JP2022528352A - 連続的なトウ材料から連続的な管状ロッドを形成するための形成設備および方法 - Google Patents
連続的なトウ材料から連続的な管状ロッドを形成するための形成設備および方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 42
- 239000012530 fluid Substances 0.000 claims abstract description 244
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 58
- 238000001816 cooling Methods 0.000 claims description 45
- 238000009826 distribution Methods 0.000 claims description 37
- 238000004519 manufacturing process Methods 0.000 claims description 24
- 239000004014 plasticizer Substances 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 5
- 229920002301 cellulose acetate Polymers 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000001141 propulsive effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 239000000109 continuous material Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 238000001723 curing Methods 0.000 description 5
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
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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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/025—Final operations, i.e. after the filter rod forming process
- A24D3/0254—Cutting means
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0291—Manufacture of tobacco smoke filters for filters with special features for hollow tipped filters, e.g. recess filters
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0295—Process control means
-
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
- B29C33/048—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using steam
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/049—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using steam or damp
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
- A24D3/0233—Filter rod forming processes by means of a garniture
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0027—Cutting off
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
- B29K2001/08—Cellulose derivatives
- B29K2001/12—Cellulose acetate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Treatment Of Fiber Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Moulding By Coating Moulds (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
Claims (15)
- 形成設備であって、
搬送経路の搬送方向に沿って連続的なトウ材料を連続的に供給するための供給経路を含む搬送経路と、
前記供給経路の下流端に接続された、かつ前記連続的なトウ材料を連続的な管状ロッドへと形成するように適合された形成装置であって、前記形成装置が、
前記連続的なトウ材料が前記管状要素を通過して前記連続的な管状ロッドを形成することを可能にするように適合された管状要素と、
加圧流体を発生するように適合された流体圧縮機であって、前記流体圧縮機が前記管状要素と流体連通していて、前記連続的なトウ材料に加圧流体を提供して前記連続的なトウ材料を加熱または冷却する流体圧縮機とを備え、
前記形成装置が、前記流体圧縮機から前記搬送経路に沿って配設された幾つかの注入部位に加圧流体を提供する幾つかの流体導管をさらに備え、前記幾つかの流体導管のうちの少なくとも2本の流体導管が、圧力センサーと圧力影響因子とを含む圧力制御ユニットを備える、形成設備。 - 前記圧力制御ユニットが、前記注入部位にある前記少なくとも2本の流体導管の端セクションの中に配設されている、請求項1に記載の形成設備。
- 前記圧力影響因子が、前記少なくとも2本の流体導管中の前記加圧流体の圧力を低下させるか、または増加させる能力のある圧力調節器である、請求項1~2のいずれか一項に記載の形成設備。
- 前記幾つかの流体導管の各流体導管が、圧力制御ユニットを備える、請求項1~3のいずれか一項に記載の形成設備。
- 前記幾つかの注入部位の少なくとも一部が、前記管状要素の長さに沿って配設されている、請求項1~4のいずれか一項に記載の形成設備。
- 前記少なくとも2本の流体導管の注入端がノズルを備える、請求項1~5のいずれか一項に記載の形成設備。
- 前記管状要素が複数の管状要素セグメントを備え、各管状要素セグメントが注入部位を備える、請求項1~6のいずれか一項に記載の形成設備。
- 前記流体圧縮機が、前記管状要素中の連続的なトウ材料に過熱蒸気を提供するために過熱蒸気を発生するように適合された蒸気発生器であるか、または前記流体圧縮機が、前記管状要素中の前記連続的なトウ材料に加圧空気を提供するために加圧空気を発生するように適合された空気圧縮機である、請求項1~7のいずれか一項に記載の形成設備。
- 前記幾つかの流体導管の前記流体導管のうちの少なくとも一つが、温度センサーと温度影響因子とを備える温度制御ユニットを備える、請求項1~8のいずれか一項に記載の形成設備。
- 連続的な管状ロッドを製造するための製造ラインであって、前記製造ラインが、請求項1~9のいずれか一項に記載の形成設備を備える、かつ前記連続的なトウ材料に可塑剤を塗布するために前記形成設備の上流に配設された可塑剤塗布装置を備える、製造ライン。
- 連続的なトウ材料から連続的な管状ロッドを形成する方法であって、前記方法が、
連続的なトウ材料を提供することと、
前記連続的なトウ材料を、形成装置の中に連続的な管状ロッドに形成することと、
流体圧縮機から流体分配システムを介して前記連続的なトウ材料に加圧流体を提供することによって、形成中に前記連続的なトウ材料を加熱または冷却することであって、それによって、前記分配システムの少なくとも2本の流体導管中の前記加圧流体の圧力を測定し、また前記流体圧縮機の下流にある前記分配システムの中に少なくとも二つの圧力影響因子を提供し、前記圧力影響因子が、前記流体圧縮機から前記連続的なトウ材料に送達された前記加圧流体の圧力を変化させる能力を有する、加熱または冷却することとを含む、方法。 - 前記流体圧縮機から前記連続的なトウ材料に送達された前記加圧流体の圧力を変化させる工程が、前記加圧流体の推進作用によって前記圧力を増加させることまたは低下させることを含む、請求項11に記載の方法。
- 前記注入部位で前記加圧流体の温度を測定することと、前記分配システムに温度影響因子を提供することとを含み、前記温度影響因子が、前記連続的なトウ材料に送達された前記加圧流体の温度を変化させる能力を有する、請求項11または請求項12のいずれか一項に記載の方法。
- 前記温度影響因子が加熱冷却要素を備える、請求項13に記載の方法。
- 前記連続的なトウ材料がセルロースアセテートであり、前記連続的な管状ロッドが連続的な中空アセテート管(HAT)である、請求項11~14のいずれか一項に記載の方法。
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Application Number | Priority Date | Filing Date | Title |
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EP19165803 | 2019-03-28 | ||
EP19165803.8 | 2019-03-28 | ||
PCT/EP2020/058149 WO2020193545A1 (en) | 2019-03-28 | 2020-03-24 | Forming apparatus and method for forming a continuous tubular rod from a continuous tow material |
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JP2022528352A true JP2022528352A (ja) | 2022-06-10 |
JPWO2020193545A5 JPWO2020193545A5 (ja) | 2023-03-31 |
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US (1) | US11779047B2 (ja) |
EP (1) | EP3945874A1 (ja) |
JP (1) | JP2022528352A (ja) |
KR (1) | KR20210143818A (ja) |
CN (1) | CN113677223B (ja) |
BR (1) | BR112021018948A2 (ja) |
WO (1) | WO2020193545A1 (ja) |
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DE3865003D1 (de) | 1987-07-02 | 1991-10-24 | Gbe International Plc | Vorrichtung zum expandieren und/oder trocknen von produktteilchen. |
JP5522765B2 (ja) | 2011-03-31 | 2014-06-18 | 日本たばこ産業株式会社 | フィルタ製造機及びこれを用いたフィルタ製造方法並びに中空フィルタ |
CN203435668U (zh) | 2013-07-18 | 2014-02-19 | 成都蓉阳科技有限公司 | 一种分体式空气源余热回收烟草热泵烘干机组 |
GB201420733D0 (en) | 2014-11-21 | 2015-01-07 | British American Tobacco Co | Apparatus and method for filter manufacture |
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ITUB20151932A1 (it) * | 2015-07-06 | 2017-01-06 | Gd Spa | Metodo e macchina per la realizzazione di filtri |
US11122834B2 (en) | 2015-08-24 | 2021-09-21 | Philip Morris Products S.A. | Method for drying filter rods |
CN108348000B (zh) * | 2015-11-27 | 2020-10-27 | 菲利普莫里斯生产公司 | 过滤器制造设备 |
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KR102296584B1 (ko) | 2015-12-23 | 2021-09-01 | 코오롱인더스트리 주식회사 | 담배필터용 라이오셀 소재 및 그 제조방법 |
RU2718887C2 (ru) | 2015-12-30 | 2020-04-15 | Филип Моррис Продактс С.А. | Устройство для изготовления фильтров |
GB201608815D0 (en) | 2016-05-19 | 2016-07-06 | British American Tobacco Co | Filter rod and apparatus and method |
-
2020
- 2020-03-24 US US17/442,727 patent/US11779047B2/en active Active
- 2020-03-24 JP JP2021557170A patent/JP2022528352A/ja active Pending
- 2020-03-24 KR KR1020217033694A patent/KR20210143818A/ko unknown
- 2020-03-24 EP EP20711980.1A patent/EP3945874A1/en active Pending
- 2020-03-24 CN CN202080024793.4A patent/CN113677223B/zh active Active
- 2020-03-24 WO PCT/EP2020/058149 patent/WO2020193545A1/en active Search and Examination
- 2020-03-24 BR BR112021018948A patent/BR112021018948A2/pt unknown
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WO2020193545A1 (en) | 2020-10-01 |
CN113677223B (zh) | 2024-04-02 |
US11779047B2 (en) | 2023-10-10 |
US20220184899A1 (en) | 2022-06-16 |
CN113677223A (zh) | 2021-11-19 |
KR20210143818A (ko) | 2021-11-29 |
BR112021018948A2 (pt) | 2022-02-01 |
EP3945874A1 (en) | 2022-02-09 |
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