CN102715656A - Paper cigarette filter with broken-line embossed structure and production process thereof - Google Patents
Paper cigarette filter with broken-line embossed structure and production process thereof Download PDFInfo
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- CN102715656A CN102715656A CN2012102071500A CN201210207150A CN102715656A CN 102715656 A CN102715656 A CN 102715656A CN 2012102071500 A CN2012102071500 A CN 2012102071500A CN 201210207150 A CN201210207150 A CN 201210207150A CN 102715656 A CN102715656 A CN 102715656A
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Abstract
The invention aims to provide a paper cigarette filter with broken-line embossed structure and a production process thereof. Various parameters of the paper cigarette filter produced by the production process, such as suction resistance, hardness, perimeter, roundness and length variation, are approximate to even superior to those of a acetate fiber filter, acetate fiber is replaced partially and even totally, processing cost is lowered, and the technical long-term problems of paper cigarette filters in industrial production and application are solved. According to the technical scheme, diagonal embossed grains are alternately arranged on a single filter rod, and staggered diagonal embossed grooves are evenly distributed in the formed filter rod. The production process includes the steps of a, processing base, b, unreeling, embossing and reeling; and c, forming the filter.
Description
Technical field
The present invention relates to the filter tip of cigarette, be specifically related to cigarette filter stick of a kind of architecture advances and preparation method thereof.
Background technology
At present; It is to alleviate the important means of smoking to the harm of human body that filter stick is installed in employing additional; Tow in the conventional fibre filter stick generally all is that straight bundle distributes, owing to added glue and the influence that rolls the process mechanism characteristic, it is uneven that the resistance to suction of filter stick distributes; Make the filtering effect of tow occur in the subregion of filter stick basically, the filter efficiency of tow is had a greatly reduced quality because of smoke distribution is uneven.And Cigarette Draw Resistance not only directly influences the complexity of consumer's smoking cigarette, and with the burst size of safety and sanitation indexs such as tar content in cigarette, nicotine content in smoke, CO content substantial connection is arranged also.
The papery cigarette filter stick has excellent biological compatibility and Bioabsorbable, and good biological degradability, and polar molecular structure has determined its adsorption capacity to harmful components in the flue gas; And the mass property that can have the diacetate fiber tow filter, a large amount of research bibliographical informations, papery cigarette filter stick are named as " green property " material; The paper fiber material comes from annual plant, and is more cheap and easy to get than timber, complete biodegradable; Processing cost is low, and is low in the pollution of the environment, is a kind of novel filter stick of vitality that has therefore; The successful Application of papery on cigaratte filter will provide new research and application direction for the new way of opening up of cigarette filter tip material.
The papery cigarette filter stick because of its be used for cigarette filter have inhale flavor effective, hold back advantages such as tarry matters in smoke efficient height and structure shape are attractive in appearance extensively by tobacco research with pay close attention to; Can reduce production costs with the fine mouth rod of its alternative vinegar; But because for a long time, embossing technology fails to solve paper filter stick resistance to suction, hardness, circumference, circularity always, and the length variation coefficient is big; Can not satisfy the technical problems such as mass property requirement of cigarette filter stick, make to be difficult to suitability for industrialized production and to apply.
The patent No. is 02214837x, and name is called the Chinese utility model patent of " twill groove filter rod ", and it discloses a kind of cigarette filter rod; By forming paper with have twill groove embossing or intersection trench embossing fiber filter paper is rolled into filter rod with the filter core rod, make it have unidirectional spiral twill groove or bidirectional crossed spiral grooves, diluted main flume; Changed the partial fume trend; Delayed the holdup time of lateral airflow, made the Brownian movement of flue gas in filter core more violent, increased horizontal filtration and fiber filter paper and filtered at filter rod; Improved filter effect, reduced of the harm of harmful substances such as tar to greatest extent human body; And for example application (patent) number: the section formula groove filter rod of CN03216552.8, a kind of cigarette filter rod is disclosed, it is characterized in that by forming paper with have groove embossing inner wrapping paper the filter core rod be rolled into filter rod; The section that breaks off between the groove embossing forms helical duct; Changed the partial fume trend, diluted main flume, delayed the holdup time of lateral airflow at filter rod; Make the Brownian movement of flue gas in filter core more violent; Increased horizontal filtration and fiber filter paper and filtered, improved filter effect, reduced of the harm of harmful substances such as tar to greatest extent human body.
Though above-mentioned two kinds of filter sticks are through being provided with the twill fiber filter paper and being with the inner wrapping paper of the groove embossing of section to encase filter core; Prolong the formation in the filter stick of flue gas, help reducing harmful substance, but its said structure all only has been used for the filter stick outer surface; And the position that flue gas is flowed through in filter stick mainly is a core; The more past outside is few more, thus the effect of the reducing tar and reducing harm of this filter stick and not obvious, and they handle at the outer surface of cellulose acetate filter rod; It remains traditional cellulose acetate filter rod in essence, can't realize replacing the purpose of acetate fiber.
Application number is 201020675566.1; The utility model patent that name is called " a kind of papery-acetate fiber composite cigarette filter stick " discloses a kind of papery-acetate fiber composite cigarette filter stick; This composite cigarette filter stick comprises the composite filter element that two elementary sections are formed, and composite filter element is by the alternate cylindric combined filtration body that constitutes with the acetate silk section of papery section.This composite filter papery section filter stick can be degraded, and is environmentally friendly, and cheap, the manufacturing cost of having saved cigarette.
This technology has realized partly substituting the purpose of acetate fiber; But make up through a plurality of elementary sections; Increased the complexity of producing; And this filter stick only is to utilize the papery section to replace original acetate silk section, and other processing means can't not guarantee whole the coordinating and unifying of filter stick on indexs such as resistance to suction, hardness.
Application number is 200810143461.9; The application for a patent for invention that name is called " a kind of acetate fiber coated paper, paper filter stick and preparation method of filter stick for preparing cigarette " discloses a kind of speciality paper that carries out coating with acetate fiber and preparation method thereof and corresponding paper filter stick; Through adopting the paper with one or more manufacturings in string, staple fibre, chemical fibre or other modified fibre is body paper; Carrying out the manufacturing of acetate fiber coating at the one or both sides of body paper forms; Adopting the above-mentioned paper of after the acetate fiber coating, making then is that raw material forms with the manufacturing of mouth rod forming machine; Reduce the consumption of acetate fiber or cellulose acetate, and then reduced cost, improved the aesthetic quality of paper filter stick cigarette.
On this technical spirit just with paper as a carrier, the effect of performance reducing tar and reducing harm remain its acetate fiber coating on foot, be not paper filter stick truly, departed from the research direction of paper filter stick as the filter stick theme.
So; Seek a kind of processed of on the paper material basis, carrying out, make paper filter stick resistance to suction, hardness, circumference, the circularity of acquisition, length variation parameters index near in addition surpass the process of the fine filter stick of vinegar; Finally reach part even substitute the acetate fiber material fully; Cutting down finished cost, reduce environmental pollution, is to solve papery cigarette filter stick suitability for industrialized production and the active demand of using the technical problem that exists for a long time.
Summary of the invention
The object of the present invention is to provide a kind of papery cigarette filter stick and preparation technology thereof with broken string boss structure; Make paper filter stick resistance to suction, hardness, circumference, the circularity of acquisition; Length variation parameters index is approaching even surpass the fine filter stick of vinegar, implementation part even alternative fully acetate fiber material, and it is low to cut down finished cost; Reduce environmental pollution, solve the technical problem of papery cigarette filter stick existence in suitability for industrialized production and application for a long time.
For realizing above-mentioned purpose; The present invention has adopted following technological means: a kind of papery cigarette filter stick with broken string boss structure; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside, said filter core bar material monomer vertically is provided with broken string row embossing, is angled step between transversely per two groups of broken string embossings and arranges; Many groups are arranged in the broken string embossing with angle of inclination jointly, are evenly distributed with broken string embossing groove in the filter stick after the moulding.
Distance between said horizontal two adjacent twill embossings is 1～2mm; Distance between vertical two adjacent twill embossings is 0.8～1.2mm.
Described twill embossing is S shape or bar shaped.
The length of said bar shaped twill embossing is 10～15mm, and wide is 0.2～0.3mm, and the degree of depth is 0.6～0.8mm.
Said S shape twill embossing crest and corrugation pitch 12～15mm, the degree of depth is 0.6～0.8mm.
The said many groups of angles of inclination that are arranged in jointly are 30～60 °.
Said filter stick can be set to diadactic structure, and its filter core one end is the acetate silk that straight bundle distributes for broken string embossing groove, the other end, and the two connects through the forming paper parcel.
The part that is provided with vertical broken string embossing groove structure in the said diadactic structure filter stick accounts for the 20%-70% of filter stick total length.
A kind of technology for preparing the papery cigarette filter stick of said broken string boss structure may further comprise the steps:
A, base material treatment
The raw material of selecting for use is obtained quantitatively being the filter stick fiber body paper of 35-45 g/ ㎡ through system paper technology;
B, unreel, embossing and rolling
Through the general equipment that unreels; Making the substrate passed length is that 300.0mm, diameter are that 50.0mm, depth of profile are that 0.6-0.8mm, the facewidth are that 0.2-0.3mm, same column tooth pitch are that the dandy roll of 0.8-1.2mm carries out embossing; Going up the lower corrugated roll tooth after said dandy roll is installed must be able to be coupled, and its interplanar distance is 0.1-0.3mm, and goes up lower corrugated roll and in the scope of 0-2mm, carry out the spacing adjustment through increase and decrease pressure; Embossing speed is: 0＜rotating speed≤120 rev/min, and embossing carries out rolling after accomplishing;
C, filter stick formation
The embossed paper that step b is obtained through damping, fold processing, dry, add plasticizer, roll, spray overlapping glue, cutting, finally process filter stick.
The parameter of dandy roll described in the step b is: length is that 300.0mm, diameter are that 50.0mm, depth of profile are that 0.7mm, the facewidth are that 0.25mm, same column tooth pitch are 1.0mm.
Going up lower corrugated roll flank of tooth spacing described in the step b is 0.2mm, and last lower corrugated roll is carried out the spacing adjustment through increase and decrease pressure in the scope of 1mm.
The speed controlling of embossing described in the step b is at 40-80 rev/min.
Beneficial effect of the present invention is following:
1. the present invention is through the filter stick of broken string embossing body paper explained hereafter, its resistance to suction, hardness, circumference, circularity, length than traditional mass property of embossing technique in length and breadth more near cellulose acetate filter rod.
2. the present invention is through the change to cigarette paper filter stick body paper embossing technique; The suitability for industrialized production of paper filter stick body paper embossing can be accomplished before filter stick formation; Changed the resistance to suction that tradition exists at the straight thread embossing technique fully, hardness, circumference; Circularity, the technical problem that the coefficient of variation such as length are big.
3. after cigarette paper filter stick body paper according to the invention passes through the broken string embossing; Filter rod quality stability of characteristics with this body paper production; Filter efficiency has improved 15% than the filter stick of traditional embossing in length and breadth, after cigarette paper filter stick body paper passes through embossing, and the tensile strength of this body paper; The filter stick formation process is not had influence, the raising of the straight thread embossing that the ratio of the effective operation efficient of equipment is traditional 30%.
4. the filter stick cigarette with line embossing body paper explained hereafter according to the invention is pressed GB/T23356-2009, GB/T23203-2008, GB/T23355-2009, GB/T19609-2004 standard testing result; Fall 20-26% on a year-on-year basis with the filter stick cigarette of line embossing body paper production and the filter stick cigarette main flume tar of straight thread embossing production; Smoking nicotine falls 24-30% on a year-on-year basis; Compare with cellulose acetate filter rod cigarette; Main flume tar falls 20% on a year-on-year basis, and smoking nicotine falls 24% on a year-on-year basis, has obtained satisfied actual effect for solving long-term cigarette paper filter stick suitability for industrialized production with the technical problem of using existence.
5. the present invention can be used for producing the different filter sticks that reduce tar; The preparation binary compound filter candle is for wherein being added with one section use of sorbing material; The preparation binary compound filter candle is for wherein being added with a section of sorbing material; As the cigarette filter material, can be used as replenishing of acetate fiber fiber fully and substitute with the PP fiber.
Description of drawings
Fig. 1 is the cross sectional planes sketch map of filter stick according to the invention.
Fig. 2 is the longitudinal section floor map of filter stick according to the invention.
Fig. 3 is the longitudinal section perspective view of filter stick according to the invention.
Fig. 4 be according to the inventionly unreel, embossing and rolling schematic flow sheet.
Fig. 5 is the partial cross sectional views of the embodiment of the invention 2 said filter sticks.
Fig. 6 is the partial cross sectional views of the embodiment of the invention 3 said filter sticks.
The specific embodiment
Embodiment 1
Like Fig. 1,2,3, shown in 4, a kind of papery cigarette filter stick with twill structure comprises filter core rod and the forming paper that is wrapped in the filter core rod outside; It is characterized in that; The broken string row embossing that said filter core bar material monomer vertically is provided with is angled step between transversely per two groups of broken string embossings and arranges, and many groups are arranged in the broken string embossing with angle of inclination jointly; Be evenly distributed with broken string embossing groove in the filter stick after the moulding, the distance between said horizontal two adjacent twill embossings is 1mm; Vertically the distance between two adjacent twill embossings is 0.8mm, and described twill embossing is bar shaped, and the length of said bar shaped twill embossing is 10mm, and wide is 0.2mm, and the degree of depth is 0.6mm, and the said many groups of angles of inclination that are arranged in jointly are 30 °.
A kind of technology for preparing the papery cigarette filter stick of said broken string boss structure may further comprise the steps:
A, base material treatment
Quantitatively is the filter stick fiber body paper of 35 g/ ㎡ with the raw material of selecting for use through system paper technology;
B, unreel, embossing and rolling
Through the general equipment that unreels; Making the substrate passed length is that 300.0mm, diameter are that 50.0mm, depth of profile are that 0.6mm, the facewidth are that 0.2mm, same column tooth pitch are that the dandy roll of 0.8mm carries out embossing; Going up the lower corrugated roll tooth after said dandy roll is installed must be able to be coupled, and its interplanar distance is 0.1mm, and goes up lower corrugated roll and in the scope of 2mm, carry out the spacing adjustment through increase and decrease pressure; Embossing speed is: 20 rev/mins, embossing carries out rolling after accomplishing;
C, filter stick formation
The embossed paper that step b is obtained through damping, fold processing, dry, add plasticizer, roll, spray overlapping glue, cutting, finally process filter stick.
Through detecting, parameters is following:
Conventional flue gas testing result
| The sample title | TPM | CO | Moisture content | Nicotine | Tar | The mouth number |
| Filter stick of the present invention | 13.84 | 14.9 | 2.32 | 1.25 | 11.7 | 8.1 |
| Contrast | 16.28 | 15.2 | 2.31 | 1.23 | 13.8 | 8.3 |
The sensory quality assessment result
| Classification | Sense organ is described |
| Control samples | Flue gas is fine and smooth, soft, and cigarette perfume (or spice) is plentiful, coordinates, and throat's nasal cavity has small stimulation, and pleasant impression is clean. |
| Present embodiment filter stick 1# | Fragrance is elegant, plentiful, and assorted gas is seemingly arranged, and seemingly there is stimulation in throat, and pleasant impression is clean, comfortable |
| Present embodiment filter stick 2# | Concentration promotes, and cigarette is fragrant abundant, and assorted gas is seemingly arranged, coordinate, and the small stimulation of throat, pleasant impression is more comfortable |
Show through last table data analysis: filter stick cigarette appearance of the present invention has certain burnt effect of falling; Wherein tar content reduction 2.1mg/ props up; Inhale the result from preliminary article; The flue gas quality had certain influence when tar content reduced significantly, but can improve through other means fully, and the performance of this filter stick has reached the requirement and the project indicator requirement of in cigarette, using.
Embodiment 2
Like Fig. 1,2,4, shown in 5, a kind of papery cigarette filter stick with twill structure is diadactic structure; Its filter core is broken string embossing groove structure from 50% of front end, and the other end is the acetate silk that straight bundle distributes, and the two connects through the forming paper parcel; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside; The broken string row embossing that said filter core bar material monomer vertically is provided with is angled step between transversely per two groups of broken string embossings and arranges, and many groups are arranged in the broken string embossing with angle of inclination jointly; Be evenly distributed with broken string embossing groove in the filter stick after the moulding, the distance between said horizontal two adjacent twill embossings is 2mm; Vertically the distance between two adjacent twill embossings is 1.2mm, and described twill embossing is bar shaped, and the length of said bar shaped twill embossing is 15mm, and wide is 0.3mm, and the degree of depth is 0.8mm, and the said many groups of angles of inclination that are arranged in jointly are 60 °.
A kind of technology for preparing the papery cigarette filter stick of said broken string boss structure may further comprise the steps:
A, base material treatment
Quantitatively is the filter stick fiber body paper of 40 g/ ㎡ with the raw material of selecting for use through system paper technology;
B, unreel, embossing and rolling
Through the general equipment that unreels; Making the substrate passed length is that 300.0mm, diameter are that 50.0mm, depth of profile are that 0.8mm, the facewidth are that 0.3mm, same column tooth pitch are that the dandy roll of 1.2mm carries out embossing; Going up the lower corrugated roll tooth after said dandy roll is installed must be able to be coupled, and its interplanar distance is 0.1mm, and goes up lower corrugated roll and in the scope of 2mm, carry out the spacing adjustment through increase and decrease pressure; Embossing speed is: 60 rev/mins, embossing carries out rolling after accomplishing;
C, filter stick formation
The embossed paper that step b is obtained through damping, fold processing, dry, add plasticizer, roll, spray overlapping glue, cutting, finally process filter stick.
Through detecting, parameters is following:
Conventional flue gas testing result
| The sample title | TPM | CO | Moisture content | Nicotine | Tar | The mouth number |
| Filter stick of the present invention | 11.65 | 14.5 | 1.92 | 1.22 | 8.82 | 9.0 |
| Contrast | 16.28 | 15.2 | 2.31 | 1.23 | 13.8 | 8.3 |
The sensory quality assessment result
| Classification | Sense organ is described |
| Control samples | Flue gas is fine and smooth, soft, and cigarette perfume (or spice) is plentiful, coordinates, and throat's nasal cavity has small stimulation, and pleasant impression is clean. |
| Present embodiment filter stick 1# | Fragrance is elegant, plentiful, and assorted gas is seemingly arranged, and seemingly there is stimulation in throat, and pleasant impression is clean, comfortable |
| Present embodiment filter stick 2# | Concentration promotes, and cigarette is fragrant abundant, and assorted gas is seemingly arranged, coordinate, and the small stimulation of throat, pleasant impression is more comfortable |
Show through last table data analysis: filter stick cigarette appearance of the present invention has certain burnt effect of falling; Inhale the result from preliminary article; The flue gas quality had certain influence when tar content reduced significantly; But can improve through other means fully, the performance of this filter stick has reached the requirement and the project indicator requirement of in cigarette, using.
Embodiment 3
Like Fig. 1,4, shown in 6, a kind of papery cigarette filter stick with twill structure is diadactic structure; Its filter core is broken string embossing groove structure from 70% of front end, and the other end is the acetate silk that straight bundle distributes, and the two connects through the forming paper parcel; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside; The broken string row embossing that said filter core bar material monomer vertically is provided with is angled step between transversely per two groups of broken string embossings and arranges, and many groups are arranged in the broken string embossing with angle of inclination jointly; Be evenly distributed with broken string embossing groove in the filter stick after the moulding, the distance between said horizontal two adjacent twill embossings is 2mm; Vertically the distance between two adjacent twill embossings is 1.2mm, and described twill embossing is a S shape, S shape twill embossing crest and corrugation pitch 12mm, and the degree of depth is 0.6mm, the said many groups of angles of inclination that are arranged in jointly are 60 °.
A kind of technology for preparing the papery cigarette filter stick of said broken string boss structure may further comprise the steps:
A, base material treatment
Quantitatively is the filter stick fiber body paper of 45 g/ ㎡ with the raw material of selecting for use through system paper technology;
B, unreel, embossing and rolling
Through the general equipment that unreels; Making the substrate passed length is that 300.0mm, diameter are that 50.0mm, depth of profile are that 0.8mm, the facewidth are that 0.3mm, same column tooth pitch are that the dandy roll of 1.2mm carries out embossing; Going up the lower corrugated roll tooth after said dandy roll is installed must be able to be coupled, and its interplanar distance is 0.1mm, and goes up lower corrugated roll and in the scope of 2mm, carry out the spacing adjustment through increase and decrease pressure; Embossing speed is: 120 rev/mins, embossing carries out rolling after accomplishing;
C, filter stick formation
The embossed paper that step b is obtained through damping, fold processing, dry, add plasticizer, roll, spray overlapping glue, cutting, finally process filter stick.
Through detecting, parameters is following:
Conventional flue gas testing result
| The sample title | TPM | CO | Moisture content | Nicotine | Tar | The mouth number |
| Filter stick of the present invention | 10.06 | 14.5 | 1.61 | 1.23 | 8.75 | 7.7 |
| Contrast | 16.28 | 15.2 | 2.31 | 1.23 | 13.8 | 8.3 |
The sensory quality assessment result
| Classification | Sense organ is described |
| Control samples | Flue gas is fine and smooth, soft, and cigarette perfume (or spice) is plentiful, coordinates, and throat's nasal cavity has small stimulation, and pleasant impression is clean. |
| Present embodiment filter stick 1# | Fragrance is elegant, plentiful, and assorted gas is seemingly arranged, and seemingly there is stimulation in throat, and pleasant impression is clean, comfortable |
| Present embodiment filter stick 2# | Concentration promotes, and cigarette is fragrant abundant, and assorted gas is seemingly arranged, coordinate, and the small stimulation of throat, pleasant impression is more comfortable |
Show through last table data analysis: filter stick cigarette appearance of the present invention has certain burnt effect of falling; Inhale the result from preliminary article; The flue gas quality had certain influence when tar content reduced significantly; But can improve through other means fully, the performance of this filter stick has reached the requirement and the project indicator requirement of in cigarette, using.
Claims (10)
- One kind have the broken string boss structure the papery cigarette filter stick; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside; It is characterized in that said filter core bar material monomer vertically is provided with broken string row embossing, be angled step between transversely per two groups of broken string embossings and arrange; Many groups are arranged in the broken string embossing with angle of inclination jointly, are evenly distributed with broken string embossing groove in the filter stick after the moulding.
- 2. filter stick according to claim 1 is characterized in that, the distance between said horizontal two adjacent embossings is 1～2mm; Distance between vertical two adjacent twills is 0.8～1.2mm.
- 3. filter stick according to claim 1 is characterized in that, described embossing is S shape or bar shaped.
- 4. filter stick according to claim 3 is characterized in that, the length of said bar shaped twill embossing is 10～15mm, and wide is 0.2～0.3mm, and the degree of depth is 0.6～0.8mm.
- 5. filter stick according to claim 3 is characterized in that, said S shape twill embossing crest and corrugation pitch 12～15mm, and the degree of depth is 0.6～0.8mm.
- 6. according to each described filter stick of claim 1-5, it is characterized in that the said many groups of angles of inclination that are arranged in jointly are 30～60 °.
- 7. according to each described filter stick of claim 1-5, it is characterized in that said filter stick is set to diadactic structure, its filter core one end is the acetate silk that straight bundle distributes for broken string embossing groove, the other end, and the two connects through the forming paper parcel.
- 8. broken string embossed cigarette filter stick according to claim 7 is characterized in that, the part that is provided with vertical broken string embossing groove structure in the said diadactic structure filter stick accounts for the 20%-70% of filter stick total length.
- 9. technology for preparing the papery cigarette filter stick of the boss structure that breaks may further comprise the steps:A, base material treatmentThe raw material of selecting for use is obtained quantitatively being the filter stick fiber body paper of 35-45 g/ ㎡ through system paper technology;B, unreel, embossing and rollingThrough the general equipment that unreels; Making the substrate passed length is that 300.0mm, diameter are that 50.0mm, depth of profile are that 0.6-0.8mm, the facewidth are that 0.2-0.3mm, same column tooth pitch are that the dandy roll of 0.8-1.2mm carries out embossing; Going up the lower corrugated roll tooth after said dandy roll is installed must be able to be coupled, and its interplanar distance is 0.1-0.3mm, and goes up lower corrugated roll and in the scope of 0-2mm, carry out the spacing adjustment through increase and decrease pressure; Embossing speed is: 0＜rotating speed≤120 rev/min, and embossing carries out rolling after accomplishing;C, filter stick formationThe embossed paper that step b is obtained through damping, fold processing, dry, add plasticizer, roll, spray overlapping glue, cutting, finally process filter stick.
- 10. technology according to claim 9 is characterized in that, the parameter of dandy roll described in the step b is: length is that 300.0mm, diameter are that 50.0mm, depth of profile are that 0.7mm, the facewidth are that 0.25mm, same column tooth pitch are 1.0mm; Going up lower corrugated roll flank of tooth spacing described in the step b is 0.2mm, and last lower corrugated roll is carried out the spacing adjustment through increase and decrease pressure in the scope of 1mm; The speed controlling of embossing described in the step b is at 40-80 rev/min.
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| CN201210207150.0A CN102715656B (en) | 2012-06-21 | 2012-06-21 | Paper cigarette filter with broken-line embossed structure and production process thereof |
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| CN201210207150.0A CN102715656B (en) | 2012-06-21 | 2012-06-21 | Paper cigarette filter with broken-line embossed structure and production process thereof |
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| CN103284327A (en) * | 2012-12-29 | 2013-09-11 | 广东中烟工业有限责任公司 | Tobacco paper filter stick combining bamboo fiber and preparation method of tobacco paper filter stick |
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| CN103284327A (en) * | 2012-12-29 | 2013-09-11 | 广东中烟工业有限责任公司 | Tobacco paper filter stick combining bamboo fiber and preparation method of tobacco paper filter stick |
| CN103284327B (en) * | 2012-12-29 | 2015-02-11 | 广东中烟工业有限责任公司 | Tobacco paper filter stick combining bamboo fiber and preparation method of tobacco paper filter stick |
| CN103110185B (en) * | 2012-12-29 | 2015-02-11 | 广东中烟工业有限责任公司 | Ternary tobacco fiber paper filter stick for compositing tobacco shreds and preparation method thereof |
| CN105338839A (en) * | 2013-07-16 | 2016-02-17 | 菲利普莫里斯生产公司 | Smoking article filter for easy extinguishing |
| US11071320B2 (en) | 2013-07-16 | 2021-07-27 | Philip Morris Products S.A. | Smoking article filter for easy extinguishing |
| CN103767069A (en) * | 2014-01-29 | 2014-05-07 | 南通烟滤嘴有限责任公司 | Wadding wire composite filter stick for cigarettes and filter tip thereof |
| CN103767069B (en) * | 2014-01-29 | 2015-09-23 | 南通烟滤嘴有限责任公司 | Cigarette wadding silk composite filter and filter tip thereof |
| CN109512024B (en) * | 2017-09-18 | 2021-07-20 | 中烟机械技术中心有限责任公司 | Method for manufacturing paper filter stick |
| CN109512024A (en) * | 2017-09-18 | 2019-03-26 | 中烟机械技术中心有限责任公司 | Paper filter stick manufacturing method |
| CN107997231A (en) * | 2017-12-13 | 2018-05-08 | 红塔烟草(集团)有限责任公司 | A kind of non-strand material bar form articles processing method |
| CN107997232A (en) * | 2017-12-21 | 2018-05-08 | 红塔烟草(集团)有限责任公司 | A kind of membranoid substance gathers rod molding machine |
| CN110236223A (en) * | 2019-06-26 | 2019-09-17 | 武汉微动机器人科技有限公司 | A kind of online implanted device of cigarette filter stick end face pattern |
| CN112914151A (en) * | 2021-02-01 | 2021-06-08 | 南通金源新材料有限公司 | Heating cigarette |
| CN113498877A (en) * | 2021-08-06 | 2021-10-15 | 云南氪莱铂科技有限公司 | Cooling filter rod for heating non-combustible cigarettes and preparation method thereof |
| CN113498877B (en) * | 2021-08-06 | 2024-05-28 | 云南氪莱铂科技有限公司 | Cooling filter stick for heating non-combustible cigarettes and preparation method thereof |
| CN113633020A (en) * | 2021-09-27 | 2021-11-12 | 武汉凤翔科技发展有限公司 | Filter rod forming equipment |
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