CN202999279U - Ternary composite filter tip with CAPF coaxial filter segment and particle filter segment - Google Patents
Ternary composite filter tip with CAPF coaxial filter segment and particle filter segment Download PDFInfo
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- CN202999279U CN202999279U CN 201320004367 CN201320004367U CN202999279U CN 202999279 U CN202999279 U CN 202999279U CN 201320004367 CN201320004367 CN 201320004367 CN 201320004367 U CN201320004367 U CN 201320004367U CN 202999279 U CN202999279 U CN 202999279U
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Abstract
The utility model provides a ternary composite filter tip with a CAPF coaxial filter segment and a particle filter segment. A segment A, a segment B and a segment C are connected together in sequence and coated by outer ring forming paper or tipping paper to form the filter tip. The segment A is a cellulose acetate fiber filter segment; the segment B is a CAPF coaxial filter segment; the segment C is a particle filter segment; and when the composite filter tip is connected to a tobacco stem, the segment A is at the end close to the lip, the segment B is in the middle, and the segment C is the end close to tobacco shred. The filter tip disclosed by the utility model has superstrong adsorption or perfuming function and good smoking feeling, and is suitable for being matched with high-end tobacco products for use.
Description
Technical field
The utility model relates to polynary composite smoke and splices composite filter tip with the ternary in filter tip.
Background technology
Common filter for cigarette is single hop (constituent element) structure, and it filters, the performance of absorption flue gas is limited, and the special suction sensations such as fragrance can not be provided.Now adopt some new technology in industry, come the cigarette filter tip of production binary or multi-factor structure.Owing to lacking unified standard, constituent element is complicated, is difficult to check and judges its performance and applicable cigarette grade.
Number of patent application is 201110249134.3 " a kind of binary combined filter tip ", by being equipped with the hole on it) cork paper, be placed in common tow filter section in cork paper, and the high density tow filter section formation of the tow filament denier that coordinates with common tow filter section＜3.0, tow total denier＞3500.The filter core composition of this filter stick is single, and adsorption effect does not have the improvement of essence.
Number of patent application is 201020664144.4 " ternary composite filter tip ", be composited by hollow filter core, common filter core, reinforced filter core and Internal and external cycle forming paper, hollow filter core at nearly mouth end, common filter core at middle, reinforced filter core at nearly tobacco leaf end.The material of three kinds of filter cores is acetate fiber or polypropylene fibre, and hollow filter core is hollow, and its hollow parts cross sectional shape is circular, oval, polygon or petal.Reinforced filter core can be common filter core, but is added with the particle of spices or other sorbing materials this moment in filter core; Can be also hollow filter core, but this moment the hollow parts section of filling up spices or other sorbing materials.The Length Ratio of hollow filter core, common filter core, reinforced filter core is 1: 0.2～5: 0.2～5.The hollow section of this filter stick, easy deformed damaged, be not suitable for medium-to-high grade cigarette and support the use in producing and using.
Summary of the invention
Utility model purpose: overcome that traditional polynary composite filter tip constituent element is complicated, filter effect is difficult to the defective accurately controlled, the ternary composite filter tip that contains the coaxial filter section of CAPF and particle filter section that provide a kind of resistance to suction of three sections constituent elements different, filter effect can regulate and control, function is more.
Technical scheme:
The utility model provides the ternary composite filter tip of the coaxial filter section of a kind of CAPF of containing and particle filter section, be connected in turn by these three sections of A sections, B section, C section, formed by same outer ring forming paper or cork paper parcel, the A section is acetate fiber filter section, the B section is the coaxial filter section of CAPF, and the C section is particle filter section; Three sections length variations scopes separately are 5mm-30mm.When this composite filter tip was connected on the cigarette rod, the A section was nearly lip end (during the cigarette suction, being contained in an end of lip), and the B section is in the centre, and the C section is at nearly pipe tobacco end (end that filter tip is connected with the cigarette rod).
Acetate fiber filter section is that the filter core or the filter stick that are prepared from take acetate fiber as main filter material (also claim common vinegar fine white rod, the filter core that is enclosed with forming paper is called filter stick), or (acetate fiber filter core periphery has a circle groove fiber element paper, and groove fiber element paper is that paper has continuous channel cellulose paper or discontinuous groove fiber element paper for acetate fiber groove filter core or filter stick; Discontinuous groove fiber element paper is comprised of groove section and flat sections, and preferred nearly lip end (A section) is for seeing that the discontinuous groove fiber element paper bag of groove section wraps up in the acetate fiber filter section that forms from end face).
The coaxial filter section of CAPF is coaxial filter core or the filter stick that is composited by CAPF paper filter element and other fabric filter element, (CAPF paper wherein refer to contain the chopped acetate fiber of 5%-50% and the paper of wood pulp cellulose), the B section is preferably the CAPF paper filter element as coaxial inner core, and the acetate fiber filter core is as coaxial outer core; The cross-sectional area of the inner core of preferred CAPF paper is the 1/3-2/3 of the cross-sectional area of this composite filter tip.
Particle filter section is filter core or the filter stick take acetate fiber or other fiber as main filter material, inclusion granule shape additive; Preferably take acetate fiber as main filter material, the filter core that includes tobacco particle, flowers and plants particle or activated carbon granule or filter stick.Preferred particulates shape additive is added on the centre of main filter material.
Three segment length can identically maybe can successively decrease (A segment length≤B segment length≤C segment length); Preferred three segment length are identical, are 5mm-10mm; Or three segment length be followed successively by: A segment length 5mm, B segment length 10mm, C segment length 15mm.
Under the prerequisite of a constant pressure drop, should as much as possible improve the pressure drop of B section, C section, reduce the pressure drop of A section, promote the filter capacity of B section, C section, namely by the A section to B section, C section, resistance to suction increases successively, the tar interception that discharges after being conducive to the cigarette rod is burnt is inner at filter tip, is sucked by mouth less.
Beneficial effect: the filter tip of this programme has been accepted superpower absorption or perfuming function and the polynary compound good suction sensation of porous particle, is applicable to supporting the use of high-end cigarette product.
Description of drawings
Fig. 1 is a kind of structural representation after the utility model connects cigarette;
In figure: 1, nearly lip end; 2, A section; 3, groove fiber element paper; 4, B section; 5, C section; 6, nearly pipe tobacco end; 7, cigarette rod; 8, outer ring forming paper or cork paper.
The specific embodiment
Embodiment:
The ternary composite filter tip that contains the coaxial filter section of CAPF and acetate fiber filter section as shown in Figure 1, by A section 2, B section 4, C section 5 these three sections be connected in turn, formed by same outer ring forming paper or cork paper 8 parcels, described A section 2 is acetate fiber filter section, B section 4 is the coaxial filter section of CAPF, and C section 5 is particle filter section; Three sections length separately are 10mm; When this composite filter tip was connected on cigarette rod 7, A section 2 was at nearly lip end 1, and B section 4 is in the centre, and C section 5 is at nearly pipe tobacco end 6.
Described A section 2 is for seeing the acetate fiber filter section that discontinuous groove fiber element paper 3 parcels of groove section form from end face.Described B section 4 is preferably the CAPF paper filter element as coaxial inner core, and the acetate fiber filter core is as coaxial outer core.
Claims (5)
1. one kind contains the coaxial ternary composite filter tip of filtering section and particle filter section of CAPF, be connected in turn by these three sections of A sections (2), B section (4), C section (5), formed by same outer ring forming paper or cork paper (8) parcel, it is characterized in that: described A section (2) is acetate fiber filter section, B section (4) is the coaxial filter section of CAPF, and C section (5) is particle filter section; Three sections length variations scopes separately are 5mm-30mm; When this composite filter tip was connected on cigarette rod (7), A section (2) was at nearly lip end (1), and B section (4) is in the centre, and C section (5) is at nearly pipe tobacco end (6).
2. the ternary composite filter tip that contains the coaxial filter section of CAPF and particle filter section as claimed in claim 1 is characterized in that: described A section (2) is for seeing acetate fiber filter that discontinuous groove fiber element paper (3) parcel of groove section forms section from end face.
3. the ternary composite filter tip that contains the coaxial filter section of CAPF and particle filter section as claimed in claim 1 is characterized in that: described B section (4) be the CAPF paper filter element as coaxial inner core, the acetate fiber filter core is as coaxial outer core; The cross-sectional area of the inner core of CAPF paper is the 1/3-2/3 of the cross-sectional area of this composite filter tip.
4. as claim 1, the 2 or 3 described ternary composite filter tips that contain the coaxial filter section of CAPF and particle filter section, it is characterized in that: described A section (2) length≤B section (4) length≤C section (5) length.
5. the ternary composite filter tip that contains the coaxial filter section of CAPF and particle filter section as claimed in claim 4, is characterized in that: the long 5mm of described A section (2), the long 10mm of B section (4), the long 15mm of C section (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004367 CN202999279U (en) | 2013-01-06 | 2013-01-06 | Ternary composite filter tip with CAPF coaxial filter segment and particle filter segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004367 CN202999279U (en) | 2013-01-06 | 2013-01-06 | Ternary composite filter tip with CAPF coaxial filter segment and particle filter segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202999279U true CN202999279U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320004367 Expired - Lifetime CN202999279U (en) | 2013-01-06 | 2013-01-06 | Ternary composite filter tip with CAPF coaxial filter segment and particle filter segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202999279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105876854A (en) * | 2015-06-10 | 2016-08-24 | 江苏大亚滤嘴材料有限公司 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
-
2013
- 2013-01-06 CN CN 201320004367 patent/CN202999279U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105876854A (en) * | 2015-06-10 | 2016-08-24 | 江苏大亚滤嘴材料有限公司 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |