CN103054189A - Ternary tobacco fiber paper filter stick of composite moistening plants and preparation method thereof - Google Patents

Ternary tobacco fiber paper filter stick of composite moistening plants and preparation method thereof Download PDF

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Publication number
CN103054189A
CN103054189A CN201210589362XA CN201210589362A CN103054189A CN 103054189 A CN103054189 A CN 103054189A CN 201210589362X A CN201210589362X A CN 201210589362XA CN 201210589362 A CN201210589362 A CN 201210589362A CN 103054189 A CN103054189 A CN 103054189A
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China
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baccy fiber
fiber paper
baccy
paper filter
filter core
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CN201210589362XA
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Chinese (zh)
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CN103054189B (en
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邵干辉
黄春晖
赵瑞峰
夏国聪
黄宪忠
何艳明
陶红
胡静
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广东中烟工业有限责任公司
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Abstract

The invention relates to the technical field of tobacco filter sticks and discloses a ternary tobacco fiber paper filter stick of composite moistening plants. The ternary tobacco fiber paper filter stick is composed of a filter element and a molding paper wrapped on the filter element, the filter element comprises two sections of tobacco fiber paper filter elements and a moistening plant filter element arranged between the two sections of tobacco fiber paper filter elements, the tobacco fiber paper filter element is reeled by paper fibers, and the moistening plant filter element is pressed by throat moistening plant particle. The ternary tobacco fiber paper filter stick is based on wet-method papermaking and enables tobacco fiber slurry and long fiber slurry to be mixed according to appropriate proportion in a papermaking slurry mixing stage, and the prepared paper filter stick has stronger tar and nicotine removal capability than cellulose acetate fibers, does not bring in miscellaneous gas, wet whistles and returns sweet. Raw material resources are natural plants, the ternary tobacco fiber paper filter stick has no paper or chemical fiber taste, the color of the ternary tobacco fiber paper filter stick is same with that of cigarette scraps, the ternary tobacco fiber paper filter stick has strong natural material texture of tobaccos, and guides a new research direction for the technical field of cigarettes.

Description

Ternary baccy fiber paper filter stick of a kind of compound humectation plant and preparation method thereof

Technical field

The present invention relates to the cigarette filter rod technical field, more particularly, relate to ternary baccy fiber paper filter stick of a kind of compound humectation plant and preparation method thereof.

Background technology

Include particulate in the cigarette smoke, usually be referred to as tar.Containing a large amount of chemical compositions in the tar, have 4000 to 5000 kinds, all is the unburnt product of tobacco.Except tar, also include other materials in the cigarette smoke, such as " steam " or " gas " phase, also comprise volatile result of combustion of tobacco material, such as acetaldehyde and other low molecular wt composition.Other phases in the cigarette smoke such as " half volatile " phase, comprising many combustible substances, are equal to particulate and vapor phase.

Cigarette filter rod can filter smoke composition.The filter stick of cigarette is comprised of filter core and forming paper.The filter core of existing filter stick generally all is to adopt acetate fiber or polypropylene fibre to form.Because these filter cores that contain fiber directly contact with the lip of human body, and media report is arranged recently, fiber particularly polypropylene fibre may enter human body along with the suction of cigarette, and health is caused damage.Filter tip is the important component part of cigarette, utilizes sorbing material in the cigarette filter and additive thereof can filter out harmful substance in the cigarette main flume.At present, the filter tip filter material mainly contains three types: acetate fiber, polypropylene fibre and paper.Paper filter tip is higher because flue gas is held back efficient, and more easily degrades and receive much concern than the acetate fiber filter tip that abandons and polypropylene fibre filter tip.

The report of some string filter stick for cigarettes is also arranged in the prior art at present, reported a kind of string filter stick for cigarettes and preparation method thereof such as (patent No. 200910185294).But this patent filter stick directly is made of rice-straw fibre, wheat straw fiber, tabacco straw fiber and soybean stalk fiber, mainly be to utilize plant straw to reduce the cigarette cost, filter tip after minimizing is used and tow production process also can not provide the more function of multiple coincidence cigarette filter rod requirement in addition to the pollution of environment.

Introduce first European cigarette market in the twenties in 20th century by the cigarette filter that the crape silk paper is made, the filter tip of papery has stronger removal tar and the ability of nicotine than acetate fiber, but the consumer can not accept always, until the 1950's, exploitation along with acetate fiber, cigarette with filter tip just begins to obtain consumer's extensive approval, and main cause is that paper has " taste of paper ", and the consumer does not often like this point.And paper is softer, and is seriously polluted in the process of smoking, therefore should not directly use as filter tip.At present, the filter tip made of acetate fiber is be widely used a kind of.Along with the continuous pursuit of consumer for health, take acetate fiber as the main filter tip for preparing via chemical substance because the non-natural characteristics conflicted gradually.But also do not find the new material that substitutes acetate fiber fully at present.

Prior art adopts dry-papermaking also to obtain exploitation as the technology of preparation cigarette filter tip rod filter material, and mostly adopting wood pulp cellulose is main fibrous material, or is aided with a certain proportion of composite fibre, meldable fibre or ecological fiber to reach target separately.Such as Chinese patent (CN180167B) " dry process paper filter tip and preparation method thereof ", it has added 5%~65% hot melt core-skin fibre in wood pulp cellulose; Chinese patent application (CN101171981A) " binary composite cigarette filter stick " adopts material that expanded dry-papermaking prepares as the filter core near the monobasic filter tip of pipe tobacco for another example, and this material directly is comprised of pure wood pulp or 50%~95% wood pulp and 5%~50% composite fibre; Also have Chinese patent application (CN101624756A) " Biodegradable non-woven cloth for cigarette filter tips and preparation method thereof " to adopt wood pulp cellulose, polylactic acid fiber with high melting point, low melting point acid fiber by polylactic and water-soluble glue.Also there is the people directly baccy fiber to be delivered to the pressing section laying net for shaping by blower fan, form fluffy uniform fleece at the moulding guipure, make cigarette filter material paper through applying glue, preheating, roll-in, curing and moulding again, and in forming process, add natural medicinal herbs scrap feed material.The fiber that these dry-papermakings are used has related to the fiber types such as wood pulp cellulose, composite fibre, hot melt core-skin fibre, acid fiber by polylactic, although these fibers can be used for making the filter material of filter tip, but when filtering flue gas so that the fragrant loss of cigarette is more, and bring certain wooden assorted gas into, when suction to cigarette odor-absorbing with jealous certain negative effect arranged, can not guarantee the cigarette quality, the more important thing is the color of these current materials and quality and natural baccy feel differ greatly, the person that can not cater to the cigarette consumption is to the pursuit of natural baccy sensation.

In recent research, also there is the people that baccy fiber is applied in the dry method paper processed baccy fiber is delivered to the pressing section laying net for shaping by blower fan, form fluffy uniform fleece at the moulding guipure.Make cigarette filter material paper through applying glue, preheating, roll-in, curing and moulding again, and in forming process, add natural medicinal herbs scrap feed material.But its technical scheme is still laid by simple baccy fiber and is formed, and use various colloids to be bonded, so it removes the poor effect of assorted gas, and the colloid that uses too much can bring peculiar smell to cigarette holder, in addition, can not solve the problem that reduces tobacco waste, and additionally add in process of production baccy fiber, improve on the contrary the Tobacco using amount of whole cigarette.

In addition, existing tobacco productive corporation aborning, produce a lot of waste materials, such as waste tobacco leaf, offal, fragment, offal etc., mainly be to substitute the small part pipe tobacco because fall in the pipe tobacco that adds cigarette after burnt purpose is reprocessed these waste materials to the utilization of these waste materials at present, but well-known, the addition of these materials in pipe tobacco is subject to very large restriction, can not solve the problem of tobacco manufacturing enterprise waste disposal and the dynamics that turns waste into wealth fully.

Also do not find at present the new paper filter tip material that can substitute acetate fiber fully, feel to consumer's natural baccy.

Summary of the invention

The technical problem to be solved in the present invention is the deficiency that overcomes existing filter stick technology, and the ternary baccy fiber paper filter stick of a kind of compound humectation plant is provided.The present invention designs the filter stick of three sections filter cartridge constructions, based on the good filtration of baccy fiber paper filter stick, adsorption function, reduce the tar content in the cigarette smoke, and by flue gas the active ingredient of humectation plant is taken out of, replenish and to fall burntly to flue gas note and the jealous deficiency of bringing, guarantee that the cigarette humectation returns sweet jealous.

Another technical problem that will solve of the present invention provides the preparation method of described filter stick.

Purpose of the present invention is achieved by the following technical programs:

The ternary baccy fiber paper filter stick of a kind of compound humectation plant is provided, forming paper by filter core and parcel filter core forms, described filter core comprises two sections baccy fiber paper filter cores and is arranged at the plant that wets one's whistle (humectation plant) filter core between two sections baccy fiber paper filter cores, described baccy fiber paper filter core by the paper fiber roll-in, roll and form, the described plant filter core that wets one's whistle wets one's whistle plant granule by the forming paper parcel and gets;

Described paper fiber be adopt tobacco material and long fibered raw material respectively defibrination obtain baccy fiber slurry and long fiber pulp, baccy fiber slurry and long fiber pulp are carried out with slurry, handsheet, squeezing, drying make fiber paper base, fiber paper base is through being coated with, being drying to obtain;

The described plant that wets one's whistle is one or more in honeysuckle, the root of large-flowered skullcap, Radix Isatidis, rheum officinale, water melon frost, borneol, the sterculia seed, cicada slough, balloonflower root, fritillaria thunbergii, Momordica grosvenori, radix scrophulariae, the tuber of dwarf lilyturf, FRUCTUS TERMINALIAE IMMATURUS or the Radix Glycyrrhizae.

The described plant granule that wets one's whistle is that pulverizing or shave behind the plant drying that wets one's whistle are made; Described pulverizing is that to be crushed to granularity be 8~50 orders; Described shave is cut to thin slice Hou Du<=0.1mm.

Described two sections baccy fiber paper filter cores and the length ratio that is arranged at the plant filter core that wets one's whistle between two sections baccy fiber paper filter cores are 1:1:1.

The present invention adopts long fibre and tobacco short fiber reasonable compatibility, promote the mechanical performance of paper filter stick, long fibered raw material of the present invention is taken from natural plants, in available tobacco stalk fibre, cigarette stalk fibre, tendril fiber, Radix Glycyrrhizae fiber, cotton fiber and the bamboo fibre one or more, preferred tobacco stalk fibre and the cigarette stalk fibre of using, organoleptic quality uniformity paper filter stick and pipe tobacco is stronger.

Described tobacco material comprises one or more in offal, tobacco leaf and fragment, the offal, these several fibers are mainly derived from the scrap feed material in the tobacco generation enterprise production process, human and material resources, financial resources and the space that these scrap feed material need to expend manufacturing enterprise bank up or and dispose, for the preparation of filter stick, can allow scrap feed material be utilized more fully.

The present invention provides the preparation method of described ternary baccy fiber paper filter stick simultaneously, may further comprise the steps:

S1. prepare the baccy fiber paper substrates;

S2. prepare the humectation plant filter core: will pulverize or shave behind the humectation plant drying, and wrap up and get final product with forming paper; Or the baccy fiber paper substrates compacting pulverizing of humectation plant drying is rear and that S1 makes obtains;

S3. with the baccy fiber paper substrates through roll-in, roll, segment gets the baccy fiber paper filter core; The humectation plant filter core is arranged between two sections baccy fiber paper filter cores; Three sections filter core outer wrapping forming paper and get final product.

Preferably, S3 be with the baccy fiber paper substrates through roll-in, roll, segment gets the baccy fiber paper filter core, is applied to the pipe tobacco end of cigarette; The baccy fiber paper substrates through roll-in, is rolled, the compacting groove, segment must be with fluted baccy fiber paper filter core, is applied to the lip contact jaw of cigarette; The humectation plant filter core is arranged between pipe tobacco end and the lip contact jaw baccy fiber paper filter core; Three sections filter core outer wrapping forming paper and get final product.

As optional scheme, wherein, S1 may further comprise the steps:

S11. baccy fiber raw material and long fibered raw material lixiviate are processed, obtained respectively extract, baccy fiber raw material solid slag, long fibered raw material extract and the long fibered raw material solid slag of baccy fiber raw material;

S12. with baccy fiber raw material solid slag and long fibered raw material solid slag difference defibrination, obtain baccy fiber slurry and long fiber pulp;

S13. baccy fiber slurry and long fibered raw material slurry are mixed in proportion handsheet after the with slurry, through squeezing, drying is made the baccy fiber paper substrate;

S14. the baccy fiber raw material extract that step S11 is obtained is applied on the baccy fiber paper substrate of S13 gained, and drying obtains the baccy fiber paper substrates.

The temperature that the described lixiviate of S11 is processed is 60~90 ℃, continues 60~100 minutes, 1~3 time repeatedly.

Preferably, to carry out the mass ratio of with slurry be 1:0.5~3 for described baccy fiber slurry and long fiber pulp.More preferably, to carry out the mass ratio of with slurry be 1:1~2 for described baccy fiber slurry and long fiber pulp.The baccy fiber slurry mostly is short fiber, the invention provides suitable mix proportion scheme, and long fiber pulp is matched in baccy fiber, and the paper filter stick mechanical performance for preparing and filtration absorption property are good, greatly improves mouthfeel and the comfort level of filter stick.

Beneficial effect of the present invention is as follows:

1, the invention provides a kind of new tri compound baccy fiber paper filter stick, the present invention designs the filter stick of three sections filter cartridge constructions, be the baccy fiber paper filter core that is connected successively, humectation plant granule filter core, the baccy fiber paper filter core, based on the baccy fiber paper filter stick, the present invention has thoroughly changed existing filter stick design of material thought, real with the texture of natural baccy fiber material and good filter stick function perfect adaptation, paper filter stick of the present invention has higher adsorptivity and relative absorbability, compare existing acetate fiber or polypropylene fibre fibrous material, the filter stick of papery has stronger removal tar and the ability of nicotine than acetate fiber, can adsorb more cigarette mainstream flue gas aerosol, thereby improve the filter efficiency of filter stick, guaranteed good burnt and the harm reduction function of falling, the active ingredient of humectation plant granule is taken out of by flue gas, replenish and fall Jiao to flue gas note and the jealous loss that brings, experimental results show that, aroma component in the filter stick of the present invention in humectation plant component and the flue gas complements each other, improve the cigarette smoke wetability, give cigarette sweet mouthfeel, comfort level when improving smoking property of cigarette, to provide humectation to return sweet for cigarette, promote the beneficial effect of flue gas fragrance richness.

2, the raw material of filter stick use of the present invention all derives from natural plants, the filter tip of papery has been got rid of " taste of paper " and " taste of chemical fibre " that the consumer does not like, filter stick color outward appearance and cigarette shreds are close, have strong tobacco natural material texture, offering the consumer is to bring the brand-new sense organ natural, humectation of consumer to impact.Realize that the filter stick technology is visual, touching, cause consumer's interest, be easy to public praise and pass on from one to another, the sale of cigarette product is had stronger market touch property, for technical field of cigarettes has been guided new research direction.

3, filter stick material of the present invention has good bearing capacity, and it is more suitable for carrying various cigarette additives.

4, adopt suitable short fibered pulp and the ratio of long fiber pulp, adopt paper process to prepare papery baccy fiber paper filter core, not only Effective Raise the filter efficiency of filter stick, reduce tar and the harmful substance of cigarette, and improved greatly the demand of smoker to filter stick papery and natural baccy sensory experience, when sucking cigarette, better contacted impression.

5, the preparation method of filter stick of the present invention is simple, is easy to promote.

Description of drawings

Fig. 1 baccy fiber paper filter stick material pictorial diagram.

Fig. 2 baccy fiber paper filter stick material coloured picture in kind.

Fig. 3 baccy fiber paper filter stick electron microscope picture.

The ternary paper filter stick structural representation of the compound humectation plant of Fig. 4.Wherein, 1 is the baccy fiber paper filter core, and 2 are the plant filter core that wets one's whistle, and 3 is forming paper.

Fig. 5 is with the ternary paper filter stick structural representation of the compound humectation plant of trench design

Wherein, 1 is the baccy fiber paper filter core, and 2 are the humectation plant filter core, and 3 is forming paper, and 4 for being with fluted baccy fiber paper filter core, and 5 is groove.

The specific embodiment

Further describe the present invention below in conjunction with the drawings and specific embodiments.

Embodiment 1

S1. prepare the baccy fiber filter core with tobacco leaf, offal and Radix Glycyrrhizae

S11. the tobacco material lixiviate is processed, obtained the extract of tobacco material, the solid slag of tobacco material;

The present embodiment by the feed liquid mass ratio be 1:7 respectively with offal and water, extracting temperature is 60 ℃, extraction time is 100 minutes, repeatedly extracts three times.The stem extracting solution that obtains after the processing and offal solid slag.

By the feed liquid mass ratio be 1:10 respectively with tobacco leaf and water, extracting temperature is 80 ℃, extraction time is 60 minutes, repeatedly extracts three times.The tobacco leaf extract that obtains after the processing and tobacco leaf solid slag.

S12. with the solid slag defibrination of tobacco material, obtain the baccy fiber slurry; Commercial wood fibre slurry the present embodiment refining process is with reference to the refining process in the existing reconstituted tobacoo.

Radix Glycyrrhizae is soaked (soak time is not done strict restriction, is generally about 60 minutes) rear defibrination with suitable quantity of water get the Radix Glycyrrhizae long fiber pulp;

S13. baccy fiber slurry and Radix Glycyrrhizae long fiber pulp are joined for the ratio of 1:0.5 in mass ratio and copy, handsheet obtains the baccy fiber paper substrate, is squeezing 5 minutes under the 0.4MPa pressure at pressure, and then placing temperature is drying 1 hour under 105 ℃.

S14. stem extracting solution and the tobacco leaf extract with the S11 gained is applied on the baccy fiber paper substrate again, and be natural drying, obtains the baccy fiber paper substrates.

S2. prepare the honeysuckle filter core: will cross 20 mesh sieves after the honeysuckle crushed after being dried, the Honeysuckle Flower of getting after sieving evenly spills in the baccy fiber paper substrates, through roll-in, rolls and namely gets the honeysuckle filter core;

S3. with the baccy fiber paper substrates through roll-in, roll, get the baccy fiber paper filter core, with the segment of baccy fiber paper filter core; The honeysuckle filter core is arranged between two sections baccy fiber paper filter cores; Namely get the ternary baccy fiber paper filter stick of compound humectation plant granule three sections filter core outer wrapping forming paper.

The structure of filter stick as shown in Figure 4, wherein, 1 is baccy fiber paper filter core (two sections), 2 for the humectation filter core, 3 is forming paper.Following example structure is with the present embodiment filter stick.

Embodiment 2

S1. use the standby with groove baccy fiber filter stick of offal, tobacco fragment and cigarette straw,

S11. the raw material lixiviate is processed, obtained the extract of raw material, the solid slag of raw material;

The present embodiment by the feed liquid mass ratio be 1:7 respectively with offal and water, extracting temperature is 60 ℃, extraction time is 100 minutes, repeatedly extracts three times.The stem extracting solution that obtains after the processing and offal solid slag.

By the feed liquid mass ratio be 1:10 respectively with tobacco leaf and water, extracting temperature is 80 ℃, extraction time is 60 minutes, repeatedly extracts three times.The tobacco leaf extract that obtains after the processing and tobacco leaf solid slag.

By the feed liquid mass ratio be 1:10 respectively with tobacco fragment and water, extracting temperature is 75 ℃, extraction time is 60 minutes.The tobacco fragment extract that obtains after the processing and tobacco fragment solid slag.

S12. defibrination after tobacco leaf solid slag and tobacco fragment solid slag being mixed according to the mass ratio of 1:1 obtains the baccy fiber slurry;

Other gets dry cigarette stalk and gets cigarette stalk long fiber pulp with the rear common process defibrination of suitable quantity of water immersion (soak time is not done strict restriction, is generally about 60 minutes);

S13. baccy fiber slurry and cigarette stalk long fiber pulp are joined for the ratio of 1:3 in mass ratio and copy, handsheet obtains the baccy fiber paper substrate, is squeezing 5 minutes under the 0.4MPa pressure at pressure, and then placing temperature is drying 1 hour under 105 ℃.

The extract of the baccy fiber raw material that S14. step S11 is obtained is coated with the step to the dried baccy fiber paper substrate of S13, and drying obtains the baccy fiber paper substrates; See that shown in accompanying drawing 1 and the accompanying drawing 2, by accompanying drawing 2 as seen, the color of baccy fiber paper substrates and texture and pipe tobacco are very close.

S2. prepare sterculia seed filter core: with shave (Hou Du after the sterculia seed drying<=0.1mm), namely get sterculia seed filter core with the forming paper parcel;

S3. with the baccy fiber paper substrates through roll-in, roll, segment gets the baccy fiber paper filter core, is applied to the pipe tobacco end of cigarette; The baccy fiber paper substrates through roll-in, is rolled, the compacting groove, segment must be with fluted baccy fiber paper filter core, is applied to the lip contact jaw of cigarette; The humectation plant filter core is arranged between pipe tobacco end and the lip contact jaw baccy fiber paper filter core; Three sections filter core outer wrapping forming paper and get final product.Sterculia seed filter core is arranged between two sections baccy fiber paper filter cores; The Length Ratio of three sections filter cores is 1:1:1, namely gets the ternary baccy fiber paper filter stick of compound humectation plant granule three sections filter core outer wrapping forming paper.The structural representation of filter stick is seen shown in the accompanying drawing 5.

Embodiment 3

S1. prepare with groove baccy fiber filter stick with offal, tobacco fragment and tobacco stem,

S11. the raw material lixiviate is processed, obtained the extract of raw material, the solid slag of raw material;

The present embodiment by the feed liquid mass ratio be 1:7 respectively with offal and water, extracting temperature is 60 ℃, extraction time is 100 minutes, repeatedly extracts 3 times.The stem extracting solution that obtains after the processing and offal solid slag.

By the feed liquid mass ratio be 1:10 respectively with tobacco leaf and water, extracting temperature is 80 ℃, extraction time is 60 minutes, repeatedly extracts three times.The tobacco leaf extract that obtains after the processing and tobacco leaf solid slag.

By the feed liquid mass ratio be 1:10 respectively with tobacco fragment and water, extracting temperature is 75 ℃, extraction time is 60 minutes.The tobacco fragment extract that obtains after the processing and tobacco fragment solid slag.

S12. defibrination after tobacco leaf solid slag and tobacco fragment solid slag being mixed according to the mass ratio of 1:1 obtains the baccy fiber slurry;

Other gets dry tobacco stem and gets the tobacco stem long fiber pulp with the rear defibrination of suitable quantity of water immersion (soak time is not done strict restriction, is generally about 60 minutes); The present embodiment refining process is with reference to the refining process in the existing reconstituted tobacoo.

S13. baccy fiber slurry and tobacco stem long fiber pulp are joined for the ratio of 1:1 in mass ratio and copy, handsheet obtains the baccy fiber paper substrate, is squeezing 5 minutes under the 0.5MPa pressure at pressure, and then placing temperature is drying 1 hour under 105 ℃.

The extract of the baccy fiber raw material that S14. step S11 is obtained is coated with the step to the dried baccy fiber paper substrate of S13, and is then dry, obtains the baccy fiber paper substrates; See that shown in accompanying drawing 1 and the accompanying drawing 2, by accompanying drawing 2 as seen, the color of baccy fiber paper substrates and texture and pipe tobacco are very close.

S2. prepare the balloonflower root filter core: with shave (Hou Du after the balloonflower root drying<=0.1mm), with the forming paper parcel and get final product; Perhaps with the balloonflower root crushed after being dried, cross 15 mesh sieves, the Platycodon Root after sieving is wrapped up and get final product with forming paper;

S3. with the baccy fiber paper substrates through roll-in, roll, get the baccy fiber paper filter core, with the segment of baccy fiber paper filter core; The balloonflower root filter core is arranged between two sections baccy fiber paper filter cores; Namely get the ternary baccy fiber paper filter stick of compound humectation plant granule three sections filter core outer wrapping forming paper.

Embodiment 4

S1. prepare the baccy fiber filter stick with offal and wood-fibred slurry,

S11. the tobacco material lixiviate is processed, obtained the extract of tobacco material, the solid slag of tobacco material;

The present embodiment by the feed liquid mass ratio be 1:7 respectively with offal and water, extracting temperature is 60 ℃, extraction time is 100 minutes, repeatedly extracts three times.The stem extracting solution that obtains after the processing and offal solid slag.

By the feed liquid mass ratio be 1:10 respectively with tobacco leaf and water, extracting temperature is 80 ℃, extraction time is 60 minutes, repeatedly extracts three times.The tobacco leaf extract that obtains after the processing and tobacco leaf solid slag.

S12. with the other defibrination of the solid slag of tobacco material, obtain the baccy fiber slurry; Commercial wood-fibred slurry, the present embodiment refining process is with reference to the refining process in the existing reconstituted tobacoo.

S13. baccy fiber slurry and bamboo fibre slurry (commercial) are joined for the ratio of 1:2 in mass ratio and copy, handsheet obtains the baccy fiber paper substrate, is squeezing 5 minutes under the 0.4MPa pressure at pressure, and then placing temperature is drying 1 hour under 105 ℃.

The extract of the baccy fiber raw material that S14. step S11 is obtained is coated with the step to the dried baccy fiber paper substrate of S13, and is then dry, obtains the baccy fiber paper substrates;

S2. prepare Radix Astragali filter core: with Radix Astragali chopping (the pipe tobacco thickness of Radix Astragali silk and cigarette is close), Radix Astragali silk is wrapped up and get final product with forming paper;

S3. with the baccy fiber paper substrates through roll-in, roll, segment gets the baccy fiber paper filter core; Radix Astragali filter core is arranged at (three sections filter core length ratios are 1:1:1, and overall length is with reference to existing filter stick length) between two sections baccy fiber paper filter cores; Namely get the ternary baccy fiber paper filter stick of compound humectation plant granule three sections filter core outer wrapping forming paper.

Embodiment 5 quality testings

1, physical property is carried out according to Y/CT 152-2001).

Measure the physical property of embodiment 1,2,3,4 gained filter sticks according to Y/CT 152-2001, the result is as shown in table 1.

Table 1 fibrous material physical property

Physical property embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Tensile index/Nmg -1?????????? 36.03 36.18 36.70 36.15 Tensile strength/kNm -1???????????? 0.45 0.46 0.48 0.45 Tear index/mNm 2·g -1??????? 1.98 1.98 2.01 1.97 Bulk/cm 3·g -1?????????????? 2.23 2.22 2.41 2.29 Tightness/gcm -3?????????????????? 0.48 0.50 0.43 0.49 Air permeability/μ mPa -1·s -1????????? 10.40 10.36 10.35 10.39 Filling value/cm 3·g -1????????????? 7.00 6.98 7.18 7.00 Relative absorbability % 119 119 119 119

2, cigarette Analyses Methods for Sensory Evaluation Results

Take the cigarette that adopts cellulose acetate filter rod as control sample, be the test sample with the cigarette sample that adopts gained baccy fiber paper filter stick of the present invention, carry out the cigarette sensory evaluating smoking, the results are shown in Table shown in 2, after sensory evaluating smoking's mark is given a mark separately by 7 specialty persons of smokeing panel test, make even and divide equally rear gained (each project full marks is 10 minutes, keeps a decimal behind the decimal point, trend is better, and mark is higher).

Table 2 Analyses Methods for Sensory Evaluation Results

Project Fragrance Harmony Assorted gas Stimulate Pleasant impression Total points Control sample 8.2 8.1 7.1 7.0 8.0 38.4 Embodiment 1 test sample 8.6 9.0 7.6 7.9 8.6 41.7 Embodiment 2 test samples 8.9 9.1 7.5 7.8 ? 8.6 41.9 Embodiment 3 test samples 9.0 9.1 7.8 8.0 8.6 42.5 Embodiment 4 test samples 8.9 9.0 7.6 7.8 8.6 41.9

The soft silk floss of test sample product flue gas of the embodiment of the invention 1 to 4 filter stick, exquisiteness, flow velocity is slower, and long sense obviously increases; Fragrance harmony is good, and assorted gas is little, and the flue gas moisture feeling significantly increases, and the oral cavity is returned sweet obvious, and global comfort obviously promotes.

3, seven kinds of harmful components chemical analyses of cigarette smoke

Take the cigarette that adopts cellulose acetate filter rod as control sample, be the test sample with the cigarette sample that adopts the embodiment of the invention 2 gained baccy fiber paper filter sticks, according to cigarette Evaluation of Harmfulness index, the smoke components that sample is burnt and sucked generation carries out chemical detection, as detecting index, cigarette harmfulness index is shown in Table 3 with 7 kinds of main harmful substances, and the result shows, the harmfulness index of embodiment 3 is compared with normal sample, has reduced by 16.17%.

Table 3 cigarette Evaluation of Harmfulness result

Claims (10)

1. the ternary baccy fiber paper filter stick of a compound humectation plant, forming paper by filter core and parcel filter core forms, it is characterized in that, described filter core comprises two sections baccy fiber paper filter cores and is arranged at the plant filter core that wets one's whistle between two sections baccy fiber paper filter cores, described baccy fiber paper filter core by the paper fiber roll-in, roll and form, the described plant filter core that wets one's whistle wets one's whistle plant granule by the forming paper parcel and gets;
Described paper fiber be adopt tobacco material and long fibered raw material respectively defibrination obtain baccy fiber slurry and long fiber pulp, baccy fiber slurry and long fiber pulp are carried out with slurry, handsheet, squeezing, drying make fiber paper base, fiber paper base is through being coated with, being drying to obtain;
The described plant that wets one's whistle is one or more in honeysuckle, the root of large-flowered skullcap, Radix Isatidis, rheum officinale, water melon frost, borneol, the sterculia seed, cicada slough, balloonflower root, fritillaria thunbergii, Momordica grosvenori, radix scrophulariae, the tuber of dwarf lilyturf, FRUCTUS TERMINALIAE IMMATURUS or the Radix Glycyrrhizae.
2. the ternary baccy fiber paper filter stick of compound humectation plant according to claim 1 is characterized in that, the plant granule that wets one's whistle is that pulverizing or shave behind the plant drying that wets one's whistle are made; Described pulverizing is that to be crushed to granularity be 8~50 orders; Described shave is cut to thin slice Hou Du<=0.1mm.
3. the ternary baccy fiber paper filter stick of compound humectation plant according to claim 1 is characterized in that, described two sections baccy fiber paper filter cores and the length ratio that is arranged at the plant filter core that wets one's whistle between two sections baccy fiber paper filter cores are 1:1:1.
4. the ternary baccy fiber paper filter stick of compound humectation plant according to claim 1 is characterized in that, the mass ratio that described baccy fiber slurry and long fiber pulp carry out with slurry is 1:0.5~3.
5. the ternary baccy fiber paper filter stick of compound humectation plant according to claim 4 is characterized in that, the mass ratio that described baccy fiber slurry and long fiber pulp carry out with slurry is 1:1~2.
6. according to claim 1, the ternary baccy fiber paper filter stick of 4 or 3 each described compound humectation plants, it is characterized in that, described long fiber pulp raw material is one or more in offal, cigarette stalk, tendril, Radix Glycyrrhizae, cotton fiber, wood fibre or the bamboo fibre.
7. according to claim 1,4 or 3 each described ternary baccy fiber paper filter sticks, it is characterized in that, described baccy fiber slurry raw material is one or more in tobacco leaf, tobacco leaf fragment, offal or the offal.
8. the preparation method of each described ternary baccy fiber paper filter stick of claim 1 to 5 is characterized in that, may further comprise the steps:
S1. prepare the baccy fiber paper substrates;
S2. prepare the humectation plant filter core: will pulverize or shave behind the humectation plant drying, and wrap up and get final product with forming paper; Or the baccy fiber paper substrates compacting pulverizing of humectation plant drying is rear and that S1 makes obtains;
S3. with the baccy fiber paper substrates through roll-in, roll, segment gets the baccy fiber paper filter core; The humectation plant filter core is arranged between two sections baccy fiber paper filter cores; Three sections filter core outer wrapping forming paper and get final product.
9. the preparation method of described ternary baccy fiber paper filter stick according to claim 8 is characterized in that, S3 be with the baccy fiber paper substrates through roll-in, roll, segment gets the baccy fiber paper filter core, is applied to the pipe tobacco end of cigarette; The baccy fiber paper substrates through roll-in, is rolled, the compacting groove, segment must be with fluted baccy fiber paper filter core, is applied to the lip contact jaw of cigarette; The humectation plant filter core is arranged between pipe tobacco end and the lip contact jaw baccy fiber paper filter core; Three sections filter core outer wrapping forming paper and get final product.
10. the preparation method of described ternary baccy fiber paper filter stick according to claim 8 is characterized in that, S1 may further comprise the steps:
S11. baccy fiber raw material and long fibered raw material lixiviate are processed, obtained respectively extract, baccy fiber raw material solid slag, long fibered raw material extract and the long fibered raw material solid slag of baccy fiber raw material;
S12. with baccy fiber raw material solid slag and long fibered raw material solid slag difference defibrination, obtain baccy fiber slurry and long fiber pulp;
S13. baccy fiber slurry and long fibered raw material slurry are mixed in proportion handsheet after the with slurry, through squeezing, drying is made the baccy fiber paper substrate;
S14. the baccy fiber raw material extract that step S11 is obtained is applied on the baccy fiber paper substrate of S13 gained, and drying obtains the baccy fiber paper substrates;
The described baccy fiber raw material of S11 is one or more in tobacco leaf, offal, tobacco fragment or the offal; Described long fibered raw material is one or more in offal, cigarette stalk, tendril, Radix Glycyrrhizae, cotton fiber, wood fibre or the bamboo fibre.
CN201210589362.XA 2012-12-29 2012-12-29 Ternary tobacco fiber paper filter stick of composite moistening plants and preparation method thereof CN103054189B (en)

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CN103504465A (en) * 2013-09-27 2014-01-15 广东中烟工业有限责任公司 Microcapsule humectant for cigarettes, preparation method of microcapsule humectant and application of microcapsule humectant
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CN104705786A (en) * 2015-01-14 2015-06-17 广西中烟工业有限责任公司 Stem particles capable of improving taste of cigarette and preparation method and application thereof
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CN104611993A (en) * 2015-01-14 2015-05-13 广西中烟工业有限责任公司 Cigarette tipping paper coated with composite natural plant extract
CN104805735A (en) * 2015-01-14 2015-07-29 广西中烟工业有限责任公司 Cigarette tipping paper coated with natural plant extract composite water-based polishing oil and preparation method and application thereof
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CN105029702A (en) * 2015-06-17 2015-11-11 云南中烟工业有限责任公司 Glycerol triacetate extract of fructus chebulae immaturus and application of glycerol triacetate extract to cigarettes
CN105029693A (en) * 2015-07-07 2015-11-11 广西中烟工业有限责任公司 Harm-reducing binary composite cigarette filter bar and preparation method and application thereof
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