CN200941811Y - Binary complex filer rod with cellulose acetate filter element and cellulose acetate cavity filter element - Google Patents
Binary complex filer rod with cellulose acetate filter element and cellulose acetate cavity filter element Download PDFInfo
- Publication number
- CN200941811Y CN200941811Y CN 200620021258 CN200620021258U CN200941811Y CN 200941811 Y CN200941811 Y CN 200941811Y CN 200620021258 CN200620021258 CN 200620021258 CN 200620021258 U CN200620021258 U CN 200620021258U CN 200941811 Y CN200941811 Y CN 200941811Y
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- China
- Prior art keywords
- filter core
- cavity
- section
- fine
- vinegar
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
A compound filter stick with acetate filter elements and acetate cavity filter elements comprises two acetate filter element sections (1) and (5), three acetate cavity filter element sections (2), (3) and (4), two internal coating layers (6) and (8) and an external coating layer (7). Wherein, two acetate filter element sections (1) and (5) are respectively arranged at both ends of the filter stick. Three acetate cavity filter element sections (2), (3) and (4) are positioned at the center of the filter stick. In addition, two internal coating layers (6) and (8) are respectively utilized to cover two acetate filter element sections (1) and (5). The external coating layer (7) covers two internal coating layers (6) and (8) and three acetate cavity filter element sections (2), (3) and (4). Filter tips made from the filter stick can not be easily simulated.
Description
Technical field
The utility model relates to the filter stick that is used to make cigarette filter.
Background technology
The existing fine filter stick of vinegar that is used to make cigarette filter exists made cigarette filter easily by imitated shortcoming.
Summary of the invention
The purpose of this utility model provides a kind of made cigarette filter and is difficult for by fine filter core of imitated vinegar and the fine cavity filter core of vinegar binary compound filter candle.It is made of two acetate fiber filter core sections, three acetate fiber cavity filter core sections, two interior integuments and an outer wrapping layer, two acetate fiber filter core sections lay respectively at the two ends of filter stick, three acetate fiber cavity filter core sections are positioned at the middle part of filter stick, two interior integuments are wrapped in respectively on two acetate fiber filter core sections, in the outer wrapping layer is wrapped on integument and three the acetate fiber cavity filter core sections.It has made cigarette filter and is difficult for by imitated advantage.
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 core section.
The specific embodiment
Embodiment 1: as depicted in figs. 1 and 2, it is by 1,5 three acetate fiber cavity filter cores of two acetate fiber filter core sections section 2,3,4,6,8 and outer wrapping layers of two interior integuments 7 constitute, two acetate fiber filter core sections 1,5 lay respectively at the two ends of filter stick, three acetate fiber cavity filter core sections 2,3,4 are positioned at the middle part of filter stick, two interior integuments 6,8 are wrapped in respectively on two acetate fiber filter core sections 1,5, and outer wrapping layer 7 is wrapped on 6,8 and three acetate fiber cavity filter cores of two interior integuments section 2,3,4.The column cavity cross section of its acetate fiber cavity filter core section is circular.
The cross section of its column cavity of acetate fiber cavity filter core section can be designed to multiple shape.
Embodiment 2: as shown in figures 1 and 3, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is a pentalpha.
Embodiment 3: as shown in Figure 1 and Figure 4, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is a triangle.
Embodiment 4: as Fig. 1 and shown in Figure 5, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is quincunx.
Embodiment 5: as Fig. 1 and shown in Figure 6, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is heart-shaped.
Embodiment 6: as Fig. 1 and shown in Figure 7, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is oval.
Embodiment 7: as Fig. 1 and shown in Figure 8, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is a quadrangle.
Embodiment 8: as Fig. 1 and shown in Figure 9, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is a pentagon.
Embodiment 9: as Fig. 1 and shown in Figure 10, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is a junctions shape.
Embodiment 10: as Fig. 1 and shown in Figure 11, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is a cross.
Embodiment 11: as Fig. 1 and shown in Figure 12, overall structure is with embodiment 1, but the column cavity cross section of its acetate fiber cavity filter core section is a hexagon.
Claims (9)
1, fine filter core of vinegar and the fine cavity filter core of vinegar binary compound filter candle, it is characterized in that, it is by two acetate fiber filter core sections (1), (5) three acetate fiber cavity filter core sections (2), (3), (4) two interior integuments (6), (8) and an outer wrapping layer (7) constitute, two acetate fiber filter core sections (1), (5) lay respectively at the two ends of filter stick, three acetate fiber cavity filter core sections (2), (3), (4) be positioned at the middle part of filter stick, two interior integuments (6), (8) be wrapped in two acetate fiber filter core sections (1) respectively, (5) on, outer wrapping layer (7) is wrapped in two interior integuments (6), (8) and three acetate fiber cavity filter core sections (2), (3), (4) on.
2, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is circular.
3, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is a pentalpha.
4, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is a triangle.
5, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is quincunx.
6, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is heart-shaped.
7, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is a pentagon.
8, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is a junctions shape.9, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is a cross.
10, fine filter core of vinegar as claimed in claim 1 and the fine cavity filter core of vinegar binary compound filter candle is characterized in that the cross section of described acetate fiber cavity filter core section (2), (3), (4) its column cavity is a hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021258 CN200941811Y (en) | 2006-07-17 | 2006-07-17 | Binary complex filer rod with cellulose acetate filter element and cellulose acetate cavity filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021258 CN200941811Y (en) | 2006-07-17 | 2006-07-17 | Binary complex filer rod with cellulose acetate filter element and cellulose acetate cavity filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941811Y true CN200941811Y (en) | 2007-09-05 |
Family
ID=38716436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620021258 Expired - Lifetime CN200941811Y (en) | 2006-07-17 | 2006-07-17 | Binary complex filer rod with cellulose acetate filter element and cellulose acetate cavity filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941811Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423130A (en) * | 2011-08-12 | 2012-04-25 | 南通烟滤嘴有限责任公司 | Polynary composite filter tip and polynary composite filter stick |
| CN106360807A (en) * | 2016-10-31 | 2017-02-01 | 南通烟滤嘴有限责任公司 | Multi-concave arc-shaped hollow core composite filter rod, forming mandrel and composite filter tip |
-
2006
- 2006-07-17 CN CN 200620021258 patent/CN200941811Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423130A (en) * | 2011-08-12 | 2012-04-25 | 南通烟滤嘴有限责任公司 | Polynary composite filter tip and polynary composite filter stick |
| CN106360807A (en) * | 2016-10-31 | 2017-02-01 | 南通烟滤嘴有限责任公司 | Multi-concave arc-shaped hollow core composite filter rod, forming mandrel and composite filter tip |
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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 |
Granted publication date: 20070905 |
|
| EXPY | Termination of patent right or utility model |