CN117479851A - 具有改善的膨胀性能的用于吸烟制品的水力缠结的过滤材料 - Google Patents
具有改善的膨胀性能的用于吸烟制品的水力缠结的过滤材料 Download PDFInfo
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- CN117479851A CN117479851A CN202180099172.7A CN202180099172A CN117479851A CN 117479851 A CN117479851 A CN 117479851A CN 202180099172 A CN202180099172 A CN 202180099172A CN 117479851 A CN117479851 A CN 117479851A
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Classifications
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- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- 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
- A24D3/17—Filters specially adapted for simulated smoking devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2021/066102 WO2022262955A1 (de) | 2021-06-15 | 2021-06-15 | Wasserstrahlverfestigtes filtermaterial für rauchartikel mit verbessertem dehnungsverhalten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117479851A true CN117479851A (zh) | 2024-01-30 |
Family
ID=76553769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180099172.7A Pending CN117479851A (zh) | 2021-06-15 | 2021-06-15 | 具有改善的膨胀性能的用于吸烟制品的水力缠结的过滤材料 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4132303B1 (ko) |
| KR (1) | KR20240023097A (ko) |
| CN (1) | CN117479851A (ko) |
| ES (1) | ES2972095T3 (ko) |
| WO (1) | WO2022262955A1 (ko) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL256446A (ko) * | 1959-10-02 | |||
| EP2228209A1 (de) * | 2009-03-11 | 2010-09-15 | Nordenia Deutschland Gronau GmbH | Elastisches Laminat, insbesondere für elastische Windelverschlusselemente |
| WO2015178995A1 (en) | 2014-05-23 | 2015-11-26 | Greenbutts Llc | Biodegradable cigarette filter tow and method of manufacture |
| EP3385425A1 (en) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with increased oil absorbing capability |
| EP3861159B1 (de) * | 2019-12-13 | 2022-05-25 | delfortgroup AG | Wasserstrahlverfestigtes filtermaterial für rauchartikel |
-
2021
- 2021-06-15 KR KR1020247000180A patent/KR20240023097A/ko active Search and Examination
- 2021-06-15 EP EP21733956.3A patent/EP4132303B1/de active Active
- 2021-06-15 CN CN202180099172.7A patent/CN117479851A/zh active Pending
- 2021-06-15 WO PCT/EP2021/066102 patent/WO2022262955A1/de active Application Filing
- 2021-06-15 ES ES21733956T patent/ES2972095T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4132303A1 (de) | 2023-02-15 |
| EP4132303B1 (de) | 2023-11-01 |
| WO2022262955A1 (de) | 2022-12-22 |
| ES2972095T3 (es) | 2024-06-11 |
| KR20240023097A (ko) | 2024-02-20 |
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