IL32390A - Process for preparing filters,apparatus therefor and filters obtained thereby - Google Patents
Process for preparing filters,apparatus therefor and filters obtained therebyInfo
- Publication number
- IL32390A IL32390A IL32390A IL3239069A IL32390A IL 32390 A IL32390 A IL 32390A IL 32390 A IL32390 A IL 32390A IL 3239069 A IL3239069 A IL 3239069A IL 32390 A IL32390 A IL 32390A
- Authority
- IL
- Israel
- Prior art keywords
- tow
- rolls
- filter
- filters
- filaments
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002301 cellulose acetate Polymers 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- 239000004014 plasticizer Substances 0.000 claims description 14
- 235000019504 cigarettes Nutrition 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 13
- 239000000779 smoke Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 7
- -1 tri- acetin Chemical class 0.000 description 5
- 239000000443 aerosol Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 230000005465 channeling Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000001087 glyceryl triacetate Substances 0.000 description 2
- 235000013773 glyceryl triacetate Nutrition 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229960002622 triacetin Drugs 0.000 description 2
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- 125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- FLKPEMZONWLCSK-UHFFFAOYSA-N phthalic acid di-n-ethyl ester Natural products CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- 150000005691 triesters Chemical class 0.000 description 1
- 239000001069 triethyl citrate Substances 0.000 description 1
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 1
- 235000013769 triethyl citrate Nutrition 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical group COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- A24D3/0258—Means for making grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Laminated Bodies (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73751968A | 1968-06-17 | 1968-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL32390A0 IL32390A0 (en) | 1969-08-27 |
| IL32390A true IL32390A (en) | 1973-03-30 |
Family
ID=24964235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL32390A IL32390A (en) | 1968-06-17 | 1969-06-12 | Process for preparing filters,apparatus therefor and filters obtained thereby |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5429600B1 (xx) |
| BR (1) | BR6909838D0 (xx) |
| CS (1) | CS170516B2 (xx) |
| ES (1) | ES368402A1 (xx) |
| FI (1) | FI52012C (xx) |
| IL (1) | IL32390A (xx) |
| MY (1) | MY7200107A (xx) |
| PL (1) | PL80079B1 (xx) |
| SE (1) | SE356675B (xx) |
| SU (1) | SU483816A3 (xx) |
| ZA (1) | ZA694055B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4469260B2 (ja) * | 2004-11-22 | 2010-05-26 | 三菱レイヨン株式会社 | トウバンドの製造方法 |
| US20130115452A1 (en) * | 2011-11-03 | 2013-05-09 | Celanese Acetate Llc | High Denier Per Filament and Low Total Denier Tow Bands |
| MX2019011851A (es) * | 2017-04-12 | 2019-11-18 | Philip Morris Products Sa | Aparato y metodo para la produccion de material de tabaco tipo lamina. |
| US11432581B2 (en) | 2018-09-07 | 2022-09-06 | Altria Client Services Llc | Capsule containing a matrix, device with the matrix, and method of forming the matrix |
-
1969
- 1969-06-09 ZA ZA694055A patent/ZA694055B/xx unknown
- 1969-06-12 IL IL32390A patent/IL32390A/en unknown
- 1969-06-13 SE SE08504/69A patent/SE356675B/xx unknown
- 1969-06-16 PL PL1969134237A patent/PL80079B1/pl unknown
- 1969-06-16 FI FI691776A patent/FI52012C/fi active
- 1969-06-16 ES ES368402A patent/ES368402A1/es not_active Expired
- 1969-06-17 CS CS4276A patent/CS170516B2/cs unknown
- 1969-06-17 JP JP4735169A patent/JPS5429600B1/ja active Pending
- 1969-06-17 BR BR209838/69A patent/BR6909838D0/pt unknown
-
1971
- 1971-12-01 SU SU1720563A patent/SU483816A3/ru active
-
1972
- 1972-12-30 MY MY107/72A patent/MY7200107A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL80079B1 (xx) | 1975-08-30 |
| BR6909838D0 (pt) | 1973-01-30 |
| CS170516B2 (xx) | 1976-08-27 |
| IL32390A0 (en) | 1969-08-27 |
| MY7200107A (en) | 1972-12-31 |
| FI52012B (xx) | 1977-02-28 |
| ZA694055B (en) | 1971-01-27 |
| SU483816A3 (ru) | 1975-09-05 |
| FI52012C (fi) | 1977-06-10 |
| ES368402A1 (es) | 1971-07-01 |
| JPS5429600B1 (xx) | 1979-09-25 |
| SE356675B (xx) | 1973-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4007745A (en) | Filter | |
| US3804695A (en) | Apparatus for making tobacco smoke filters | |
| KR0152080B1 (ko) | 담배필터용 부직 섬유웨브 | |
| US3552400A (en) | Filter plug of staple fiber filter elements and the like | |
| KR100505177B1 (ko) | 고성능 담배 필터 | |
| US4189511A (en) | Filter | |
| DE1272794B (de) | Verfahren und Vorrichtung zum Herstellen von Faservliesen | |
| US3819435A (en) | Process for making cigarette filters from short synthetic fibers | |
| US3396061A (en) | Smoke filters | |
| US3079930A (en) | Process and apparatus for manufacturing filters | |
| US4283186A (en) | Method of forming cigarette filter material | |
| EP0018188B1 (en) | A tobacco smoke filter plug and a method of producing the same | |
| US3444863A (en) | Tobacco smoke filter | |
| KR101987886B1 (ko) | 담배 연기 필터 | |
| US3800676A (en) | Filters | |
| US3043736A (en) | Method for making additive filters | |
| US3852007A (en) | Apparatus for making filters | |
| US4541825A (en) | Low air pressure method and apparatus for forming filter rods | |
| US3704192A (en) | Process of making tobacco smoke filters from extruded polymer and binder | |
| US3656484A (en) | Filter | |
| IL32390A (en) | Process for preparing filters,apparatus therefor and filters obtained thereby | |
| US3370594A (en) | Filters for tobacco smoke | |
| US2999503A (en) | Filter | |
| GB969329A (en) | Improvements in and relating to the production of filter bodies | |
| US3852009A (en) | Filter making apparatus |