JP2022512063A - タバコ構成要素含有剤を含有する造形発泡体の形成方法 - Google Patents
タバコ構成要素含有剤を含有する造形発泡体の形成方法 Download PDFInfo
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- JP2022512063A JP2022512063A JP2021520330A JP2021520330A JP2022512063A JP 2022512063 A JP2022512063 A JP 2022512063A JP 2021520330 A JP2021520330 A JP 2021520330A JP 2021520330 A JP2021520330 A JP 2021520330A JP 2022512063 A JP2022512063 A JP 2022512063A
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Images
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/285—Treatment of tobacco products or tobacco substitutes by chemical substances characterised by structural features, e.g. particle shape or size
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1821—Forming the rod containing different tobacco mixtures, e.g. composite rods
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
- A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1885—Forming the rod for cigarettes with an axial air duct
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1892—Forming the rod with additives, e.g. binding agent, flavorants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/298—Feeding the extrusion material to the extruder in a location other than through a barrel, e.g. through a screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/682—Barrels or cylinders for twin screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
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Abstract
Description
前記タバコ構成要素含有剤と発泡体形成剤とを組み合わせ、混合して第1混合物を得る第1工程と、
エアロゾル形成剤及び任意選択的に溶媒並びに/又は少なくとも1つの非タバコ着香料を前記第1混合物に添加して第2混合物を得る第2工程と、
発泡体安定剤を前記第2混合物に添加して第3混合物を得る第3工程と、
前記第3混合物を押し出して造形発泡体を製造する工程と、
を有し、
少なくとも前記第2工程及び前記第3工程が押出機の内部で実施される、ことを特徴とする。
押出機を備え、
前記押出機は、少なくとも3つのバレルを含み、
前記少なくとも3つのバレルは、
前記タバコ構成要素含有剤と発泡体形成剤とを混合して第1混合物を得るように構成され、かつ、前記タバコ構成要素含有剤と前記発泡体形成剤とを含有する混合物を導入するように構成された少なくとも1つの開口部を含むか、または、前記タバコ構成要素含有剤と発泡体形成剤とを別々に導入するように構成された少なくとも2つの開口部を含む、第1バレルと、
前記第1混合物をエアロゾル形成剤及び任意選択的に溶媒並びに/又は少なくとも1つの非タバコ着香料と混合して第2混合物を得るように構成され、かつ、前記エアロゾル形成剤及び任意選択的に前記溶媒並びに/又は前記少なくとも1つの非タバコ着香料を導入するように構成された少なくとも1つの開口部を含む、第2バレルと、
前記第2混合物を発泡体安定剤と混合して第3混合物を得るように構成され、かつ、前記発泡体安定剤を導入するように構成された少なくとも1つの開口部を含む、第3バレルと、を含み、
混合物が前記押出機の内部で運ばれる方向において、前記第2バレルは前記第1バレルの下流に位置し、前記第3バレルは前記第2バレルの下流に位置し、
前記押出機は、前記第3混合物を、タバコ構成要素含有剤を含有する前記造形発泡体へ造形するように構成されたダイプレートを更に含む、ことを特徴とする。
特に定義しない限り、本明細書で用いられる技術用語及び科学用語は、本発明が属する技術の当業者によって一般に理解されるのと同じ意味を有する。
前記タバコ構成要素含有剤と発泡体形成剤とを組み合わせ、混合して第1混合物を得る第1工程と、
エアロゾル形成剤及び任意選択的に溶媒並びに/又は少なくとも1つの非タバコ着香料を前記第1混合物に添加して第2混合物を得る第2工程と、
発泡体安定剤を前記第2混合物に添加して第3混合物を得る第3工程と、
前記第3混合物を押し出して造形発泡体を製造する工程と、
を有し、
少なくとも前記第2工程及び前記第3工程が押出機の内部で実施される、ことを特徴とする。
押出機を備え、
前記押出機は、少なくとも3つのバレルを含み、
前記少なくとも3つのバレルは、
前記タバコ構成要素含有剤と発泡体形成剤とを混合して第1混合物を得るように構成され、かつ、前記タバコ構成要素含有剤と前記発泡体形成剤とを含有する混合物を導入するように構成された少なくとも1つの開口部を含むか、または、前記タバコ構成要素含有剤と発泡体形成剤とを別々に導入するように構成された少なくとも2つの開口部を含む、第1バレルと、
前記第1混合物をエアロゾル形成剤及び任意選択的に溶媒並びに/又は少なくとも1つの非タバコ着香料と混合して第2混合物を得るように構成され、かつ、前記エアロゾル形成剤及び任意選択的に前記溶媒並びに/又は前記少なくとも1つの非タバコ着香料を導入するように構成された少なくとも1つの開口部を含む、第2バレルと、
前記第2混合物を発泡体安定剤と混合して第3混合物を得るように構成され、かつ、前記発泡体安定剤を導入するように構成された少なくとも1つの開口部を含む、第3バレルと、を含み、
混合物が前記押出機の内部で運ばれる方向において、前記第2バレルは前記第1バレルの下流に位置し、前記第3バレルは前記第2バレルの下流に位置し、
前記押出機は、前記第3混合物を、タバコ構成要素含有剤を含有する前記造形発泡体へ造形するように構成されたダイプレートを更に含む、ことを特徴とする。
(7mmの直径の丸ダイを使った)充満しているタバコ発泡体の円筒形ストランド及び(リングホールダイを通しての押出による)中央に穴を持ったタバコ発泡体の円筒形ストランドを、第1混合物10としてのタバコ及びジェランガムがバレル103に添加され、グリセロールとプロピレングリコールとの混合物がエアロゾル形成剤20として水と一緒にバレル104に添加され、発泡体安定剤30としてのカルボキシメチルセルロースがバレル110に添加される状態で、図2に示されるような二軸スクリュー押出機を使って製造する。
発泡タバコ製品を、押出機におけるような一連の添加で、試料4について示された量で通気付きのミキサーにおいて形成した。発泡体の形成後に、45℃で8hの硬化が、その形状を保つ安定した発泡体を得るために必要とされた。比較例と比べて、試料1及び試料4において製造された発泡体は、フワフワした(fluffy)構造を有した。また、押し出された発泡体は、より高い弾性を達成した。
Claims (15)
- タバコ構成要素含有剤を含有する造形発泡体の形成方法であって、
前記タバコ構成要素含有剤と発泡体形成剤とを組み合わせ、混合して第1混合物を得る第1工程と、
エアロゾル形成剤及び任意選択的に溶媒並びに/又は少なくとも1つの非タバコ着香料を前記第1混合物に添加して第2混合物を得る第2工程と、
発泡体安定剤を前記第2混合物に添加して第3混合物を得る第3工程と、
前記第3混合物を押し出して造形発泡体を製造する工程と、
を有し、
少なくとも前記第2工程及び前記第3工程が押出機の内部で実施される、ことを特徴とする方法。 - 前記タバコ構成要素含有剤と前記発泡体形成剤とは、前記押出機の内部で、好ましくは前記押出機の第1バレルにおいて、混合される、ことを特徴とする請求項1に記載の方法。
- 少なくとも前記エアロゾル形成剤は、前記第1バレルの下流にある前記押出機の第2バレルにおいて添加され、好ましくは、前記第2バレルは前記第1バレルに隣接している、ことを特徴とする請求項2に記載の方法。
- 前記発泡体安定剤は、前記第2バレルの下流にある前記押出機の第3バレルに添加され、好ましくは、前記第2バレルは前記第3バレルに隣接していない、ことを特徴とする請求項3に記載の方法。
- 前記第1工程における温度は、30℃以上80℃以下の範囲にあり、及び/又は、前記第2工程における温度は、50℃以上115℃以下の範囲にあり、及び/又は、前記第3工程における温度は、30℃以上125℃以下の範囲にある、ことを特徴とする請求項1から4のいずれか一項に記載の方法。
- 前記押出機は、200rpm以上900rpm以下の速度で運転される、ことを特徴とする請求項1から5のいずれか一項に記載の方法。
- 前記第2混合物の混合は、前記第3工程において前記発泡体安定剤が添加される前に少なくとも1つのバレルにおいて実施され、及び/又は、前記第3混合物の混合は、前記発泡体安定剤の添加後に少なくとも1つのバレルにおいて実施される、ことを特徴とする請求項1から6のいずれか一項に記載の方法。
- 前記第3混合物は、好ましくは少なくとも60℃の温度で円形ダイ又は丸ダイから押し出される、ことを特徴とする請求項1から7のいずれか一項に記載の方法。
- 押出後に前記造形発泡体を冷却する工程を更に有する、ことを特徴とする請求項1から8のいずれか一項に記載の方法。
- 前記造形発泡体は、60℃よりも下、好ましくは50℃以下の温度、最も好ましくは30℃から50℃に、冷却される、ことを特徴とする請求項9に記載の方法。
- 前記造形発泡体は、押出後に複数の部分に切り離される、ことを特徴とする請求項1から10のいずれか一項に記載の方法。
- 請求項1から11のいずれか一項に記載の方法によって製造される、タバコ構成要素含有剤を含有する造形発泡体。
- タバコ構成要素含有剤を含有する造形発泡体を製造する装置であって、
押出機を備え、
前記押出機は、少なくとも3つのバレルを含み、
前記少なくとも3つのバレルは、
前記タバコ構成要素含有剤と発泡体形成剤とを混合して第1混合物を得るように構成され、かつ、前記タバコ構成要素含有剤と前記発泡体形成剤とを含有する混合物を導入するように構成された少なくとも1つの開口部を含むか、または、前記タバコ構成要素含有剤と発泡体形成剤とを別々に導入するように構成された少なくとも2つの開口部を含む、第1バレルと、
前記第1混合物をエアロゾル形成剤及び任意選択的に溶媒並びに/又は少なくとも1つの非タバコ着香料と混合して第2混合物を得るように構成され、かつ、前記エアロゾル形成剤及び任意選択的に前記溶媒並びに/又は前記少なくとも1つの非タバコ着香料を導入するように構成された少なくとも1つの開口部を含む、第2バレルと、
前記第2混合物を発泡体安定剤と混合して第3混合物を得るように構成され、かつ、前記発泡体安定剤を導入するように構成された少なくとも1つの開口部を含む、第3バレルと、を含み、
混合物が前記押出機の内部で運ばれる方向において、前記第2バレルは前記第1バレルの下流に位置し、前記第3バレルは前記第2バレルの下流に位置し、
前記押出機は、前記第3混合物を、タバコ構成要素含有剤を含有する前記造形発泡体へ造形するように構成されたダイプレートを更に含む、ことを特徴とする装置。 - 押出後に前記造形発泡体を複数の部分に切り離すように構成されたカッターを前記押出機の下流に更に備える、ことを特徴とする請求項13に記載の装置。
- 前記押出機の下流かつ前記カッターの上流に冷却装置を更に備え、好ましくは前記冷却装置は、エアナイフ、クーラー、冷却ベルト及び/又はメッシュである、ことを特徴とする請求項13または14に記載の装置。
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- 2019-12-17 EP EP19829096.7A patent/EP3897229A1/en active Pending
- 2019-12-17 EA EA202191538A patent/EA202191538A1/ru unknown
- 2019-12-17 KR KR1020217017014A patent/KR20210108364A/ko active Search and Examination
- 2019-12-17 US US17/290,017 patent/US20210401029A1/en active Pending
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US20210401029A1 (en) | 2021-12-30 |
EA202191538A1 (ru) | 2021-09-02 |
EP3897229A1 (en) | 2021-10-27 |
WO2020127261A1 (en) | 2020-06-25 |
KR20210108364A (ko) | 2021-09-02 |
CN113226068B (zh) | 2022-11-15 |
CN113226068A (zh) | 2021-08-06 |
JP7422752B2 (ja) | 2024-01-26 |
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