CN217722675U - Ternary cavity composite filter rod with built-in plant polysaccharide aerogel microsphere particles - Google Patents
Ternary cavity composite filter rod with built-in plant polysaccharide aerogel microsphere particles Download PDFInfo
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- CN217722675U CN217722675U CN202220711947.3U CN202220711947U CN217722675U CN 217722675 U CN217722675 U CN 217722675U CN 202220711947 U CN202220711947 U CN 202220711947U CN 217722675 U CN217722675 U CN 217722675U
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- filter rod
- plant polysaccharide
- microsphere particles
- filter stick
- polysaccharide aerogel
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Abstract
The utility model discloses a compound filter rod of ternary cavity of built-in plant polysaccharide aerogel microballon granule, it includes: the filter stick comprises a front section filter stick, a middle section filter stick and a rear section filter stick, wherein the front section filter stick is close to a tobacco shred end and is a polylactic acid filter stick, the middle section filter stick is provided with a hollow cavity, plant polysaccharide aerogel microsphere particles are arranged in the hollow cavity, and the rear section filter stick is close to a suction end and is an acetate fiber tow filter stick. The utility model discloses a compound filter rod of ternary cavity of built-in plant polysaccharide aerogel microballon granule, through the increase in the route of holding back, material heat absorption, flue gas flow through of anterior segment filter rod, middle section filter rod, all can reduce the flue gas temperature, and then reduce the flue gas temperature that the acetate fiber tow material part of inhaling the end flowed through, and then reduced the sense of touch temperature of back end filter rod, promote consumer in the light sense and the comfort of suction process.
Description
Technical Field
The utility model relates to a cigarette filter rod technical field especially relates to a compound filter rod of ternary cavity of built-in plant polysaccharide aerogel microballon granule.
Background
For the filter rod segment in the smoking process of the cigarette, the peak end effect is mainly reflected in the aspects of temperature change of the filter rod in the smoking process and the like. The peak end effect refers to the experience after the experience of a transaction, which can be remembered only at the peak (peak) and the end (tail), and has no influence on the memory basically for good and bad in the process, good and bad in the proportion of experience and short in the experience time. Along with the increase of the number of suction openings of a consumer in the process of smoking cigarettes, the smoke temperature is increased, the touch temperature of the filter stick is increased, and if the temperature of the filter stick in the last several openings of smoking processes is too high, the peak experience of the smoking process is influenced, so that the lip end of the user feels uncomfortable, burning, slight prickling, slight pain and the like, and the consumption experience is influenced.
How to keep the performance of the filter stick stable by using the material performance and the structure change of the filter stick, especially how to avoid the problems of temperature rise and the like which often occur in the last three-port suction process, avoid the dislocation of the final peak experience, enable the final peak experience to coexist in the last part of suction, or reduce the final peak time difference of the filter stick to the greatest extent, and is one of the important directions for improving the touch experience of the filter stick and reducing the touch temperature of the filter stick.
Therefore, a ternary cavity composite filter stick with plant polysaccharide aerogel microsphere particles inside is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compound filter rod of ternary cavity of built-in plant polysaccharide aerogel microballon granule to solve the problem among the above-mentioned prior art, can reduce the sense of touch temperature.
The utility model provides a compound filter rod of ternary cavity of built-in plant polysaccharide aerogel microballon granule, wherein, include:
the filter rod comprises a front section filter rod, a middle section filter rod and a rear section filter rod which are sequentially arranged, wherein the front section filter rod is close to a tobacco shred end and is a polylactic acid filter rod, the middle section filter rod is provided with a hollow cavity, plant polysaccharide aerogel microsphere particles are arranged in the hollow cavity, and the rear section filter rod is close to a suction end and is an acetate fiber tow filter rod.
The ternary cavity composite filter rod internally provided with the plant polysaccharide aerogel microsphere particles is preferably formed by rolling and connecting the front section filter rod, the middle section filter rod and the rear section filter rod by using tipping paper.
The ternary cavity composite filter rod with the built-in plant polysaccharide aerogel microsphere particles is characterized in that preferably, the length ratio of the front section filter rod to the middle section filter rod to the rear section filter rod is 2:1:2 or 1:1:2.
the ternary cavity composite filter stick with the built-in plant polysaccharide aerogel microsphere particles is characterized in that the mesh number of the plant polysaccharide aerogel microsphere particles is preferably 20-100 meshes.
The ternary cavity composite filter stick with the built-in plant polysaccharide aerogel microsphere particles is characterized in that the plant polysaccharide aerogel microsphere particles comprise konjac polysaccharide aerogel microsphere particles.
The ternary cavity composite filter stick with the built-in plant polysaccharide aerogel microsphere particles is characterized in that the plant polysaccharide aerogel microsphere particles are made of sol-gel ingredients.
The ternary cavity composite filter stick with the built-in plant polysaccharide aerogel microsphere particles is characterized in that the porosity of the plant polysaccharide aerogel microsphere particles is preferably greater than 86%.
The utility model provides a ternary cavity composite filter rod of built-in plant polysaccharide aerogel microballon granule, through the increase in holding back, material heat absorption, the flue gas route of anterior segment filter rod, middle section filter rod, all can reduce the flue gas temperature, and then reduce the flue gas temperature that the acetate tow material part of sucking end flowed through, and then reduced the sense of touch temperature of back end filter rod, promote consumer in the light sense and the comfort of suction process.
Drawings
To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an embodiment of the ternary cavity composite filter rod with built-in plant polysaccharide aerogel microsphere particles provided by the utility model.
Description of reference numerals: 1-front section filter stick, 2-middle section filter stick, 3-rear section filter stick, 4-tipping paper and 21-plant polysaccharide aerogel microsphere particles.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.
As used in this disclosure, "first", "second": and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationship may also be changed accordingly.
In the present disclosure, when a specific component is described as being located between a first component and a second component, there may or may not be intervening components between the specific component and the first component or the second component. When it is described that a specific component is connected to other components, the specific component may be directly connected to the other components without having an intervening component, or may be directly connected to the other components without having an intervening component.
All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
The filter stick is a part of the cigarette and mainly used for reducing tar in main stream smoke during smoking and suspended particles generated during combustion so as to reduce the harm of the smoke to human bodies and the environment. The acetate fiber filter stick is the most widely used one, but has the problems of incapability of adsorbing aldehyde compounds, complex preparation process, high cost, difficulty in biodegradation, environmental pollution and the like. How to utilize degradable materials to improve the degradation efficiency of the filter stick and partially replace the acetate fiber filter stick in a multi-component composite filter stick mode is an urgent problem to be solved.
As shown in fig. 1, the embodiment of the utility model provides a composite filter rod of ternary cavity of built-in plant polysaccharide aerogel microballon granule, it includes: the filter rod comprises a front section filter rod 1, a middle section filter rod 2 and a rear section filter rod 3 which are sequentially arranged, wherein the front section filter rod 1 is close to a tobacco shred end and is a polylactic acid filter rod, the middle section filter rod 2 is provided with a hollow cavity, plant polysaccharide aerogel microsphere particles 21 are arranged in the hollow cavity, and the rear section filter rod 3 is close to a suction end and is an acetate fiber tow filter rod.
Polylactic acid has the best tensile strength and ductility and can be produced in various common processing modes, such as: melt extrusion molding, injection molding, blown film molding, foam molding and vacuum molding, and molding conditions similar to those of widely used polymers. The polylactic acid can be processed into the polylactic acid tow filter stick in a melting spinning and tow forming mode, and can also be processed into a polylactic acid film in other forming modes such as melting extrusion, film blowing and the like, and the polylactic acid film is utilized to prepare the filter stick. The polylactic acid tows can better absorb heat brought by smoke, effectively reduce the temperature of main stream smoke and are ideal cooling materials.
The aerogel prepared by taking the plant polysaccharide as the base material has a continuous three-dimensional space net structure, low density, high porosity, larger specific surface area, continuously adjustable density, unique porous structure, low elastic modulus, a typical fractal structure and the like, and the performances of the aerogel enable the aerogel to become good adsorbents, catalyst carriers and gas filter materials, and the aerogel is safe, non-toxic, biodegradable and low in cost.
Wherein, the front section filter stick 1, the middle section filter stick 2 and the rear section filter stick 3 are rolled and connected by tipping paper 4.
Further, the ratio of the lengths of the front section filter stick 1, the middle section filter stick 2 and the rear section filter stick 3 is 2:1:2 or 1:1:2. it should be noted that, the present invention does not specifically limit the ratio of the lengths of the front section filter rod 1, the middle section filter rod 2 and the rear section filter rod 3, and the present invention may also be applied to other ratios in other embodiments.
Further, the mesh number of the plant polysaccharide aerogel microsphere particles 21 is 20-100 meshes, for example, 60 meshes. It should be noted that the mesh number of the plant polysaccharide aerogel microsphere particles 21 is not specifically limited in the present invention.
Further, the plant polysaccharide aerogel microsphere particles 21 comprise konjac polysaccharide aerogel microsphere particles. The natural plant polysaccharides such as konjac glucomannan and starch have large molecular weight, high viscosity and large swelling degree in water, can form a three-dimensional mesh gel structure, and is an ideal raw material for preparing the plant polysaccharide aerogel. It should be noted that, the present invention does not specifically limit the components of the plant polysaccharide aerogel microsphere particles 21, and in other embodiments, the present invention can be used for preparing the aerogel with other porous plant polysaccharides as the base material.
Further, the plant polysaccharide aerogel microsphere particles 21 are composed of sol-gel ingredients, and the raw material ratio is 0.08% -0.12% of konjac glucomannan concentration, such as 0.1%, 0.08% -0.12% of starch concentration, such as 0.1%, and 0.18% -0.22% of gelatin concentration, such as 0.2%. The utility model discloses with konjac glucomannan, starch and gelatin preparation aerogel, utilize the synergism between the different polysaccharides, make complementary improvement mechanical properties of its each component and cooling performance to utilize the microballon preparation mould to prepare out the plant polysaccharide aerogel microballon granule that the performance is excellent and use in the filter rod. It should be noted that, the raw material ratio of the plant polysaccharide aerogel micro-sphere particles 21 is not specifically limited in the present invention.
Illustratively, in one embodiment of the present invention, the preparation process of the plant polysaccharide aerogel microsphere particles 21 is as follows:
uniformly adding the mixture into water at the temperature of 90 ℃ and the stirring speed of 1000rpm, and stirring for 60 minutes to form a mixed glue solution;
pouring the mixed glue solution into a six-hole plate mold and a microsphere particle mold at 90 ℃ for molding;
aging the mold filled with the mixed sol at 4 ℃ for 0.5h;
freezing the aged semi-finished product at-25 deg.C for 16h;
and placing the obtained frozen finished product in a vacuum freeze dryer for freeze drying for 48 hours to obtain a microsphere particle sample, and demolding for later use.
Further, the porosity of the plant polysaccharide aerogel microsphere particles 21 is greater than 86%, and the pore size distribution is uniform.
In work, the polylactic acid filter rod and the konjac polysaccharide aerogel microsphere particle material have good heat absorption performance, and when smoke flows through the front section filter rod 1 and the middle section filter rod 2, more heat can be absorbed, so that the smoke temperature is reduced; meanwhile, the plant polysaccharide aerogel microsphere particles 21 of the middle section filter rod 2 move when the smoke is sucked to flow through, so that the path of the smoke flowing through is increased; the plant polysaccharide aerogel microsphere particles 21 are made of porous aerogel materials, smoke flows through micropores or air among the particles, so that the smoke flow path is increased, and the smoke temperature is gradually reduced. When smoke flows through the rear filter stick 3, due to the interception of the front filter stick 1 and the middle filter stick 2, the heat absorption of materials and the increase of a smoke flow path, the smoke temperature can be reduced, the smoke temperature of the acetate tow material part at the suction end flowing through is further reduced, the touch temperature of the rear filter stick 3 is further reduced, and the relaxation and comfort of consumers in the suction process are improved.
The smoking machine using the pluggable cigarette is used for smoking according to the method adopting the national standard and the tobacco industry standard, when the 5 th to 7 th mouths are smoked by using a thermocouple test at a smoking interval, the different parts of the surface temperature of the rear section filter stick 3 are used as touch temperatures, the reference sample is a conventional acetate fiber filter stick, and the test result is shown in the table 1. As can be seen from table 1, the tactile sensation temperature of the samples of the present invention was lower than that of the control samples.
TABLE 1 post-suction contact temperature test (. Degree. C.) with reference to the present invention and the control samples at 5 th to 7 th ports
| Sample name | After the 5 th port | After the 6 th port | After the 7 th port |
| The utility model discloses | 25 | 26 | 26 |
| Control sample | 27 | 29 | 30 |
The embodiment of the utility model provides a ternary cavity composite filter rod of built-in plant polysaccharide aerogel microballon granule, through the increase in the route of holding back, material heat absorption, the flue gas of anterior segment filter rod, middle section filter rod, all can reduce the flue gas temperature, and then reduce the flue gas temperature that the acetate tow material part of sucking end flowed through, and then reduced the sense of touch temperature of back end filter rod, promote the light sense and the comfort of consumer at the suction process.
Thus, various embodiments of the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. Those skilled in the art can now fully appreciate how to implement the teachings disclosed herein, in view of the foregoing description.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.
Claims (7)
1. The utility model provides a compound filter rod of ternary cavity of built-in plant polysaccharide aerogel microballon granule which characterized in that includes:
the filter rod comprises a front section filter rod, a middle section filter rod and a rear section filter rod which are sequentially arranged, wherein the front section filter rod is close to a tobacco shred end and is a polylactic acid filter rod, the middle section filter rod is provided with a hollow cavity, plant polysaccharide aerogel microsphere particles are arranged in the hollow cavity, and the rear section filter rod is close to a suction end and is an acetate fiber tow filter rod.
2. The three-element cavity composite filter stick with built-in plant polysaccharide aerogel microsphere particles according to claim 1, wherein the front section filter stick, the middle section filter stick and the rear section filter stick are connected in a rolling mode through tipping paper.
3. The three-element cavity composite filter rod with built-in plant polysaccharide aerogel microsphere particles according to claim 1, wherein the length ratio of the front-section filter rod, the middle-section filter rod and the rear-section filter rod is 2:1:2 or 1:1:2.
4. the ternary cavity composite filter stick with built-in plant polysaccharide aerogel microsphere particles according to claim 1, wherein the mesh number of the plant polysaccharide aerogel microsphere particles is 20-100 meshes.
5. The three-element cavity composite filter stick with built-in plant polysaccharide aerogel microsphere particles as claimed in claim 1, wherein the plant polysaccharide aerogel microsphere particles comprise konjac polysaccharide aerogel microsphere particles.
6. The ternary cavity composite filter rod with built-in plant polysaccharide aerogel microsphere particles according to claim 5, wherein the plant polysaccharide aerogel microsphere particles are composed of sol-gel ingredients.
7. The three-element cavity composite filter stick with built-in plant polysaccharide aerogel microsphere particles according to claim 1, wherein the porosity of the plant polysaccharide aerogel microsphere particles is more than 86%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220711947.3U CN217722675U (en) | 2022-03-25 | 2022-03-25 | Ternary cavity composite filter rod with built-in plant polysaccharide aerogel microsphere particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220711947.3U CN217722675U (en) | 2022-03-25 | 2022-03-25 | Ternary cavity composite filter rod with built-in plant polysaccharide aerogel microsphere particles |
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| Publication Number | Publication Date |
|---|---|
| CN217722675U true CN217722675U (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220711947.3U Active CN217722675U (en) | 2022-03-25 | 2022-03-25 | Ternary cavity composite filter rod with built-in plant polysaccharide aerogel microsphere particles |
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| CN (1) | CN217722675U (en) |
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