CN110754688A - Fragrant bead capable of pinching and breaking hollow large-particle filter stick and preparation method thereof - Google Patents
Fragrant bead capable of pinching and breaking hollow large-particle filter stick and preparation method thereof Download PDFInfo
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- CN110754688A CN110754688A CN201911094433.7A CN201911094433A CN110754688A CN 110754688 A CN110754688 A CN 110754688A CN 201911094433 A CN201911094433 A CN 201911094433A CN 110754688 A CN110754688 A CN 110754688A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
Abstract
The invention discloses a fragrant bead for a hollow large-particle filter stick and a preparation method thereof. The bead comprises dry beads and a coating, wherein the dry beads are prepared into spheres with hollow and adsorption walls by the following raw materials in parts by weight: 25-40 parts of talcum powder, 28-35 parts of water, 5-13 parts of potassium carbonate or sodium bicarbonate, 10-20 parts of a humectant, 0-10 parts of a filler, 2-15 parts of an adhesive and 10-20 parts of tobacco essence perfume. The preparation method comprises the following steps: mixing the above materials, making into pill, rolling into pill strip, drying, perfuming, and coating. According to the invention, the aroma beads can be broken by pinching or are not required to be broken by pinching, no solvent is exuded, and the 1-20 mu m microporous slow release structure has obvious advantages in the use of the essence for the light-aroma and easily volatile cigarettes; compared with the traditional cigarette filter rod, the cigarette filter rod with the large-particle aromatic beads with the porous structure has the advantage that essence is slowly and uniformly released along with smoke.
Description
Technical Field
The invention relates to the manufacture of tobacco tar filter elements, in particular to a fragrant bead for a hollow large-particle filter stick capable of being pinched broken and a preparation method thereof.
Background
The filter stick for cigarette is an important raw material in tobacco industry, consists of a filter element and a piece of wrapping paper, and has the function of reducing tar and harmful components. The filter element of the common filter stick is made of chemical fibers such as acetate fiber, acrylic fiber and the like or a paper core. The adsorption function of the filter element and the tobacco flavor felt by smokers are in conflict: the adsorption function of the filter element is strong, and the fragrance of the tobacco leaves is reduced greatly; when the flavor of the tobacco leaves is well maintained, the adsorption function cannot be too strong, and the contradiction cannot be solved by the common filter stick. Researchers develop a method for directly adding the additives including the cigarette blasting beads, the microcapsules, the nanoparticles, the powdery particles and the fragrant substances into the filter stick, and the like, the cigarette blasting beads have good overall acceptance, and the additives including the nanoparticles, the powdery particles and the like can increase the adsorption function and reduce the suction of harmful substances such as tar, nicotine and the like, but in practical application, the following problems still exist: (1) the materials filter part of aroma while filtering smoke, so that the aroma of the cigarettes is weakened; (2) these materials are prone to generate dust in the processing process, which causes environmental pollution and harms the health of operators. (3) Because the particles are fine, there is a risk of dropping, contaminating the equipment during processing, and safety concerns for smoking are easily raised for the consumer. (4) The flavor substance is directly added into the filter stick, so that the flavor stability is not easy to control; the aromatic plant is directly adopted to prepare the flavor-enhancing particles, and certain ingredients in the aromatic plant can generate negative sensory effect during smoking; the flavor enhancement effect is single, and the application is not flexible enough. For example, application No. 201010241592.8, entitled: the filter stick containing tobacco particles and the preparation method thereof are Chinese patent, the tobacco particles are added in the filter core of the filter stick, the tobacco particles adopt tobacco leaves and tobacco powder as main raw materials, the tobacco particles are used as additives after being treated by the processes of crushing, corrosion prevention, granulation, fumigation, flavoring and the like, and are scattered in filter stick tows, and then the filter stick containing the tobacco particles or the filter stick with a composite structure is prepared by a filter stick forming machine.
The addition of the cigarette popping beads and the dropping pills also has certain disadvantages, including the problems of low forming rate, higher cost and the like, and the solvents of the cigarette popping beads and the dropping pills, such as olive oil, ODO and the like, have trace unpleasant odor, so that the cigarette popping beads are mainly used for wrapping essence and spices with strong fragrance, such as ginseng, mint and the like.
Disclosure of Invention
Aiming at the adding requirements of the essence for the light-fragrance and volatile tobacco, the fragrant bead for the hollow large-particle filter stick capable of being pinched and broken, which does not participate in combustion and has the essence slow-release function and the adsorption function, is developed and obtained, is applied to the cigarette filter stick in the form of a coating fragrant bead, and is visual, simple, aroma-keeping and moisture-proof.
In order to achieve the purpose, the invention adopts the following technical means: the fragrant bead for the hollow large-particle filter stick capable of being pinched broken comprises a dry bead and a coating, wherein the dry bead is a round ball with a hollow core and an adsorption wall prepared from the following raw materials in parts by weight: 25-40 parts of talcum powder, 28-35 parts of water, 5-13 parts of potassium carbonate or sodium bicarbonate, 10-20 parts of a humectant, 0-10 parts of a filler, 2-15 parts of an adhesive and 10-20 parts of tobacco essence perfume.
The coating adopts a low-melting-point hot-melt material with the net weight of 0.5-1% of a single dry bead, and the low-melting-point hot-melt material is polyoxyl 40 stearate or PEG 2000.
The humectant is a polyhydric alcohol-containing humectant, and can be any one of glycerol, propylene glycol, sorbitol, xylitol and erythritol.
The filler is microcrystalline cellulose or calcium alginate.
The adhesive is at least one of porous starch, pregelatinized starch, carboxymethyl cellulose and hydroxymethyl cellulose.
The essence spice for the cigarette is a solid natural plant spice raw material. The solid natural plant incense raw material is any one of rose incense, jasmine incense, tea incense, tangerine peel incense, buckwheat tincture, lysimachia foenum-graecum hance tincture and fenugreek tincture.
The preparation method of the fragrant bead for the hollow large-particle filter stick capable of being pinched comprises the following steps:
A. preparing and treating raw and auxiliary materials: crushing the tobacco essence perfume into powder with the granularity of less than 80 meshes;
B. mixing materials: mixing talcum powder, potassium carbonate or sodium bicarbonate, a filler, an adhesive and solid natural plant fragrance raw materials prepared in proportion in a high-speed mixer, sequentially adding a humectant and water, continuously and uniformly mixing to obtain a raw material mixed paste, taking out the mixed paste, and standing for 2 hours in a sealed environment to ensure uniform water distribution of the mixed paste;
C. pelletizing: pouring the mixed paste after standing into a pill making machine for making pills;
D. rolling the pills into strips: extruding the prepared pill blocks into hollow pill strips through an annular pill rolling strip die with the outer diameter of 2.9-4.0 mm and the inner diameter of 2.15-3.0 mm in a pill making machine;
E. sorting and rounding: d, classifying the hollow pill strips prepared in the step D according to the particle size of 2.9-4.0 mm, and rounding the hollow dry beads, wherein the wall thickness of the hollow dry beads is 0.75-1 mm;
F. and (3) drying: e, drying the hollow dry beads subjected to rounding in the step E for 24 hours in an environment with the temperature of 25 ℃ and the humidity of 15-20 rh, and transferring the hollow dry beads into an electric heating oven for drying for 4 hours at the temperature of 80 ℃ after the moisture content reaches 5-10% so as to enable the moisture content to reach 1-3%;
G. vacuum-pumping out fine powder on the surface of the dried hollow dry beads;
H. screening and quality inspection;
I. coating: and then placing the hollow dry beads in a film coating machine for coating, melting the low-melting-point hot-melt material into liquid, forming a film coating with the net weight of 0.3-0.8% of the dry beads on the surfaces of the dry beads in a spraying mode, and using the film coating machine at normal temperature internally, wherein the spray gun part needs to be provided with a heat-insulating kit.
Preferably, the hollow dry beads dried in the step G are placed in a coating machine for negative pressure pumping for 10 min.
When in use, the fragrant beads capable of pinching and breaking the hollow large-particle filter stick are arranged in the middle of the filter stick or close to the end of a cigarette.
① the adhesive has a natural porous structure, so that large solid fragrant beads are superior to popping beads in the aspect of essence slow release, 0.5-1% polyoxyl 40 stearate or PEG2000 is used as a coating, the adhesive has the functions of fragrance retention and moisture prevention, the melting point of a coating material is 40-50 ℃, smoke can be melted to release fragrance through the temperature of a filter stick, and the aim of slow and uniform release of the essence along with the smoke is fulfilled.
② the inventive dry bead is dried for 24h under the environment of 25 deg.C and humidity of 35rh to avoid the surface crack of the dry bead caused by too fast water loss speed, and the dry bead adopts hollow structure to increase the smoke passing rate without affecting the adsorption and slow release effect of the dry bead.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a schematic view of the structure of the aromatic bead of the present invention.
FIG. 2 is a schematic diagram of the structure of the invention with the fragrant beads placed in the middle of the filter stick.
FIG. 3 is a schematic view of the structure of the invention with the aromatic bead arranged at the cigarette end of the filter stick.
In the figure: the filter stick comprises a hollow part 1, an adsorption wall 2, a coating 3 and a filter stick 4.
Detailed Description
The present invention will be described in further detail in order to make the objects, technical solutions and advantages of the present invention more apparent.
Example 1: the fragrant bead for the hollow large-particle filter stick capable of being pinched comprises a dry bead and a coating, wherein the dry bead is a round ball with a hollow part 1 and an adsorption wall 2 prepared from the following raw materials in parts by weight: 25 parts of talcum powder, 28 parts of water, 10 parts of sodium bicarbonate, 20 parts of propylene glycol, 10 parts of porous starch and 20 parts of rose powder.
The coating 3 adopts polyoxyl 40 stearate with 0.5 to 1 percent of net weight of single dry bead.
The preparation method of the fragrant bead for the hollow large-particle filter stick capable of being pinched comprises the following steps:
A. preparing and treating raw and auxiliary materials: pulverizing rose powder to powder below 80 mesh;
B. mixing materials: mixing talcum powder, sodium bicarbonate, porous starch and rose powder prepared in proportion in a high-speed mixer, sequentially adding propylene glycol and water, continuously mixing uniformly to obtain a raw material mixed paste, taking out the mixed paste, and standing for 2 hours in a sealed environment to ensure uniform water distribution of the mixed paste;
C. pelletizing: pouring the mixed paste after standing into a pill making machine for making pills;
D. rolling the pills into strips: extruding the prepared pill blocks into hollow pill strips through an annular pill strip rolling die with the outer diameter of 2.9mm and the inner diameter of 2.15mm in a pill making machine;
E. sorting and rounding: d, classifying the hollow pill strips prepared in the step D according to the particle size of 2.9mm, and rounding the hollow dry beads, wherein the wall thickness of the hollow dry beads is 0.75;
F. and (3) drying: e, drying the hollow dry beads subjected to rounding in the step E for 24 hours in an environment with the temperature of 25 ℃ and the humidity of 15-20 rh, and transferring the hollow dry beads into an electric heating oven for drying for 4 hours at the temperature of 80 ℃ after the moisture content reaches 5-10% so as to enable the moisture content to reach 1-3%;
G. vacuum-pumping out fine powder on the surface of the dried hollow dry beads;
H. screening and quality inspection;
I. coating: and then placing the hollow dry beads in a film coating machine for coating, firstly melting the low-melting-point hot-melt material into liquid, forming a film coating with the net weight of 0.5% of the dry beads on the surfaces of the dry beads in a spraying mode, and using the film coating machine at normal temperature, wherein a spray gun part needs to be provided with a heat-insulating kit.
When in use, the fragrant beads capable of pinching and breaking the hollow large-particle filter stick are arranged in the middle of the filter stick 4.
The spice and the aromatic bead prepared in the embodiment are placed in the middle section of a cigarette holder rod, and the cigarette is detected according to the national standard, and the results are as follows:
the results in the table show that the aromatic bead for the hollow large-particle filter stick capable of being pinched and broken prepared in the embodiment is arranged in the middle section of the filter stick, the retention amount of the spice is obviously higher than that of the traditional filter stick, and the fact that the aromatic bead for the hollow large-particle filter stick capable of being pinched and broken has a strong slow release effect is fully shown, and a certain coordination effect is achieved on cigarette smoke.
The coating 3 adopts PEG2000 with the net weight of 0.5-1% of single dry bead.
The preparation method of the fragrant bead for the hollow large-particle filter stick capable of being pinched comprises the following steps:
A. preparing and treating raw and auxiliary materials: pulverizing folium Camelliae sinensis into powder of 80 meshes or less;
B. mixing materials: mixing talcum powder, potassium carbonate, microcrystalline cellulose, pregelatinized starch and tea fragrance raw materials prepared in proportion in a high-speed mixer, sequentially adding sorbitol and water, continuously and uniformly mixing to obtain a raw material mixed paste, taking out the mixed paste, and standing for 2 hours in a sealed environment to ensure that the water distribution of the mixed paste is uniform;
C. pelletizing: pouring the mixed paste after standing into a pill making machine for making pills;
D. rolling the pills into strips: extruding the prepared pill blocks into hollow pill strips through an annular pill strip rolling die with the outer diameter of 4.0mm and the inner diameter of 3.0mm in a pill making machine;
E. sorting and rounding: d, classifying the hollow pill strips prepared in the step D according to the particle size of 4.0mm, and rounding the hollow dry beads, wherein the wall thickness of the hollow dry beads is 1 mm;
F. and (3) drying: e, drying the hollow dry beads subjected to rounding in the step E for 24 hours in an environment with the temperature of 25 ℃ and the humidity of 15-20 rh, and transferring the hollow dry beads into an electric heating oven for drying for 4 hours at the temperature of 80 ℃ after the moisture content reaches 5-10% so as to enable the moisture content to reach 1-3%;
G. vacuum-pumping out fine powder on the surface of the dried hollow dry beads;
H. screening and quality inspection;
I. coating: and then placing the hollow dry beads in a film coating machine for coating, melting the low-melting-point hot-melt material into liquid, forming a film coating with the net weight of 0.3-0.8% of the dry beads on the surfaces of the dry beads in a spraying mode, and using the film coating machine at normal temperature internally, wherein the spray gun part needs to be provided with a heat-insulating kit.
When in use, the fragrant beads capable of pinching and breaking the hollow large-particle filter stick are arranged at the end, close to the cigarette branch, of the filter stick 4.
The coating 3 adopts polyoxyl 40 stearate with 0.5 to 1 percent of the net weight of a single dry bead.
The preparation method of the fragrant bead for the hollow large-particle filter stick capable of being pinched comprises the following steps:
A. preparing and treating raw and auxiliary materials: pulverizing pericarpium Citri Tangerinae into powder below 80 meshes;
B. mixing materials: mixing talcum powder, sodium bicarbonate, calcium alginate, carboxymethyl cellulose and dried orange peel fragrance raw materials prepared in proportion in a high-speed mixer, sequentially adding xylitol and water, continuously mixing uniformly to obtain a raw material mixed paste, taking out the mixed paste, and standing for 2 hours in a sealed environment to ensure that the water distribution of the mixed paste is uniform;
C. pelletizing: pouring the mixed paste after standing into a pill making machine for making pills;
D. rolling the pills into strips: extruding the prepared pill blocks into hollow pill strips through an annular pill strip rolling die with the outer diameter of 3.1mm and the inner diameter of 2.3mm in a pill making machine;
E. sorting and rounding: d, classifying the hollow pill strips prepared in the step D according to the particle size of 3.1mm, and rounding the hollow dry beads, wherein the wall thickness of the hollow dry beads is 0.8 mm;
F. and (3) drying: e, drying the hollow dry beads subjected to rounding in the step E for 24 hours in an environment with the temperature of 25 ℃ and the humidity of 15-20 rh, and transferring the hollow dry beads into an electric heating oven for drying for 4 hours at the temperature of 80 ℃ after the moisture content reaches 5-10% so as to enable the moisture content to reach 1-3%;
G. vacuum-pumping out fine powder on the surface of the dried hollow dry beads;
H. screening and quality inspection;
I. coating: and then placing the hollow dry beads in a film coating machine for coating, melting the low-melting-point hot-melt material into liquid, forming a film coating with the net weight of 0.3-0.8% of the dry beads on the surfaces of the dry beads in a spraying mode, and using the film coating machine at normal temperature internally, wherein the spray gun part needs to be provided with a heat-insulating kit.
When in use, the fragrant beads capable of pinching and breaking the hollow large-particle filter stick are arranged in the middle of the filter stick 4.
The coating 3 adopts PEG2000 with the net weight of 0.5-1% of single dry bead.
The preparation method of the fragrant bead for the hollow large-particle filter stick capable of being pinched comprises the following steps:
A. preparing and treating raw and auxiliary materials: pulverizing jasmine into powder of below 80 meshes;
B. mixing materials: mixing talcum powder, potassium carbonate, calcium alginate, hydroxymethyl cellulose and jasmine fragrance raw materials prepared in proportion in a high-speed mixer, sequentially adding a humectant and water, continuously and uniformly mixing to obtain a raw material mixed paste, taking out the mixed paste, and standing for 2 hours in a sealed environment to ensure that the water of the mixed paste is uniformly distributed;
C. pelletizing: pouring the mixed paste after standing into a pill making machine for making pills;
D. rolling the pills into strips: extruding the prepared pill blocks into hollow pill strips through an annular pill rolling strip die with the outer diameter of 3.5mm and the inner diameter of 2.6mm in a pill making machine;
E. sorting and rounding: d, classifying the hollow pill strips prepared in the step D according to the particle size of 3.5mm, and rounding the hollow dry beads, wherein the wall thickness of the hollow dry beads is 0.9 mm;
F. and (3) drying: e, drying the hollow dry beads subjected to rounding in the step E for 24 hours in an environment with the temperature of 25 ℃ and the humidity of 15-20 rh, and transferring the hollow dry beads into an electric heating oven for drying for 4 hours at the temperature of 80 ℃ after the moisture content reaches 5-10% so as to enable the moisture content to reach 1-3%;
G. vacuum-pumping out fine powder on the surface of the dried hollow dry beads;
H. screening and quality inspection;
I. coating: and then placing the hollow dry beads in a film coating machine for coating, melting the low-melting-point hot-melt material into liquid, forming a film coating with the net weight of 0.3-0.8% of the dry beads on the surfaces of the dry beads in a spraying mode, and using the film coating machine at normal temperature internally, wherein the spray gun part needs to be provided with a heat-insulating kit.
When in use, the fragrant beads capable of pinching and breaking the hollow large-particle filter stick are arranged at the end, close to the cigarette branch, of the filter stick 4.
Claims (6)
1. The fragrant bead for the hollow large-particle filter stick capable of being pinched broken is characterized by comprising a dry bead and a coating, wherein the dry bead is a round ball with a hollow core and an adsorption wall prepared from the following raw materials in parts by weight: 25-40 parts of talcum powder, 28-35 parts of water, 5-13 parts of potassium carbonate or sodium bicarbonate, 10-20 parts of a humectant, 0-10 parts of a filler, 2-15 parts of a binder and 10-20 parts of tobacco essence perfume;
the coating adopts a low-melting-point hot-melting material with the net weight of 0.5-1% of a single dry bead;
the humectant is a polyhydric alcohol-containing humectant;
the filler is microcrystalline cellulose or calcium alginate;
the adhesive is at least one of porous starch, pregelatinized starch, carboxymethyl cellulose and hydroxymethyl cellulose;
the essence spice for the cigarette is a solid natural plant spice raw material.
2. The flavor bead for a kneadable large hollow particle filter stick according to claim 1, wherein the low melting point hot melt material is polyoxyl 40 stearate or PEG 2000.
3. The flavor bead for a kneadable large hollow particle filter stick according to claim 1 or 2, wherein the humectant containing a polyhydric alcohol is any one of glycerin, propylene glycol, sorbitol, xylitol and erythritol.
4. The fragrant bead for a kneadable broken hollow large-particle filter stick as claimed in claim 1 or 2, wherein the solid natural plant fragrant raw material is any one of rose fragrance, jasmine fragrance, tea fragrance, dried orange peel fragrance, buckwheat tincture, lysimachia foenum-graecum tincture and fenugreek tincture.
5. A method for preparing fragrant beads for a kneadable large hollow particle filter stick as claimed in any one of claims 1 to 4, which comprises the following steps:
A. preparing and treating raw and auxiliary materials: crushing the tobacco essence perfume into powder with the granularity of less than 80 meshes;
B. mixing materials: mixing talcum powder, potassium carbonate or sodium bicarbonate, a filler, an adhesive and solid natural plant fragrance raw materials prepared in proportion in a high-speed mixer, sequentially adding a humectant and water, continuously and uniformly mixing to obtain a raw material mixed paste, taking out the mixed paste, and standing for 2 hours in a sealed environment to ensure uniform water distribution of the mixed paste;
C. pelletizing: pouring the mixed paste after standing into a pill making machine for making pills;
D. rolling the pills into strips: extruding the prepared pill blocks into hollow pill strips through an annular pill rolling strip die with the outer diameter of 2.9-4.0 mm and the inner diameter of 2.15-3.0 mm in a pill making machine;
E. sorting and rounding: d, classifying the hollow pill strips prepared in the step D according to the particle size of 2.9-4.0 mm, and rounding the hollow dry beads, wherein the wall thickness of the hollow dry beads is 0.75-1 mm;
F. and (3) drying: e, drying the hollow dry beads subjected to rounding in the step E for 24 hours in an environment with the temperature of 25 ℃ and the humidity of 15-20 rh, and transferring the hollow dry beads into an electric heating oven for drying for 4 hours at the temperature of 80 ℃ after the moisture content reaches 5-10% so as to enable the moisture content to reach 1-3%;
G. vacuum-pumping out fine powder on the surface of the dried hollow dry beads;
H. screening and quality inspection;
I. coating: and then placing the hollow dry beads in a film coating machine for coating, melting the low-melting-point hot-melt material into liquid, forming a film coating with the net weight of 0.3-0.8% of the dry beads on the surfaces of the dry beads in a spraying mode, and using the film coating machine at normal temperature internally, wherein the spray gun part needs to be provided with a heat-insulating kit.
6. The preparation method of the fragrant bead for the kneadable broken hollow large particle filter stick as claimed in claim 5, wherein the hollow dry bead dried in the step G is placed in a coating machine for negative pressure pumping for 10 min.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111789286A (en) * | 2020-06-05 | 2020-10-20 | 山东将军烟草新材料科技有限公司 | Porous frame solid bead and preparation method and application thereof |
| CN113999434A (en) * | 2021-11-10 | 2022-02-01 | 招商局重庆交通科研设计院有限公司 | Preparation method of calcium alginate asphalt self-healing capsule with excellent thermal stability |
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| CN111789286A (en) * | 2020-06-05 | 2020-10-20 | 山东将军烟草新材料科技有限公司 | Porous frame solid bead and preparation method and application thereof |
| CN113999434A (en) * | 2021-11-10 | 2022-02-01 | 招商局重庆交通科研设计院有限公司 | Preparation method of calcium alginate asphalt self-healing capsule with excellent thermal stability |
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