CN217509868U - Outer cavity filter rod that inner core was filled - Google Patents
Outer cavity filter rod that inner core was filled Download PDFInfo
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- CN217509868U CN217509868U CN202221254963.0U CN202221254963U CN217509868U CN 217509868 U CN217509868 U CN 217509868U CN 202221254963 U CN202221254963 U CN 202221254963U CN 217509868 U CN217509868 U CN 217509868U
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Abstract
The utility model discloses an outer hollow filter stick filled with an inner core, which is cylindrical in appearance, and consists of a cylinder (W1) made of outer forming paper (W) in the outer layer and a regular triangle (N1) in the axial cross section of the cylinder (W1) folded by inner forming paper (N) in the inner layer; and three apexes of the triangle (N1) are on the inner wall surface of the cylinder (W1); wherein the inner forming paper (N) is filled with inner tows (S2).
Description
Technical Field
The utility model belongs to the technical field of the tobacco, concretely relates to outer cavity filter rod that inner core was filled.
Background
With the increasing market competition of the tobacco industry, the single-function tobacco material is difficult to meet the requirements of cigarette brand development and product specialization. Along with the application of new technology, new process and new material in cigarette products, the cigarette material has developed from single function to multifunction and diversification. With the increasingly fierce competition of cigarette market, cigarette products with novel appearance and special functions are favored by consumers, the filter stick is used as an important component of the cigarette, and the hollow filter stick is applied to the cigarette more and more due to the special functions.
The perfuming function of the cigarette is to improve the physical and chemical properties of the cigarette, enable consumers to obtain specific taste, smell and touch feelings and improve the acceptability of the cigarette. There are also a variety of methods of flavoring, including direct addition to tobacco shreds, as well as to other cigarette adjuvants such as filters, cigarette paper and packaging materials. The microcapsule is placed at the joint of the filter tip and the cigarette in a cigarette product, and can also be intensively placed at the middle section of the filter tip to form the filter tip, so that different functions are exerted during smoking, the spice substances keep the original flavor, and meanwhile, the microcapsule can effectively set off the fragrance of the cigarette product, cover the miscellaneous gas and improve the smoking taste.
The hollow filter rods disclosed in patents CN210076559U, CN210382609U and CN105342005A have multiple layers and each layer is filled with tow. However, the hollow filter stick of the above patent needs a pressure reducing channel or groove for folding the wrap paper, and the shape of the pressure reducing channel or groove is complex and difficult for large-scale industrial production.
The utility model discloses solve above-mentioned problem and propose.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an outer hollow filter stick filled with an inner core and a processing method thereof.
The technical scheme of the utility model as follows:
the utility model discloses an outer hollow filter stick filled with an inner core, which is cylindrical in appearance, and comprises a cylinder W1 rolled by outer forming paper W as an outer layer, and a cylinder N1 with an axial cross section of regular triangle shape folded by inner forming paper N along the cylinder W1 as an inner layer; and three apexes of the triangle N1 are on the inner wall surface of the cylinder W1; the inner forming paper N is filled with inner tows S2.
Preferably, the inner forming paper N has a basis weight of 30 to 40g/m 2 。
Preferably, the outer forming paper W has a basis weight of 90 to 110g/m 2 。
Preferably, the regular triangle N1 is folded by two layers of the second formed paper 2.
Preferably, the single denier and total denier of the inner tow S2 are 3.0-12.0Y, 15000-35000D; generally 3.9Y/31000D, 3.0Y/32000D, 3.0Y/35000D and 3.8Y/34000D, and can be selected according to the design requirements of the filter stick. Generally, the conventional filter sticks are 3.0-3.9Y, 31000-35000D, the middle filter sticks are 3.8-6.7Y, 22000-34000D, and the fine filter sticks are 6.0-12.0Y, 15000-16000D.
Preferably, the inner and outer wrap papers can be perfumed separately or simultaneously.
The utility model discloses a second aspect of the forming method of the outer hollow filter stick filled with the inner core, which uses a filter stick one-step forming system;
the filter stick one-step forming system comprises the following components: a forming horn mouth C, an outer forming paper conveyor belt 3W, an inner forming paper conveyor belt 3N and an inner tow conveyor belt 52; the forming horn mouth C comprises an outer forming horn mouth 11 and an inner forming horn mouth 21, and the inner forming horn mouth 21 is sleeved in the outer forming horn mouth 11; the outer forming bell mouth 11 is in a cylindrical shape with the radius gradually reduced; the inner horn mouth 21 is divided into two layers, the outer layer 211 is in a cylindrical shape gradually transited from a circular shape to a regular triangle, and the inner layer 212 is in a triangular prism shape with one end of the regular triangle having a larger area and the other end of the regular triangle having a smaller area;
the forming method of the outer hollow filter stick filled with the inner core comprises the following steps: the outer forming paper conveying belt 3W conveys the outer forming paper W to the inlet of the forming horn mouth C, the outer forming paper W is baked by the outer forming paper baking device 31 and then enters the cylinder of the outer forming horn mouth 11 to be formed into a cylinder WI shape, and the outer forming paper W is glued by the outer lap glue device 33 and then comes out from the outlet of the outer forming horn mouth 11; meanwhile, the inner forming paper conveyor belt 3N conveys the inner forming paper N to the inlet of the forming horn mouth C, the inner forming paper is baked by the inner forming paper baking device 32 and then enters between the outer layer 211 and the inner layer 212 of the inner forming horn mouth 21, the inner forming paper is gradually formed into a cylindrical shape of a regular triangle N1, and the inner forming paper is sized by the inner lap adhesive device 33 and then comes out from the outlet of the inner forming horn mouth 21; at this time, the inner yarn bundle S2 conveyed from the inner yarn bundle conveyor 52 is fed into the inner forming paper N; the cylinder shape of the regular triangle N1 is sleeved with a cylinder WI from the outlet of the outer forming horn nozzle 11, and the inner tow S2 is filled in the inner forming paper N; the formed filter stick is glued by a gluing device 35 and then three vertexes of a triangle N1 are glued on the inner wall surface of a cylinder W1, heated by a heater 36 again and then cooled and formed by a cooler 37, and the formed filter stick is cut by a cutter 38 and then output by a rod separating roller 39, so that the outer hollow filter stick filled with the inner core is obtained.
The outer hollow filter stick filled with the inner core prepared by the utility model can be used as a base stick A and other filter sticks B with different types such as bead blasting filter sticks, particle filter sticks and flavoring filter sticks, and can be used for preparing the outer hollow binary filter stick filled with the inner core by one-time compounding according to a certain sequence and length proportion, and the outer hollow ternary filter stick filled with the inner core can be prepared by the base stick A, the filter sticks B1 and B2 by two-time compounding according to a certain sequence and length proportion. After the cigarette making machine on the filter stick is connected with the cigarette, the outer hollow filter stick filled with the inner core is arranged at the lip end of the cigarette.
The utility model has the advantages that:
1. the utility model adopts the inner and outer molding paper with different quantitative amounts to prepare the outer hollow filter stick filled with the inner core, thereby realizing different functions; the outer layer improves the filtration permeability and improves the sense of relaxation; the inner layer space is filled with tows, so that the filtering efficiency can be improved. The hollow filter stick obtained by the method in the prior art can not be differentially processed by utilizing the existing flavoring technology because the inside of the hollow filter stick can not be filled with tows in the thermoplastic molding process, and can not play a role in filtering the hollow filter stick section.
2. The utility model discloses design by oneself and prepared the shaping horn mouth. The forming horn mouth comprises an outer forming horn mouth and an inner forming horn mouth, and the inner forming horn mouth is sleeved in the outer forming horn mouth; the outer molding horn mouth is cylindrical with a gradually reduced radius; the inner horn mouth is divided into two layers, the outer layer is in a cylindrical shape gradually transited from a circular shape to a regular triangle, and the inner layer is in a triangular prism shape with one end of the regular triangle with a larger area and the other end of the regular triangle with a smaller area. The forming horn mouth of the utility model can easily form the inner and outer forming paper into the required shape in one step; it is easy to carry out large-scale industrial production.
3. The inner and outer layer forming paper of the utility model are bonded together, the inner layer forming paper is filled with tows, a cavity is arranged between the outer layer forming paper and the inner layer forming paper, and the position and mechanism of the hollow structure in the hollow filter stick to the smoke circulation are different; the utility model discloses a triangle-shaped filter rod that the inner core was filled can be better draws in the flue gas in, and the flue gas is softer more fine and smooth, and smooth sense is good conglomeration, inhales the mellow and full convergence of flavor and feels strong.
4. The utility model discloses the silk bundle is filled to outer cavity filter rod that the inner core was filled, inlayer, cooperation shaping paper perfuming and silk bundle perfuming, and the perfuming effect of performance silk bundle that can be better more does benefit to cigarette fragrance gathering, improves cigarette fragrance matter, strengthens the fragrance volume, can effectively improve cigarette sensory quality.
Drawings
Fig. 1 is a schematic cross-sectional view of the vertical central shaft of the outer hollow filter stick filled with the inner core of the utility model.
Fig. 2 is a schematic view of the forming horn nozzle of the present invention.
Fig. 3 is a schematic view of the inner forming horn nozzle of the present invention.
Fig. 4 is a schematic view of the one-step molding system of the outer hollow filter stick filled with the inner core of the utility model.
The reference signs are: 11. externally molding a horn mouth; 111. a fixed point; 21. internally forming a horn mouth; 211. an outer layer; 212. an inner layer; 3W, an outer forming paper conveyor belt; 3N, conveying belts for inner and outer forming paper; 31. an outer forming paper baking device; 32. an inner forming paper baking device; 33. an inner lap adhesive device; 34. an external lap adhesive device; 35. a bonding glue device; 36. a heater; 37. a cooler; 38. a cutter; 39. a rod separating roller; 51. an inner tow bag; 52. an inner tow conveyor belt; 53. an inner additive tank; w, outer forming paper; n, inner forming paper;
w1, cylinder; n1, triangle; C. forming a horn mouth; s2, inner tows.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the examples. The experimental methods not specified in the examples are generally commercially available according to the conventional conditions and the conditions described in the manual, or according to the general-purpose equipment, materials, reagents and the like used under the conditions recommended by the manufacturer, unless otherwise specified. The starting materials required in the following examples and comparative examples are all commercially available.
As shown in figure 1, the cross section of the central shaft of the outer hollow filter stick vertical filter stick filled with the inner core of the utility model is schematic; the utility model discloses an outer cavity filter rod that inner core was filled is disclosed to the first aspect, the outer cavity filter rod outward appearance that the inner core was filled is cylindric, and it constitutes to make drum W1 for outer shaping paper W book, and the inlayer is interior shaping paper N is foldingThe cross section of the cylinder W1 along the axial direction is in a shape of a regular triangle N1; and three apexes of the triangle N1 are on the inner wall surface of the cylinder W1; the inner forming paper N is filled with inner tows S2. The basis weight of the inner forming paper N is 30-40g/m 2 . The outer forming paper W has a basis weight of 90 to 110g/m 2 . The regular triangle N1 is formed by folding two sheets of the second formed paper 2. The single denier and total denier of the inner tow S2 are 3.0-12.0Y, 15000-35000D.
The second aspect of the utility model discloses a method for molding the outer hollow filter stick filled with the inner core, which uses a filter stick one-step molding system;
as shown in fig. 4, the filter rod one-step molding system comprises the following components: a forming horn mouth C, an outer forming paper conveyor belt 3W, an inner forming paper conveyor belt 3N and an inner tow conveyor belt 52; as shown in fig. 2, the forming horn mouth C includes an outer forming horn mouth 11 and an inner forming horn mouth 21, and the inner forming horn mouth 21 is sleeved in the outer forming horn mouth 11; the outer forming bell mouth 11 is in a cylindrical shape with the radius gradually reduced; as shown in fig. 3, the inner horn mouth 21 has two layers, the outer layer 211 is a cylinder shape gradually transited from a circular shape to a regular triangle, and the inner layer 212 is a prism shape with one end of the regular triangle having a larger area and the other end of the regular triangle having a smaller area;
the forming method of the triangular filter stick filled with the inner core comprises the following steps: the outer forming paper conveying belt 3W conveys the outer forming paper W to the inlet of the forming horn mouth C, the outer forming paper W enters the cylinder of the outer forming horn mouth 11 after being baked by the outer forming paper baking device 31 to be formed into a cylinder WI shape, and the outer forming paper W is glued by the outer lap adhesive device 33 and then comes out from the outlet of the outer forming horn mouth 11; meanwhile, the inner forming paper conveyor belt 3N conveys the inner forming paper N to the inlet of the forming trumpet nozzle C, the inner forming paper N enters between the outer layer 211 and the inner layer 212 of the inner forming trumpet nozzle 21 after being baked by the inner forming paper baking device 32, and the inner forming paper N is gradually formed into a cylindrical shape of a regular triangle N1 and then comes out from the outlet of the inner forming trumpet nozzle 21 after being glued by the inner lap adhesive device 33; at this time, the inner yarn bundle S2 conveyed from the inner yarn bundle conveyor 52 is fed into the inner forming paper N; the cylinder shape of the regular triangle N1 is sleeved with a cylinder WI from the outlet of the outer forming horn nozzle 11, and the inner tow S2 is filled in the inner forming paper N; the formed filter stick is glued by a gluing device 35 and then three vertexes of a triangle N1 are glued on the inner wall surface of a cylinder W1, and the filter stick is heated by a heater 36 again, cooled and formed by a cooler 37, cut by a cutter 38 and output by a rod separating roller 39 to obtain the inner core filled triangle filter stick.
The outer hollow filter stick filled with the inner core prepared by the utility model can be used as a base stick A and other filter sticks B with different types such as bead blasting filter sticks, particle filter sticks and flavoring filter sticks, and can be used for preparing the outer hollow binary filter stick filled with the inner core by one-time compounding according to a certain sequence and length proportion, and the outer hollow ternary filter stick filled with the inner core can be prepared by the base stick A, the filter sticks B1 and B2 by two-time compounding according to a certain sequence and length proportion. After the cigarette making machine on the filter stick is connected with the cigarette, the outer hollow filter stick filled with the inner core is arranged at the lip end of the cigarette.
The method of the utility model compares the operation condition with the method of the prior art and the obtained result of the cigarette cigarettes:
| production method | Quality of fragrance | Amount of fragrance | Soft and fine degree | Feeling of roundness and moisture | Sense of convergence | Sensory quality of cigarette |
| The method of the utility model | 14 | 16.5 | 5 | 5 | 4.5 | 91.5 |
| Method of the prior art | 13 | 14.5 | 3.5 | 3.5 | 3 | 90.0 |
According to the comparison result, the utility model discloses a filter rod of method preparation is through the cigarette of connecing the preparation, and the flue gas is drawn in, and the flue gas is softer more fine and smooth, and the smooth sense is good conglobation, and it is strong to inhale mellow convergence sense, and fragrant quality, fragrant tolerance increase, can effectively improve cigarette sensory quality.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The outer hollow filter stick filled with the inner core is characterized in that the outer hollow filter stick is cylindrical in appearance, the outer layer of the outer hollow filter stick is an outer forming paper (W) and is rolled into a cylinder (W1), and the inner layer of the outer hollow filter stick is a cylinder (N1) which is formed by folding inner forming paper (N) and has a regular triangle (N1) cross section in the axial direction; and three apexes of the triangle (N1) are on the inner wall surface of the cylinder (W1); wherein the inner forming paper (N) is filled with inner tows (S2).
2. An outer hollow filter rod according to claim 1 wherein the basis weight of the inner plug wrap (N) is 30-40g/m 2 。
3. An outer hollow filter rod according to claim 1 wherein the outer plug wrap (W) has a basis weight of 90-110g/m 2 。
4. An outer hollow filter rod according to claim 1 wherein the regular triangle (N1) is folded by two layers of the second forming paper (2).
5. An outer hollow filter rod according to claim 1 wherein the inner tow (S2) is 3.0-12.0Y, 15000 and 35000D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221254963.0U CN217509868U (en) | 2022-05-24 | 2022-05-24 | Outer cavity filter rod that inner core was filled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221254963.0U CN217509868U (en) | 2022-05-24 | 2022-05-24 | Outer cavity filter rod that inner core was filled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217509868U true CN217509868U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221254963.0U Active CN217509868U (en) | 2022-05-24 | 2022-05-24 | Outer cavity filter rod that inner core was filled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217509868U (en) |
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2022
- 2022-05-24 CN CN202221254963.0U patent/CN217509868U/en active Active
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