose paper drying system.
The preparation of solution containing reducing tar and reducing harm functional material in preferred scheme：Reducing tar and reducing harm functional material is first selected,
Reselection can dissolve the solvent of the reducing tar and reducing harm functional material, and heating stirring dissolving obtains uniform solution.
Cellulose paper air permeability is 500~1000cu in preferred scheme, and quality is 80 ± 2g/m2, longitudinal tensile energy
Absorption >=150J/m2, biodiversity content is 6.0 ± 1.0%.
The drying temperature of cellulose paper drying system is 100~250 DEG C in preferred scheme.
The present invention also provides the application of the groove filter tip, the furrowfilter rod is applied to reduce cigarette mainstream
Harmful components in flue gas.
Other harmful components are including crotonaldehyde, phenol and HCN in preferred application process.
Beneficial effects of the present invention：The present invention several can suitably be added and with subtracting by selecting by solution form
The material of evil function realizes enterprising in cellulose paper in groove filter tip forming process in conjunction with the improvement to filter-stick forming device
The tuning on-line of row harm reduction functional material adds, and makes the one-pass molding of function groove filter tip.Technical scheme of the present invention is relatively existing
There is the advantage of technology：1, the function groove filter tip prepared has the function of excellent harm reduction, and does not influence smoking property of cigarette quality；It is based on
Positioning of the harm reduction functional material on cellulose paper is coated with and the characteristic of specific channel form, harmful in energy effectively catching flue gas
Ingredient, and common acetate fiber groove filter tip control sample ratio, crotonaldehyde significantly reduces 27%~41%, HCN and significantly drops in flue gas
Low 41%~59%, phenol significantly reduces 17%~30%, and is not negatively affected significantly to the sucking quality of flue gas.2, work(
Energy material positioning addition sucks end for non-functional material applying area close to smoker's mouth, avoids functional material on cellulose paper
It is contacted with mouth, the advantage with multiple elements design filter tip, the filter stick for overcoming previous addition adsorption functional material has to and commonly
Filter stick is combined into the defect that dual filter or triple filters could use.3, to the improvement of filter-stick forming device, keep functional material real
Present line addition, function groove filter tip one-pass molding, technological process are simplified, and traditional harm reduction function groove filter tip system is overcome
Some defects in Preparation Method：It is in addition individual that traditional harm reduction function groove filter tip is coated with additive needs on cellulose paper
Coating process, can not achieve functional material positioning addition, can only prepare function filter stick be made again with common cellulose acetate filter rod it is more
First filter tip is used in combination, thus preparation process is complicated, long flow path.Compared with traditional reducing tar and reducing harm functional filter-tip, traditional function
Filter tip is easy to fall off from tow due to mainly adding solid absorption granular materials, solid particle in tow, and it is special to need
Compounding machine is added in tow, thus preparation process is complicated, long flow path；Filter stick after molding can go out in cutting process
The problems such as existing cutter is easy to wear, and filter tip product qualified rate is low, and equipment loss is big.
Description of the drawings
【Fig. 1】For the improved filter-stick forming device schematic diagram of the present invention；
【Fig. 2】For the enlarged section of glue spreader in Fig. 1；
【Fig. 3】The schematic diagram that groove filter tip further cuts into groove filter tip is made for the embodiment of the present invention 1；
Wherein, 1 is molding opium pipe, and 2 be ditch grooved roller, and 3 be transfer roller, and 4 be cellulose paper drying system, and 5 be cellulose
Paper glue spreading system, 6 be upper glue roller, and 7 be glue spreader, and 8 be pressure roller, and 9 be cellulose paper, and 10 be raised upper blob of viscose；11 be tow,
12 be plasticizer bringing device, and 13 be fibre-opening unit；A is cork paper, and b is forming paper, and c is the cellulose paper being molded in filter tip, d
For the tow in molding filter tip, e is the harm reduction function material layer of coating.
Specific implementation mode
Following embodiment is the further explanation to the content of present invention, rather than is limited the scope of the invention.
The improved filter-stick forming device of the present invention is as depicted in figs. 1 and 2, and filter-stick forming device includes molding opium pipe, glue spreading system
Further include cellulose paper indent system and tow processing system (including plasticizer bringing device and shredding with heat drying system
Device), main improvement is that cellulose paper glue spreading system and fibre are arranged on the transmission route that cellulose paper enters indent system
The plain paper drying system of dimension, cellulose paper glue spreading system include upper glue roller, glue spreader and pressure roller, upper glue roller, glue spreader and pressure roller by
Under the setting of supreme parallel contact successively, the surface of glue spreader is equipped with the upper blob of viscose of the identical protrusion of several block-shaped sizes；Upper blob of viscose
Be parallel to the setting of glue spreader axle center, the spacing between arbitrary two pieces adjacent upper blob of viscoses is equal, and the width of upper blob of viscose itself with
Spacing ratio between arbitrary two pieces adjacent upper blob of viscoses is 18:10~23:5.When being produced, cellulose paper is communicated advanced
Enter cellulose paper glue spreading system, the solution containing harm reduction functional material configured is transferred to upper glue roller by circulating pump, gluing
Solution is transferred to glue spreader by roller, when cellulose paper passes through between glue spreader and pressure roller, under the pressure effect of pressure roller,
The positioning of harm reduction functional material is coated on cellulose paper by the upper blob of viscose of gluing roller surface, after the completion of coating, the fiber after coating
Plain paper sequentially enters the drying of cellulose paper drying system again, and into groove roll compaction groove, ditch grooved roller and glue spreader are kept
Synchronous operation state, cellulose paper coats the region of harm reduction functional material on glue spreader and ditch grooved roller embossed area is transmitting
It overlaps and synchronizes in the process, that is, emboss pitch and coating pitch is consistent, do not generate accumulation offset.The cellulose paper of channel form is most
Enter molding opium pipe afterwards, while tow is sent to after fibre-opening unit shredding, application plasticizer in the tongue of molding opium pipe, it is fine
The plain paper of dimension wraps up tow, and further uses forming paper package molding, after cutting, obtains harm reduction function groove filter tip, such as Fig. 3
It is shown.
For the cellulose paper air permeability used in Examples 1 to 4 for 500~1000cu, quality is 80 ± 2g/m2, Zong Xiangkang
Open energy absorption >=150J/m2, biodiversity content is 6.0 ± 1.0%.
Embodiment 1
By propylgallate, water and propylene glycol in mass ratio 15:35:50 are prepared by mixing into mixed solution, are noted by pumping
Enter in the cellulose paper glue spreading system into filter-stick forming device, molding machine filter stick formation speed is 120m/min, heating, drying system
The temperature of system is 250 DEG C.Cellulose paper enters cellulose paper glue spreading system after obbbin extraction and carries out the online fixed of mixed solution
Position coating, rolls into functional cellulose paper groove filter tip after drying.Then the cigarette of cigarette, equipment are carried out on cigarette assembler
Operation is normal.It coating function material area and is not coated with functional material zone length ratio on cellulose paper in cigarette filter and is
20:8, the coating weight of functional material is in 4mg/ branch groove filter tip ratios.The cigarette rolled carries out flue gas analysis and harmful components
Analysis, compared with common acetate fiber groove filter tip control sample, by the way that tuning on-line coating function applies on cellulose paper online
Expect that the functional cellulose paper groove filter tip cigarette being prepared into, tarry matters in smoke burst size reduce by 2.35%, harmful ingredients in flue gas crotons
Aldehyde significantly reduces 35.6%, reduces harmful ingredients in flue gas HCN42.7%, and harmful ingredients in flue gas phenol significantly reduces 20.3%, with
The variation of tarry matters in smoke burst size is compared, and the efficient selective drop to harmful ingredients in flue gas crotonaldehyde, HCN, phenol has been fully demonstrated
Low removal effect, and cigarette smoke evaluation and analysis is not negatively affected significantly.
Embodiment 2
By trimerization glycerol monostearate glyceride and ethyl alcohol in mass ratio 50:50 are made into mixed solution, are injected by pump
In cellulose paper glue spreading system in filter-stick forming device, molding machine filter stick formation speed is 100m/min, heating drying system
Temperature is 100 DEG C.Cellulose paper enters the tuning on-line painting that cellulose paper glue spreading system carries out mixed solution after obbbin extraction
Cloth rolls into functional cellulose paper groove filter tip after drying.Then the cigarette of cigarette, equipment operation are carried out on cigarette assembler
Normally.In cigarette filter on cellulose paper coating function material area and be not coated with functional material zone length ratio be 23:5,
The coating weight of functional material is in 3mg/ branch groove filter tip ratios.The cigarette rolled carries out flue gas analysis and harmful components analysis,
Compared with common acetate fiber groove filter tip control sample, pass through the tuning on-line coating function coating preparation on cellulose paper online
At functional cellulose paper groove filter tip cigarette, tarry matters in smoke burst size reduce by 1.25%, harmful ingredients in flue gas crotonaldehyde is notable
37.2% is reduced, harmful ingredients in flue gas HCN50.4% is reduced, harmful ingredients in flue gas phenol significantly reduces 19.7%, with flue gas coke
Oily burst size variation is compared, and fully demonstrated reduces removal to the efficient selective of harmful ingredients in flue gas crotonaldehyde, HCN, phenol
Effect, and cigarette smoke evaluation and analysis is not negatively affected significantly.
Embodiment 3
By propylgallate, diacetyl tartarate list double glyceride and ethyl alcohol in mass ratio 10:20:70 be made into mixing it is molten
Liquid, by pumping in the cellulose paper glue spreading system being injected into filter-stick forming device, molding machine filter stick formation speed is 100m/min,
The temperature of heating drying system is 100 DEG C.Cellulose paper into cellulose paper glue spreading system mix molten after obbbin extraction
The tuning on-line of liquid is coated with, and functional cellulose paper groove filter tip is rolled into after drying.Then cigarette is carried out on cigarette assembler
Cigarette, equipment operation is normal.In cigarette filter coating function material area and functional material region is not coated on cellulose paper
Length ratio is 23:5, the coating weight of functional material is in 5mg/ branch groove filter tip ratios.The cigarette rolled carries out flue gas analysis
It is analyzed with harmful components, compared with common acetate fiber groove filter tip control sample, passes through the tuning on-line on cellulose paper online
Coating function coating preparation at functional cellulose paper groove filter tip cigarette, tarry matters in smoke burst size reduce by 6.85%, flue gas has
Evil ingredient crotonaldehyde significantly reduces 41.0%, reduces harmful ingredients in flue gas HCN45.5%, and harmful ingredients in flue gas phenol significantly reduces
23.8%, with tarry matters in smoke burst size change compared with, fully demonstrated to harmful ingredients in flue gas crotonaldehyde, HCN, phenol it is efficient
Selectivity reduces removal effect, and is not negatively affected significantly to cigarette smoke evaluation and analysis.
Embodiment 4
By polyvinyl acetate, methyl glycol fatty acid ester and ethyl alcohol in mass ratio 25:25:50 are made into mixed solution, pass through
Pump is injected into the cellulose paper glue spreading system in filter-stick forming device, and molding machine filter stick formation speed is 100m/min, and heating is dried
The temperature of dry systems is 100 DEG C.Cellulose paper exists after obbbin extraction into cellulose paper glue spreading system progress mixed solution
Line positioning coating, rolls into functional cellulose paper groove filter tip after drying.Then the cigarette of cigarette is carried out on cigarette assembler,
Equipment operation is normal.In cigarette filter coating function material area and functional material zone length ratio is not coated on cellulose paper
It is 20:8, the coating weight of functional material is in 4mg/ branch groove filter tip ratios.The cigarette rolled carries out flue gas analysis and is harmful into
Analysis, compared with common acetate fiber groove filter tip control sample, passes through the tuning on-line coating function on cellulose paper online
Coating preparation at functional cellulose paper groove filter tip cigarette, tarry matters in smoke burst size reduce by 4.03%, harmful ingredients in flue gas bar
Beans aldehyde significantly reduces 27.9%, reduces harmful ingredients in flue gas HCN46.5%, and harmful ingredients in flue gas phenol significantly reduces 29.8%,
Compared with tarry matters in smoke burst size changes, the efficient selective to harmful ingredients in flue gas crotonaldehyde, HCN, phenol has been fully demonstrated
Removal effect is reduced, and cigarette smoke evaluation and analysis is not negatively affected significantly.
Function groove filter tip sample and control sample sensory quality assessment in 1 Examples 1 to 4 of table
Claims (11)
1. a kind of method preparing the groove filter tip of positioning addition harm reduction functional material in cellulose paper, which is characterized in that described
Groove filter tip positions on the cellulose paper of pipe tobacco end regions is coated with propylgallate, trimerization glycerol monostearate glycerine
At least one of ester, diacetyl tartarate list double glyceride, methyl glycol fatty acid ester, polyvinyl acetate harm reduction function material
Material, groove filter tip do not have coating function harm reduction material on the cellulose paper of oral cavity end regions；
The method for preparing the groove filter tip of positioning addition harm reduction functional material in cellulose paper：Pass through improved filter-stick forming device reality
Tuning on-line is coated with harm reduction functional material on cellulose paper in existing groove filter tip forming process；The improved filter stick formation
Machine enters in cellulose paper is arranged cellulose paper glue spreading system and cellulose paper drying system in the transmission lines before indent system,
The cellulose paper glue spreading system includes upper glue roller, glue spreader and pressure roller, and upper glue roller, glue spreader and pressure roller are from the bottom to top successively
Parallel contact is arranged, and the surface of glue spreader is equipped with several pieces of raised upper blob of viscoses；Cellulose paper is communicated to be introduced into cellulose paper
Glue spreading system, in cellulose paper glue spreading system, the solution containing harm reduction functional material is transferred to glue spreader by upper glue roller, when
When cellulose paper passes through between glue spreader and pressure roller, the upper blob of viscose of gluing roller surface is by function material under the pressure effect of pressure roller
Anticipate position to be coated on cellulose paper, after the completion of coating, cellulose paper sequentially enters the drying of cellulose paper drying system, through ditch again
Grooved roller suppresses groove, finally enters molding opium pipe package tow, forming paper package molding is used in combination, after cutting, obtains harm reduction work(
It can groove filter tip.
2. according to the method described in claim 1, it is characterized in that, glue spreader takes ditch grooved roller signal by rotary encoder,
So that glue spreader and ditch grooved roller is kept synchronous operation state, embossing pitch and coating pitch is made to be consistent.
3. according to the method described in claim 1, it is characterized in that, upper blob of viscose is parallel to the setting of glue spreader axle center.
4. according to the method described in claim 3, it is characterized in that, the shape sizes of arbitrary two pieces upper blob of viscoses are identical, and it is arbitrary
Spacing between two pieces of adjacent upper blob of viscoses is equal.
5. according to the method described in claim 1, it is characterized in that, the width of upper blob of viscose itself and arbitrary two pieces of adjacent gluings
Spacing ratio between block is 18:10~23:5.
6. according to the method described in claim 1, it is characterized in that, the solution containing harm reduction functional material is harm reduction work(
It can material in mass ratio 15~50:85~50 are dissolved in the mixed solution that solvent obtains.
7. according to the method described in claim 6, it is characterized in that, the solvent is according to the solubility property of harm reduction functional material
At least one of corresponding selection ethyl alcohol, water, propylene glycol, acetone.
8. according to the method described in claim 1, it is characterized in that, the cellulose paper air permeability be 500~1000cu, matter
Amount is 80 ± 2g/m2, longitudinal tensile energy absorption >=150J/m2, biodiversity content is 6.0 ± 1.0%.
9. according to the method described in claim 1, it is characterized in that, the drying temperature of cellulose paper drying system is 100~250
℃。
10. according to the method described in claim 1, it is characterized in that, being coated with the fiber of harm reduction functional material in groove filter tip
The length ratio in plain paper region and the cellulose paper region without being coated with harm reduction functional material is 18:10~23:5.
11. according to the method described in claim 1, it is characterized in that, harm reduction functional material the adding on cellulose paper
Dosage is 2~6mg/ branch.
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| CN201510043799.7A CN104720100B (en) | 2015-01-28 | 2015-01-28 | The groove filter tip and its preparation method and application of positioning addition harm reduction functional material in a kind of cellulose paper |
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| CN106906698A (en) * | 2016-12-13 | 2017-06-30 | 云南中烟工业有限责任公司 | A kind of gradual change type with positioning mark is coated with cigarette paper and coating method |
| AT521079B1 (en) * | 2018-04-04 | 2020-01-15 | Tannpapier Gmbh | Embossed tip paper |
| CN112890278A (en) * | 2021-03-17 | 2021-06-04 | 河南中烟工业有限责任公司 | Preparation method of groove filter tip with harm reduction function |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101175155B1 (en) * | 2009-11-19 | 2012-08-20 | 동양물산기업 주식회사 | Groove filter for cigarette and manufacturing device thereof |
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| US3285255A (en) * | 1965-06-07 | 1966-11-15 | Eastman Kodak Co | Polyolefin filter |
| US4729390A (en) * | 1985-07-31 | 1988-03-08 | Eastman Kodak Company | Tobacco smoke filtering material |
| DE3611134A1 (en) * | 1986-04-03 | 1987-10-08 | Baumgartner Papiers Sa | Process for craping a paper web, equipment for carrying out the process, paper web produced according to the process, and the use of the latter |
| CN101252850A (en) * | 2005-08-27 | 2008-08-27 | 赛拉尼斯醋酸盐有限公司 | Processing for making filter tow |
| CN101426385A (en) * | 2006-04-17 | 2009-05-06 | 菲利根有限公司 | Method and device for making tobacco smoke filters |
| CN103222681A (en) * | 2012-01-30 | 2013-07-31 | 豪尼机械制造股份公司 | Device and method for processing a wrapping material |
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