DE1532218C3 - Verfahren zur Herstellung von Filtermaterial für Tabakwaren - Google Patents
Verfahren zur Herstellung von Filtermaterial für TabakwarenInfo
- Publication number
- DE1532218C3 DE1532218C3 DE19651532218 DE1532218A DE1532218C3 DE 1532218 C3 DE1532218 C3 DE 1532218C3 DE 19651532218 DE19651532218 DE 19651532218 DE 1532218 A DE1532218 A DE 1532218A DE 1532218 C3 DE1532218 C3 DE 1532218C3
- Authority
- DE
- Germany
- Prior art keywords
- filter
- fiber
- carbon
- active
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims 15
- 235000019505 tobacco product Nutrition 0.000 title claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 239000000835 fiber Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 229920003043 Cellulose fiber Polymers 0.000 claims 5
- 239000013543 active substance Substances 0.000 claims 5
- 229910052799 carbon Inorganic materials 0.000 claims 5
- 239000000725 suspension Substances 0.000 claims 4
- 238000010306 acid treatment Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 3
- 241000208125 Nicotiana Species 0.000 claims 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims 2
- 229920002678 cellulose Polymers 0.000 claims 2
- 239000001913 cellulose Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 239000005909 Kieselgur Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000274 adsorptive effect Effects 0.000 claims 1
- 239000012876 carrier material Substances 0.000 claims 1
- 238000007596 consolidation process Methods 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- -1 surface-active Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- 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
- D04H1/407—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 containing absorbing substances, e.g. activated carbon
-
- 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/28—Regenerated cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- 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
- D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0050998 | 1965-06-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1532218A1 DE1532218A1 (de) | 1970-01-15 |
| DE1532218B2 DE1532218B2 (de) | 1973-06-14 |
| DE1532218C3 true DE1532218C3 (de) | 1974-01-17 |
Family
ID=7273778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651532218 Expired DE1532218C3 (de) | 1965-06-28 | 1965-06-28 | Verfahren zur Herstellung von Filtermaterial für Tabakwaren |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT262123B (enExample) |
| CH (1) | CH465473A (enExample) |
| DE (1) | DE1532218C3 (enExample) |
| GB (1) | GB1108195A (enExample) |
| NL (1) | NL6608354A (enExample) |
-
1965
- 1965-06-28 DE DE19651532218 patent/DE1532218C3/de not_active Expired
-
1966
- 1966-05-31 AT AT511666A patent/AT262123B/de active
- 1966-06-02 GB GB2463866A patent/GB1108195A/en not_active Expired
- 1966-06-16 NL NL6608354A patent/NL6608354A/xx unknown
- 1966-06-23 CH CH908366A patent/CH465473A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1532218A1 (de) | 1970-01-15 |
| CH465473A (de) | 1968-11-15 |
| AT262123B (de) | 1968-05-27 |
| DE1532218B2 (de) | 1973-06-14 |
| NL6608354A (enExample) | 1966-12-29 |
| GB1108195A (en) | 1968-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |