CN2827019Y - Dual composite filtering core contg. acetate fiber filtering rod and acetate fiber hollow filtering rod - Google Patents
Dual composite filtering core contg. acetate fiber filtering rod and acetate fiber hollow filtering rod Download PDFInfo
- Publication number
- CN2827019Y CN2827019Y CN 200520021530 CN200520021530U CN2827019Y CN 2827019 Y CN2827019 Y CN 2827019Y CN 200520021530 CN200520021530 CN 200520021530 CN 200520021530 U CN200520021530 U CN 200520021530U CN 2827019 Y CN2827019 Y CN 2827019Y
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- CN
- China
- Prior art keywords
- filter
- acetate fiber
- cavity
- vinegar
- fine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model relates to a dual composite filter rod containing an acetate fiber filter rod and an acetate fiber hollow filter rod, which is composed of a dual composite filter core (1) containing an acetate fiber filter core and an acetate fiber hollow filter core, an inner wrapping layer (2) and an outer wrapping layer (3), wherein the dual composite filter core containing an acetate fiber filter core and an acetate fiber hollow filter core is a round rod-shaped body formed by alternately jointing an acetate fiber rod section (4) and an acetate fiber hollow filter rod section (5). The inner wrapping layer (2) wraps the acetate fiber filter rod section (4), the outer wrapping layer (3) wraps the inner wrapping layer (2) and the acetate fiber hollow filter rod section (5) which is provided with a column-shaped cavity in the acetate fiber rod section. The utility model has the advantage that a cigarette filter tip made by the utility model has good anti-counterfeiting performance.
Description
Technical field
The utility model relates to the filter stick that is used to make cigarette filter.
Background technology
At present, the existing acetate fiber unit filter stick that is used to make cigarette filter, there is the shortcoming of anti-counterfeiting performance difference in its made cigarette filter.
Summary of the invention
The purpose of this utility model provides fine filter stick of the good vinegar of a kind of anti-counterfeiting performance and the fine cavity filter stick of vinegar binary compound filter candle.It constitutes with the fine cavity binary of vinegar composite filter element, interior integument and outer wrapping layer by vinegar is fine, vinegar is fine to be by the alternate round clava that constitutes that engages with acetate fiber cavity filter rod segments of cellulose acetate filter rod section with the fine cavity binary of vinegar composite filter element, interior integument is wrapped on the cellulose acetate filter rod section, on integument and the acetate fiber cavity filter rod segments, acetate fiber cavity filter rod segments was to offer the column cavity in the cellulose acetate filter rod section in the outer wrapping layer was wrapped in.It has the good advantage of anti-counterfeiting performance of its made cigarette filter.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2～12 are its column cavity cross section shape schematic diagram of the utility model embodiment acetate fiber cavity filter rod segments.
The specific embodiment
Embodiment 1: as shown in Figure 1, it constitutes with the fine cavity binary of vinegar composite filter element 1, interior integument 2 and outer wrapping layer 3 by vinegar is fine, vinegar is fine to be by cellulose acetate filter rod section 4 and the acetate fiber cavity filter rod segments 5 alternate round clavas that constitute that engage with the fine cavity binary of vinegar composite filter element, interior integument 2 is wrapped on the cellulose acetate filter rod section 4, outer wrapping layer 3 is wrapped on interior integument 2 and the acetate fiber cavity filter rod segments 5, acetate fiber cavity filter rod segments 5 is to offer the column cavity in the cellulose acetate filter rod section, and the cross section of its column cavity is circular.
The cross section of its column cavity of acetate fiber cavity filter rod segments can be designed to multiple shape.
Embodiment 2: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is a pentalpha, as shown in Figure 3.
Embodiment 3: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is a triangle, as shown in Figure 4.
Embodiment 4: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is quincunx, as shown in Figure 5.
Embodiment 5: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is heart-shaped, as shown in Figure 6.
Embodiment 6: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is oval, as shown in Figure 7.
Embodiment 7: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is a quadrangle, as shown in Figure 8.
Embodiment 8: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is a pentagon, as shown in Figure 9.
Embodiment 9: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is a junctions shape, as shown in figure 10.
Embodiment 10: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is a cross, as shown in figure 11.
Embodiment 11: overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter rod segments 5 is a hexagon, as shown in figure 12.
Claims (10)
1, fine filter stick of vinegar and the fine cavity filter stick of vinegar binary compound filter candle, it is characterized in that, it is the fine and fine cavity binary composite filter element (1) of vinegar by vinegar, interior integument (2) and outer wrapping layer (3) constitute, vinegar is fine to be by the alternate round clava that constitutes that engages with acetate fiber cavity filter rod segments (5) of cellulose acetate filter rod section (4) with the fine cavity binary of vinegar composite filter element, interior integument (2) is wrapped on the cellulose acetate filter rod section (4), outer wrapping layer (3) is wrapped on interior integument (2) and the acetate fiber cavity filter rod segments (5), and acetate fiber cavity filter rod segments (5) is to offer the column cavity in the cellulose acetate filter rod section.
2, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is circular.
3, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is a pentalpha.
4, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is a triangle.
5, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is quincunx.
6, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is heart-shaped.
7, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is a pentagon.
8, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is a junctions shape.
9, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is a cross.
10, fine filter stick of vinegar as claimed in claim 1 and the fine cavity filter stick of vinegar binary compound filter candle is characterized in that the cross section of its column cavity of described acetate fiber cavity filter rod segments (5) is a hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021530 CN2827019Y (en) | 2005-08-27 | 2005-08-27 | Dual composite filtering core contg. acetate fiber filtering rod and acetate fiber hollow filtering rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021530 CN2827019Y (en) | 2005-08-27 | 2005-08-27 | Dual composite filtering core contg. acetate fiber filtering rod and acetate fiber hollow filtering rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827019Y true CN2827019Y (en) | 2006-10-18 |
Family
ID=37078574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520021530 Expired - Lifetime CN2827019Y (en) | 2005-08-27 | 2005-08-27 | Dual composite filtering core contg. acetate fiber filtering rod and acetate fiber hollow filtering rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827019Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631644A (en) * | 2022-04-26 | 2022-06-17 | 南通烟滤嘴有限责任公司 | Double-layer filter stick, composite filter stick, cigarette and cigarette preparation method |
-
2005
- 2005-08-27 CN CN 200520021530 patent/CN2827019Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631644A (en) * | 2022-04-26 | 2022-06-17 | 南通烟滤嘴有限责任公司 | Double-layer filter stick, composite filter stick, cigarette and cigarette preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150827 Granted publication date: 20061018 |
|
| EXPY | Termination of patent right or utility model |