CN202618263U - Broken-like embossed paper cigarette filter - Google Patents
Broken-like embossed paper cigarette filter Download PDFInfo
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- CN202618263U CN202618263U CN 201220294637 CN201220294637U CN202618263U CN 202618263 U CN202618263 U CN 202618263U CN 201220294637 CN201220294637 CN 201220294637 CN 201220294637 U CN201220294637 U CN 201220294637U CN 202618263 U CN202618263 U CN 202618263U
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- embossing
- filter
- broken string
- cigarette filter
- papery cigarette
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Abstract
The utility model provides a cigarette filter with overall structure modified, namely a broken-like embossed paper cigarette filter and overcomes the defect that the non-traditional filter is modified from outside only and fails to be entirely structurally modified, so that tar and harm reduction is ineffective in the prior art. According to the technical scheme, the broken-like embossed paper cigarette filter comprises a filter core and wrapping paper wrapping outside the filter core, broken-line embossed grains are alternately arranged on the single filter core material, and longitudinal broken-line embossed grooves are evenly distributed in the formed filter. Variable-coefficient quality characteristics of the embossed filter, such as suction resistance, hardness, circumference, circularity and length, are more approximate to those of an acetate fiber filter. The quality characteristics of the filter are stable. The filtering efficiency of the filter is 15% higher than that of the traditional longitudinally-transversely embossed filter, and tensile strength is high. Basically a traditional filter former can be used to produce the cigarette filter, and equipment investment is low.
Description
Technical field
The utility model relates to the filter tip of cigarette, is specifically related to a kind of cigarette filter rod of architecture advances.
Background technology
Cigarette filter rod is that flue gas gets into last one barrier in the human body, thus filter stick to the absorption of harmful substance in the flue gas, filter and play an important role, traditional filter stick is to adopt acetate silk to prepare; It also has suction-operated preferably to harmful substance in the flue gas, but its production technology relative complex, resource consumption is many; Cause the supply and demand of acetate fiber in recent years uneven; Increased the production of cigarettes cost, and the 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, and is unfavorable for reducing tar and reducing harm.
In recent years; For the research improvement direction of cigarette filter rod basically all is to be centered around the material of seeking replaceable acetate silk and through plug configuration being improved or being added functional material to obtain better filter effect two aspects; Aspect the searching of alternate material; Research direction tends to adopt natural fiber or complex fiber material to come partly or entirely to substitute acetate silk; It is not good that the difficult point of its existence mainly concentrates on the molding effect of these substitute materials, also need promote the performance that reduces harmful substance simultaneously.
For example 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; Prolonged the formation in the filter stick of flue gas; Help reducing harmful substance, but its said structure all only is used for the filter stick outer surface, and the position that flue gas is flowed through mainly is a core in filter stick; The more past outside is few more, so the effect of the reducing tar and reducing harm of this filter stick and not obvious.
Summary of the invention
Only limit to the outside is improved in order to solve the existing non-traditional structure filter stick that exists in the background technology, can't realize the improvement of filter stick overall structure, thus the deficiency of reducing tar and reducing harm DeGrain; The utility model provides a kind of overall structure has been carried out improved cigarette filter rod; Through the broken string embossing is set, change the partial fume trend, the dilution flue gas on the filter core rod; The holdup time of prolong smoke in filter rod, further improve it and filter assimilation effect.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme; Broken string embossing papery cigarette filter rod; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside, said filter core bar material monomer is provided with broken string embossing alternately, is evenly distributed with vertical broken string embossing groove in the filter core rod after the moulding.
Distance on the said filter core rod monomer between horizontal two adjacent embossings is 1～2mm; Distance between vertical two adjacent embossings is 0.8～1.2mm.
The said broken string embossing that replaces is S shape or bar shaped.
The length of said bar shaped broken string embossing is 10～15mm, and wide is 0.2～0.3mm, and the degree of depth is 0.6～0.8mm.
The crest of said S shape embossing and corrugation pitch 12～15mm, the degree of depth is 0.6～0.8mm.
Said broken string embossing papery cigarette filter rod is a diadactic structure, and its upper end is provided with vertical broken string embossing groove, and the lower end is the acetate silk that straight bundle distributes, 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.
The beneficial effect of the utility model is:
1. the described straight burr cigarette filter stick of the utility model structure can change the partial fume trend, dilution flue gas, the holdup time of prolong smoke in filter rod; Improved filter effect, reduced of the harm of harmful substances such as tar to greatest extent, pressed GB/T23356-2009 human body; GB/T23203-2008; GB/T23355-2009, GB/T19609-2004 standard testing result shows: fall 20-26% on a year-on-year basis with ordinary straight screw thread embossing filter stick cigarette main flume tar, 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.
2. like the said filter stick of the utility model, its resistance to suction, hardness with boss structure; Circumference, circularity, mass propertys such as the coefficient of variation such as length are approaching near cellulose acetate filter rod; The filter rod quality stability of characteristics, filter efficiency has improved 15% than the filter stick of traditional embossing in length and breadth, and tensile strength is high; Can adopt traditional filter stick formation equipment basically, equipment investment is little.
3. can prepare filter stick separately behind the said joint of the utility model, also combine, be used to prepare binary compound filter candle with conventional cellulose acetate filter rod.
Description of drawings
Fig. 1 is the cross-sectional structure sketch map of the said filter stick of the utility model.
Fig. 2 is the vertical section structure sketch map of the said filter stick of the utility model.
Fig. 3 is the partial cross sectional views of the utility model embodiment 1 said filter stick.
Fig. 4 is the partial cross sectional views of the utility model embodiment 2 said filter sticks.
Fig. 5 is the partial cross sectional views of the utility model embodiment 3 said filter sticks.
The specific embodiment
Embodiment 1:Like Fig. 1, shown in 2 and 3; The said broken string embossing of present embodiment papery cigarette filter rod; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside; Said filter core bar material monomer is provided with broken string embossing alternately, is evenly distributed with vertical broken string embossing groove in the filter stick after the moulding, and the distance on the said filter core rod monomer between horizontal two adjacent embossings is 1mm; Distance between vertical two adjacent embossings is 0.8mm, and the said broken string embossing that replaces is bar shaped, and the length of said bar shaped broken string embossing is 12mm, and wide is 0.2mm, and the degree of depth is 0.6mm.
Embodiment 2:Like Fig. 1, shown in 2 and 4; The said broken string embossing of present embodiment papery cigarette filter rod; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside; Said filter core bar material monomer is provided with broken string embossing alternately, is evenly distributed with vertical broken string embossing groove in the filter stick after the moulding, and the distance on the said filter core rod monomer between horizontal two adjacent embossings is 2mm; Distance between vertical two adjacent embossings is 1.2mm, and the said broken string embossing that replaces is bar shaped, and the length of said bar shaped broken string embossing is 10mm; Wide is 0.2mm; The degree of depth is 0.6mm, and said broken string embossing papery cigarette filter rod is a diadactic structure, its from the upper end length 20% be vertical broken string embossing groove mechanisms; The lower end is the acetate silk that straight bundle distributes, and the two connects through the forming paper parcel.
Embodiment 3:Like Fig. 1, shown in 2 and 5; Broken string embossing papery cigarette filter rod; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside; Said filter core bar material monomer is provided with broken string embossing alternately, is evenly distributed with vertical broken string embossing groove in the filter stick after the moulding, and the distance on the said filter core rod monomer between horizontal two adjacent embossings is 2mm; Distance between vertical two adjacent embossings is 1.1mm; The said broken string embossing that replaces is a S shape, the crest of said S shape embossing and corrugation pitch 12mm, and the degree of depth is 0.7mm; Said broken string embossing papery cigarette filter rod is a diadactic structure; Its from the upper end length 70% be vertical broken string embossing groove mechanisms, the lower end be the acetate silk that straight bundle distributes, the two is through the connection of forming paper parcel.
Embodiment 4:Like Fig. 1, shown in 2; The said broken string embossing of present embodiment papery cigarette filter rod; Comprise filter core rod and the forming paper that is wrapped in the filter core rod outside; Said filter core bar material monomer is provided with broken string embossing alternately, is evenly distributed with vertical broken string embossing groove in the filter stick after the moulding, and the distance on the said filter core rod monomer between horizontal two adjacent embossings is 1mm; Distance between vertical two adjacent embossings is 1mm; The said broken string embossing that replaces is a S shape, the crest of said S shape embossing and corrugation pitch 15mm, and the degree of depth is 0.8mm; Said broken string embossing papery cigarette filter rod is a diadactic structure; Its from the upper end length 40% be vertical broken string embossing groove mechanisms, the lower end be the acetate silk that straight bundle distributes, the two is through the connection of forming paper parcel.
Claims (10)
1. broken string embossing papery cigarette filter rod comprises 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 is provided with broken string embossing alternately, is evenly distributed with vertical broken string embossing groove in the filter stick after the moulding.
2. broken string embossing papery cigarette filter rod according to claim 1 is characterized in that: the distance on the said filter core rod monomer between horizontal two adjacent embossings is 1-2mm; Distance between vertical two adjacent embossings is 0.8-1.2mm.
3. broken string embossing papery cigarette filter rod according to claim 1 is characterized in that: the said broken string embossing that replaces is S shape or bar shaped.
4. broken string embossing papery cigarette filter rod according to claim 2 is characterized in that: the said broken string embossing that replaces is S shape or bar shaped.
5. according to claim 3,4 each described broken string embossing papery cigarette filter rods, it is characterized in that: the length of said bar shaped broken string embossing is 10～15mm, and wide is 0.2～0.3mm, and the degree of depth is 0.6～0.8mm.
6. according to claim 3,4 each described broken string embossing papery cigarette filter rods, it is characterized in that: the crest of said S shape embossing and corrugation pitch 12-15mm, the degree of depth is 0.6～0.8mm.
7. according to each described broken string embossing papery cigarette filter rod of claim 1-4; It is characterized in that: said broken string embossing papery cigarette filter rod is a diadactic structure; Its upper end is provided with vertical broken string embossing groove, and the lower end is the acetate silk that straight bundle distributes, and the two connects through the forming paper parcel.
8. broken string embossing papery cigarette filter rod according to claim 5; It is characterized in that: said broken string embossing papery cigarette filter rod is a diadactic structure; Its upper end is provided with vertical broken string embossing groove, and the lower end is the acetate silk that straight bundle distributes, and the two connects through the forming paper parcel.
9. broken string embossing papery cigarette filter rod according to claim 6; It is characterized in that: said broken string embossing papery cigarette filter rod is a diadactic structure; Its upper end is provided with vertical broken string embossing groove, and the lower end is the acetate silk that straight bundle distributes, and the two connects through the forming paper parcel.
10. broken string embossing papery cigarette filter rod according to claim 9 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294637 CN202618263U (en) | 2012-06-21 | 2012-06-21 | Broken-like embossed paper cigarette filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294637 CN202618263U (en) | 2012-06-21 | 2012-06-21 | Broken-like embossed paper cigarette filter |
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| Publication Number | Publication Date |
|---|---|
| CN202618263U true CN202618263U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294637 Expired - Lifetime CN202618263U (en) | 2012-06-21 | 2012-06-21 | Broken-like embossed paper cigarette filter |
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| Country | Link |
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| CN (1) | CN202618263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107373751A (en) * | 2017-08-03 | 2017-11-24 | 焦作市卷烟材料有限公司 | Filter stick and cigarette |
| 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 |
-
2012
- 2012-06-21 CN CN 201220294637 patent/CN202618263U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107373751A (en) * | 2017-08-03 | 2017-11-24 | 焦作市卷烟材料有限公司 | Filter stick and cigarette |
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |