CN114009841A - Curling type aerosol generating section and aerosol generating product comprising same - Google Patents
Curling type aerosol generating section and aerosol generating product comprising same Download PDFInfo
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- CN114009841A CN114009841A CN202111491182.3A CN202111491182A CN114009841A CN 114009841 A CN114009841 A CN 114009841A CN 202111491182 A CN202111491182 A CN 202111491182A CN 114009841 A CN114009841 A CN 114009841A
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- aerosol
- generating
- crimped
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- sheet
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
- A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a curled aerosol generating section and an aerosol generating product comprising the same, wherein the curled aerosol generating section is formed by curling an aerosol generating sheet towards the axial center, and an axial airflow channel (4) is arranged in the curled aerosol generating section; the aerosol-generating sheet comprises an aerosol-generating substrate layer (1). Compared with the existing reconstituted tobacco sheet, the aerosol generating sheet disclosed by the invention can contain more smoke agents and metal powder, and in addition, the aerosol generating sheet also comprises one or more functional layers, wherein the functional layers are metal material layers (2) or impermeable layers (3), the aerosol generating sheet is formed after the metal material layers (2) are directly attached to an aerosol generating base material, and then the aerosol generating sheet is rolled to form a rolling aerosol generating section.
Description
Technical Field
The invention relates to the technical field of production of low-temperature heating non-combustible products, in particular to a curled aerosol generating section and an aerosol generating product comprising the same.
Background
The low-temperature heating non-combustible product has the advantages of greatly reducing the harmful substances in the smoke because of non-combustion in low-temperature heating, having less second-hand smoke and the like, and is popular with a plurality of tobacco enterprises. At present, heating appliances can be divided into resistance wire heating, electromagnetic induction heating, magnetic grain soaking and the like according to heating modes. The cartridges may be classified into pellet-type cartridges and sheet-type cartridges according to the material properties of the smoking segment. The existing granular and thin-sheet smoke bombs in the market are mainly suitable for resistance wire heating type smoking sets, but less smoke bombs suitable for electromagnetic induction heating and magnetic particle soaking.
Most of the aerosol generating components commonly used at present are gathered reconstituted tobacco sheets, and in order to meet the form of the reconstituted tobacco sheets, the moisture content of the aerosol generating components is generally 12%, so that the amount of fuming agent which can be added is generally about 40%, and the amount is relatively small.
In addition, aerosol generating articles suitable for electromagnetically heated cigarette smoking articles are the main direction of research, and there are two general methods for adding susceptor metal materials to existing aerosol generating articles: first, metal powder is added to the aerosol-generating segment to act as a susceptor that receives and heats the eddy currents generated by the electromagnetically heated cigarette smoking set susceptor. The scheme has the problems that in the prior art, metal powder is usually added into the slurry in the reconstituted tobacco pulping process, and the metal powder is easily deposited at the bottom of the slurry under the action of weight, so that the prepared reconstituted tobacco sheet has uneven metal powder distribution, and uneven heating is caused. In addition, the content of metal powder allowed to be added into the reconstituted tobacco sheet by the method is also lower. The second is that a metal rod (similar to a central heating type heating needle) is directly added to the center of the aerosol generation section, which has the problems that only one metal rod exists in the center of the aerosol generation section, all parts of the aerosol generation section are heated unevenly during heating, the center of the aerosol generation section is heated excessively, and the periphery of the aerosol generation section is heated insufficiently.
The present invention has been made to solve the above problems.
Disclosure of Invention
The invention provides a curled aerosol generating section, which is formed by curling an aerosol generating sheet towards the axial center, wherein an axial airflow channel 4 is arranged in the curled aerosol generating section;
the aerosol-generating sheet comprises an aerosol-generating substrate layer 1.
Preferably, the air flow channel 4 extends through the curled aerosol-generating segment; the aerosol-generating sheet material is crimped at one end towards the other end, with or without the ends being joined after crimping. The case of contacting means that the sheet-like aerosol-generating sheet forms a hollow tubular shape; the non-contact state means that the sheet-like aerosol-generating sheet is formed into the shape of a sheet of sweetend.
Preferably, the curled aerosol-generating segment comprises a plurality of contacting axially extending aerosol-generating sheets arranged radially outwardly from a central axis, and the innermost aerosol-generating sheet forming central cavity is an air flow channel 4 extending axially through the curled aerosol-generating segment; in the case of a tubular shape, the layers of aerosol-generating sheet material are in contact, i.e. the layers are in contact; if the sweetend roll is in the shape of the sweetend roll, each layer of aerosol generating sheet is contacted, namely, the sweetend roll is tightly rolled when being rolled, so that each layer of aerosol generating sheet is contacted;
alternatively, the first and second electrodes may be,
the crimped aerosol-generating segment comprises a plurality of non-contacting axially extending aerosol-generating sheets arranged radially outwardly from a central axis, and the gap between two adjacent layers of aerosol-generating sheets is an air flow channel 4 extending axially through the crimped aerosol-generating segment; in the case of a tubular shape, each layer of aerosol-generating sheet is not in contact, i.e. a plurality of layers of non-contacting tubes; if the sweetend roll is in the shape of the sweetend roll, each layer of aerosol generating sheet is not contacted, or the sweetend roll is loosely rolled when being rolled, so that each layer of aerosol generating sheet is not contacted;
the shape of the sheet of sweetened fruit with no contact between each layer of aerosol-generating sheet is noted, and it is noted that the plurality of layers of aerosol-generating sheet are not in contact with each other in the radial direction after rolling, but when the aerosol-generating sheet further comprises other functional layers, such as the metal material layer 2 and the barrier layer 3, the aerosol-generating substrate layer 1, the metal material layer 2 and the barrier layer 3 can be arranged in contact with each other to form an integral aerosol-generating sheet, and then the sheet is curled inwards from one end like a sheet of sweetened fruit, but each layer of aerosol-generating sheet after rolling is not in contact with each other.
Preferably, the aerosol-generating substrate layer 1 comprises a smoking material and a metal powder therein.
Preferably, the particle size of the metal powder is 40 mesh or less.
Preferably, the aerosol-generating substrate layer 1 further contains a smoke agent, wherein the moisture content of the aerosol-generating substrate layer 1 is not more than 5%, and the content of the smoke agent is 10% to 60%.
Preferably, the aerosol-generating sheet further comprises one or more functional layers, which are layers of metallic material 2 or barrier layers 3.
Preferably, when the aerosol-generating sheet includes a functional layer, the functional layer is laminated on the aerosol-generating substrate layer 1 to form the aerosol-generating sheet, and the aerosol-generating sheet is curled toward the axial center to produce a curled aerosol-generating segment.
Preferably, when the aerosol-generating sheet comprises a plurality of functional layers, the functional layers are sequentially arranged on one side of the aerosol-generating substrate layer 1, or the functional layers are respectively arranged on two sides of the aerosol-generating substrate layer 1.
Preferably, when the functional layer is an impermeable layer 3, the impermeable layer 3 is located on the outer side of the aerosol generation substrate layer 1, and the outer surface of the rolled aerosol generation section is the impermeable layer 3.
Preferably, the aerosol-generating sheet has a thickness of from 0.01 to 5 mm.
Preferably, the thickness of the metal material layer 2 is 0.01-5 mm; the thickness of the impermeable layer 3 is 0.01-4 mm.
Preferably, the metal material layer 2 is one or more of iron, nickel, aluminum, stainless steel and iron-nickel alloy layers, and the impermeable layer 3 is one of simethicone and PLA film.
In a second aspect, the present invention provides an aerosol-generating article comprising a crimped aerosol-generating segment according to the first aspect of the present invention.
The curled aerosol generation section is directly arranged in a hollow tube body forming an aerosol generation product without wrapping cigarette paper.
Compared with the prior art, the invention has the following beneficial effects:
1. the curling type aerosol generating section is formed by curling the aerosol generating sheet towards the axial center, and because the moisture content of the aerosol generating sheet does not exceed 5 percent and does not meet the standard of the existing reconstituted tobacco sheet, the curling type aerosol generating section can contain more smoke agents or aroma components compared with the existing reconstituted tobacco sheet. Can meet the requirement of higher smoke amount.
2. In a preferred embodiment, the curled aerosol-generating segment comprises a plurality of non-contacting axially extending aerosol-generating sheets arranged radially outwardly from a central axis, and the gap between two adjacent layers of aerosol-generating sheets is an airflow channel 4 extending axially through the curled aerosol-generating segment, the evenly distributed airflow channels 4 facilitating even release and mixing of the aerosol.
3. In a preferred embodiment, the aerosol-generating sheet comprises only one aerosol-generating substrate layer 1, and the metal powder is contained within the aerosol-generating substrate layer 1, which may contain more metal powder relative to existing reconstituted tobacco sheets, as the moisture content of the aerosol-generating sheet does not exceed 5%.
4. In a preferred embodiment, the aerosol-generating sheet further comprises one or more functional layers besides the aerosol-generating substrate layer 1, the functional layer is a metal material layer 2 or a barrier layer 3, the one or more functional layers are overlapped and attached with the aerosol-generating substrate layer 1 to form the aerosol-generating sheet, and the aerosol-generating sheet is rolled to form a rolled aerosol-generating section.
Aiming at the functional layer being the metal material layer 2, the curled aerosol generation section is suitable for electromagnetic heating cigarettes, compared with the prior art that metal powder is added into the aerosol generation section, the method is simpler, more metal materials can be added, and more importantly, the metal materials are more uniformly distributed and directly form a layer of metal materials attached to the aerosol generation base material. Compared with the prior art that a metal rod is added to the center of the aerosol generation section and is similar to a central heating type heating needle, the method has the main advantages that the distribution of the metal material is more uniform, the metal material is directly a layer of metal material attached to the aerosol generation base material, all the aerosol generation base materials can be uniformly heated during heating, and the problems that the heating is not uniform, the center of the aerosol generation section is excessively heated, and the periphery is insufficiently heated due to the fact that a metal rod is added to the center of the aerosol generation section are solved.
The functional layer is the impermeable layer 3, the impermeable layer 3 is directly attached to the aerosol generating substrate, substances such as smoke agents, essence and spice in the aerosol generating substrate can be prevented from permeating the outer-layer paper tube, meanwhile, the impermeable layer 3 is directly attached to the aerosol generating substrate to form the aerosol generating sheet, the aerosol generating sheet is curled towards the axial center to prepare the curled aerosol generating section, the aerosol generating section can be simply enabled to be short and has the impermeable function, and the impermeable layer 3 does not need to be additionally arranged on the paper tube or the cigarette paper.
5. The magnetic aerosol generating section prepared by the invention is suitable for resistance wire heating type smoking set, electromagnetic induction heating type smoking set and magnetic particle heating type smoking set, and has high adaptability with the electromagnetic induction heating smoking set and good magnetic conductivity and thermal performance.
Drawings
FIG. 1 is a schematic structural view of a curled aerosol generating segment of example 1;
figure 2 a schematic cross-sectional view of a crimped aerosol-generating segment of example 1;
FIG. 3 is a schematic structural view of a curled aerosol generating segment of example 2;
figure 4 a schematic cross-sectional view of a crimped aerosol-generating segment of example 2;
figure 5 schematic diagram of a crimped aerosol generation segment structure of example 3;
figure 6 a schematic cross-sectional view of a crimped aerosol-generating segment of example 3;
figure 7 is a schematic structural view of a curled aerosol generating segment of example 4;
figure 8 a schematic cross-sectional view of a crimped aerosol-generating segment of example 4;
the names of the reference symbols in the drawings are: 1-aerosol generating substrate layer, 2-metal material layer, 3-impermeable layer and 4-airflow channel.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The materials or equipment used are not indicated by manufacturers, and all are conventional products available by purchase.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, "connected" as used herein may include wirelessly connected.
In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "inner," "upper," "lower," and the like, refer to an orientation or a state relationship based on that shown in the drawings, which is for convenience in describing and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "provided" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations.
It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. 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 prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Example 1
The present embodiment provides a curled aerosol generating segment, which is formed by curling an aerosol generating sheet toward an axial center, and the curled aerosol generating segment has an axial airflow channel 4 therein;
the aerosol-generating sheet material comprises only one aerosol-generating substrate layer 1, and the aerosol-generating substrate layer 1 is curled towards the axial center to form a tubular curled aerosol-generating section with a pipe wall.
The air flow channel 4 penetrates through the curled aerosol generating section, one end of the aerosol generating sheet material is curled towards the other end, and the two ends of the curled aerosol generating sheet material are connected.
The aerosol-generating substrate layer 1 contains a smoking material and metal powder, and the particle size of the metal powder is 40 meshes or less.
The aerosol-generating substrate layer 1 also contains a smoke agent, wherein the moisture content of the aerosol-generating substrate layer 1 is not more than 5%, and the content of the smoke agent is 10%.
The aerosol-generating substrate layer 1 is 0.1mm thick.
Example 2
The embodiment is a curled aerosol generating section, which is formed by curling an aerosol generating sheet material towards the axial center, and an axial airflow channel 4 is arranged in the curled aerosol generating section;
the aerosol-generating sheet comprises an aerosol-generating substrate layer 1.
The air flow channel 4 penetrates through the curled aerosol generating section, one end of the aerosol generating sheet material is curled towards the other end, and the two ends of the curled aerosol generating sheet material are connected.
The curled aerosol-generating segment comprises a plurality of contacting axially extending aerosol-generating sheets arranged radially outwardly from a central axis, and the innermost aerosol-generating sheet forming central cavity is an airflow channel 4 extending axially through the curled aerosol-generating segment.
The aerosol-generating substrate layer 1 contains a smoking material and metal powder, and the particle size of the metal powder is 40 meshes or less.
The aerosol-generating substrate layer 1 also contains a smoke agent, wherein the moisture content of the aerosol-generating substrate layer 1 is not more than 5%, and the content of the smoke agent is 10%.
The aerosol-generating substrate layer 1 is 0.1mm thick.
The aerosol-generating sheet further comprises a layer 2 of metallic material; the thickness of the metal material layer 2 is 0.01 mm; the metal material layer 2 is an iron-nickel alloy layer.
The aerosol generation substrate layer 1 is located on the inner side, the metal material layer 2 is located on the outer side of the aerosol generation substrate layer 1, and the outer surface of the coiled aerosol generation section is the metal material layer 2.
Example 3
The embodiment is a curled aerosol generating section, which is formed by curling an aerosol generating sheet material towards the axial center, and an axial airflow channel 4 is arranged in the curled aerosol generating section;
the aerosol-generating sheet comprises an aerosol-generating substrate layer 1.
The air flow channel 4 penetrates through the curled aerosol generating section, one end of the aerosol generating sheet material is curled towards the other end, and the two ends of the curled aerosol generating sheet material are connected.
The curled aerosol-generating segment comprises a plurality of contacting axially extending aerosol-generating sheets arranged radially outwardly from a central axis, and the innermost aerosol-generating sheet forming central cavity is an airflow channel 4 extending axially through the curled aerosol-generating segment.
The aerosol-generating substrate layer 1 contains a smoking material and metal powder, and the particle size of the metal powder is 40 meshes or less.
The aerosol-generating substrate layer 1 also contains a smoke agent, wherein the moisture content of the aerosol-generating substrate layer 1 is not more than 5%, and the content of the smoke agent is 10%.
The aerosol-generating substrate layer 1 is 0.1mm thick.
The aerosol-generating sheet material further comprises a layer of metallic material 2 and a barrier layer 3; the thickness of the metal material layer 2 is 0.01 mm; the thickness of the impermeable layer 3 is 0.01 mm; the metal material layer 2 is an iron-nickel alloy layer, and the impermeable layer 3 is dimethyl silicone oil.
The aerosol generation substrate layer 1 is located on the innermost side, the anti-seepage layer 3 is located on the outer side of the aerosol generation substrate layer 1, and the outer surface of the rolled aerosol generation section is the anti-seepage layer 3.
Example 4
The present embodiment provides a curled aerosol generating segment, which is formed by curling an aerosol generating sheet toward an axial center, and the curled aerosol generating segment has an axial airflow channel 4 therein;
the aerosol-generating sheet comprises an aerosol-generating substrate layer 1.
The air flow channel 4 penetrates through the curled aerosol generating section, one end of the aerosol generating sheet material is curled towards the other end, and the two ends are not connected after being curled.
The crimped aerosol-generating segment comprises a plurality of non-contacting axially extending aerosol-generating sheets arranged radially outwardly from a central axis, and the gap between two adjacent layers of aerosol-generating sheets is an air flow channel 4 extending axially through the crimped aerosol-generating segment; similar to the shape of the sweetend roll, and each layer is not contacted. That is, each layer of aerosol-generating sheet comprises the aerosol-generating substrate layer 1 and the other functional layers, which may be arranged in contact sequence, but like a sheet of leather, curled inwards from one end, but not in contact with each layer of aerosol-generating sheet after rolling.
The aerosol-generating substrate layer 1 contains a smoking material and metal powder, and the particle size of the metal powder is 40 meshes or less.
The aerosol-generating substrate layer 1 also contains a smoke agent, wherein the moisture content of the aerosol-generating substrate layer 1 is not more than 5%, and the content of the smoke agent is 10%.
The aerosol-generating substrate layer 1 is 0.1mm thick.
Each layer of aerosol-generating sheet in this embodiment comprises only one layer of aerosol-generating substrate 1. When the aerosol-generating sheet material further comprises other functional layers, the metal material layer 2 and the impermeable layer 3 can be arranged in contact with the aerosol-generating substrate layer 1, the metal material layer 2 and the impermeable layer 3 in sequence to form an integral aerosol-generating sheet material, and then the aerosol-generating sheet material is curled inwards from one end like a fruit roll, but each layer of the aerosol-generating sheet material after being rolled is not contacted.
Claims (10)
1. A crimped aerosol-generating segment formed by crimping an aerosol-generating sheet towards the axial centre, the crimped aerosol-generating segment having an axial airflow passage (4) therein;
the aerosol-generating sheet comprises an aerosol-generating substrate layer (1).
2. A crimped aerosol-generating segment according to claim 1, wherein the air flow channel (4) extends through the crimped aerosol-generating segment; the aerosol-generating sheet material is crimped at one end towards the other end, with or without the ends being joined after crimping.
3. A crimped aerosol-generating segment according to claim 1,
the curled aerosol-generating segment comprises a plurality of contacting axially extending aerosol-generating sheets arranged radially outwardly from a central axis, and the innermost aerosol-generating sheet forming central cavity is an airflow channel (4) extending axially through the curled aerosol-generating segment;
alternatively, the first and second electrodes may be,
the crimped aerosol-generating segment comprises a plurality of non-contacting axially extending aerosol-generating sheets arranged radially outwardly from a central axis, and the gap between two adjacent layers of aerosol-generating sheets is an air flow channel (4) extending axially through the crimped aerosol-generating segment.
4. The crimped aerosol generating segment according to claim 1, wherein the aerosol generating substrate layer (1) contains a smoking material and metal powder, and the metal powder has a particle size of 40 mesh or less.
5. A crimped aerosol-generating segment according to claim 1, wherein the aerosol-generating substrate layer (1) further comprises a smoke generating agent, wherein the moisture content of the aerosol-generating substrate layer (1) is not more than 5% and the smoke generating agent content is 10-60%.
6. A crimped aerosol-generating segment according to claim 1, characterized in that the aerosol-generating substrate layer (1) has a thickness of 0.01-5 mm.
7. A crimped aerosol-generating segment according to claim 1, characterized in that the aerosol-generating sheet further comprises one or more functional layers, which are layers of metallic material (2) or barrier layers (3); the thickness of the metal material layer (2) is 0.01-5 mm; the thickness of the impermeable layer (3) is 0.01-4 mm; the metal material layer (2) is one or more of iron, nickel, aluminum, stainless steel and iron-nickel alloy layers, and the impermeable layer (3) is one of simethicone and PLA film.
8. The crimped aerosol-generating segment according to claim 7, wherein when the aerosol-generating sheet comprises a functional layer, the functional layer is laminated on the aerosol-generating substrate layer (1) to form the aerosol-generating sheet, and the crimped aerosol-generating segment is crimped toward the axial center;
when the aerosol generating sheet comprises a plurality of functional layers, the functional layers are sequentially arranged on one side of the aerosol generating substrate layer (1), or the functional layers are respectively arranged on two sides of the aerosol generating substrate layer (1).
9. The rolled aerosol generating segment according to claim 7, wherein when the functional layer is a barrier layer (3), the barrier layer (3) is positioned outside the aerosol generating substrate layer (1), and the outer surface of the rolled aerosol generating segment is the barrier layer (3).
10. An aerosol generating article comprising a crimped aerosol-generating segment according to any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111491182.3A CN114009841A (en) | 2021-12-08 | 2021-12-08 | Curling type aerosol generating section and aerosol generating product comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111491182.3A CN114009841A (en) | 2021-12-08 | 2021-12-08 | Curling type aerosol generating section and aerosol generating product comprising same |
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| CN202111491182.3A Pending CN114009841A (en) | 2021-12-08 | 2021-12-08 | Curling type aerosol generating section and aerosol generating product comprising same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024018375A1 (en) * | 2022-07-18 | 2024-01-25 | Comas Costruzioni Macchine Speciali S.P.A. | Method for making a continuous web of reconstituted material of plant origin containing inductively heatable metallic elements |
| WO2024018373A1 (en) * | 2022-07-18 | 2024-01-25 | Comas Costruzioni Macchine Speciali S.P.A. | Method for making a continuous web of reconstituted material of plant origin containing inductively heatable metallic elements |
-
2021
- 2021-12-08 CN CN202111491182.3A patent/CN114009841A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024018375A1 (en) * | 2022-07-18 | 2024-01-25 | Comas Costruzioni Macchine Speciali S.P.A. | Method for making a continuous web of reconstituted material of plant origin containing inductively heatable metallic elements |
| WO2024018373A1 (en) * | 2022-07-18 | 2024-01-25 | Comas Costruzioni Macchine Speciali S.P.A. | Method for making a continuous web of reconstituted material of plant origin containing inductively heatable metallic elements |
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