SU534173A3 - Material for making cigarette filters - Google Patents
Material for making cigarette filtersInfo
- Publication number
- SU534173A3 SU534173A3 SU1655149A SU1655149A SU534173A3 SU 534173 A3 SU534173 A3 SU 534173A3 SU 1655149 A SU1655149 A SU 1655149A SU 1655149 A SU1655149 A SU 1655149A SU 534173 A3 SU534173 A3 SU 534173A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- filters
- cigarette filters
- making cigarette
- diameter
- inch
- Prior art date
Links
- 239000000463 material Substances 0.000 title description 6
- 235000019504 cigarettes Nutrition 0.000 title description 3
- 239000000835 fiber Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229940081735 acetylcellulose Drugs 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 229960002622 triacetin Drugs 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
- A24D3/0212—Applying additives to filter materials
- A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
Description
.Полученный материал поступает в устройство /I/ дл изготовлени сте.рждевого фильтра .The material obtained is fed to the device (I) for the manufacture of an external filter.
Пример 1. Основу из полипропиленовых волокон практически :равномер.но пропитывают раствором ацетата целлюлозы в ацетоне , посл-е чего высушивают до образовани Пл-енки и подвергают гибке с целью разрушени пленки. Затем обрабатывают пластификатором , таким как триацетин, и подвергаютExample 1. A base of polypropylene fibers is practically: uniformly impregnated with a solution of cellulose acetate in acetone, after which it is dried until the formation of Pl-enki and is subjected to bending in order to break the film. Then treated with a plasticizer, such as triacetin, and subjected to
тиснению с нанесением на поверхность 20 параллельных продольных .пр моугольных канавок .embossed with drawing on the surface of 20 parallel longitudinal. rectangular grooves.
Из полученного материала изготовл ют сигаретные фильтры длиной 20 мм и диаметром 24,8 мм. ;Cigarette filters with a length of 20 mm and a diameter of 24.8 mm are made from the material obtained. ;
В табл. 1 приведены данные о составах фильтров (в процентах в пересчете на полный вес материала), а также о площади поверхности основы на 1 г.In tab. 1 shows the data on the composition of the filters (in percent, calculated on the total weight of the material), as well as on the surface area of the base for 1 g.
Таблица 1Table 1
Далее определ ют перепады давлени , а такмге эффективность фильтров, изгото.вленных из полученного материала, в процессе курени . .Стандартные ацетилцеллюлозные фильт .ры, сойа« щие-перепад давлени 55-70 мм вод. ст./ имеют эффективность фильтрации дыма 42-52%, никотина 32-42% и различных части Ц 35-45 %. Прим.ер 2. Полипропилен, имеющий индекс расплава 7 и характеристическую в зкость2 ,2, экстрагируют при 400° С под избыточным давлением 325 фунтов/дюйм через отверстие с диаметром 0,016 дюйма. С целью получени практически непрерывных ослабленных волокон под углом 12° к экструдированному потоку полимера .направл ют из четырех отверстий, каждое диаметрам 1/16 дюйма , под избыточным давлением 20 фунтов/ Next, pressure drops are determined, and also the efficiency of filters manufactured from the material obtained during the smoking process. Standard acetylcellulose filters, co-active, pressure drop 55-70 mm water. senior / have a filtration efficiency of smoke 42-52%, nicotine 32-42% and various parts of C 35-45%. Note 2. Polypropylene, having a melt index of 7 and intrinsic viscosity of 2, 2, is extracted at 400 ° C. under an overpressure of 325 pounds per inch through a hole with a diameter of 0.016 inch. In order to produce substantially continuous weakened fibers at an angle of 12 ° to the extruded polymer stream. They are guided from four holes, each with a diameter of 1/16 inch, under an overpressure of 20 pounds /
Полученные результаты представлены в табл. 2.The results are presented in Table. 2
Таблица 2 дюйм нагретый до температуры 485° С пар. Экструдирова«ные волокна далее направл ют на цилиндрическую поверхность .цриемного устройства, в результате чего получают полотно с беспор дочно расположенными полипропиленовыми волокнами, имеющими характеристическую в зкость пор дка 0,64, причем диаметр каждого волокна мен етс в пределах от 3 до 12 мкм. На полотно на.нос т рисунок при помощи шаблонных роликов, после чего из указанного материала .получают сигаретные фильтры длиной 20 мм и диаметром 24,8 мм. Результаты исследовани описанных фильтров приведены в табл. 3.Table 2 inch heated to a temperature of 485 ° C steam. The extruded fibers are then guided to a cylindrical surface of the priming device, resulting in a fabric with randomly arranged polypropylene fibers having an intrinsic viscosity of about 0.64, with the diameter of each fiber varying from 3 to 12 microns. A drawing is drawn onto the canvas using patterned rollers, after which cigarettes filters with a length of 20 mm and a diameter of 24.8 mm are obtained from this material. The results of the study of the filters described are given in table. 3
Таблица 3Table 3
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3674670A | 1970-05-13 | 1970-05-13 | |
| US3688770A | 1970-05-13 | 1970-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU534173A3 true SU534173A3 (en) | 1976-10-30 |
Family
ID=26713464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1655149A SU534173A3 (en) | 1970-05-13 | 1971-05-13 | Material for making cigarette filters |
Country Status (14)
| Country | Link |
|---|---|
| BE (1) | BE767122A (en) |
| BR (1) | BR7102899D0 (en) |
| CH (1) | CH545600A (en) |
| DE (1) | DE2123219A1 (en) |
| EG (1) | EG10567A (en) |
| ES (5) | ES391080A1 (en) |
| FR (1) | FR2093490A5 (en) |
| IL (1) | IL36847A (en) |
| IT (1) | IT968049B (en) |
| LU (1) | LU63155A1 (en) |
| NL (1) | NL7106570A (en) |
| SE (1) | SE386816B (en) |
| SU (1) | SU534173A3 (en) |
| TR (1) | TR17365A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19822775B4 (en) * | 1998-05-20 | 2004-07-22 | Rhodia Acetow Ag | Process for the production of hardened filter rods in the cigarette industry |
| KR102297811B1 (en) | 2017-03-06 | 2021-09-02 | 니뽄 다바코 산교 가부시키가이샤 | smoking article with filter |
| CN109160355A (en) * | 2018-10-31 | 2019-01-08 | 云南中烟工业有限责任公司 | A kind of cigarette filter rod |
-
1971
- 1971-05-06 EG EG196/71*UA patent/EG10567A/en active
- 1971-05-11 DE DE19712123219 patent/DE2123219A1/en active Pending
- 1971-05-11 CH CH690971A patent/CH545600A/xx not_active IP Right Cessation
- 1971-05-12 LU LU63155D patent/LU63155A1/xx unknown
- 1971-05-12 FR FR7117154A patent/FR2093490A5/en not_active Expired
- 1971-05-12 TR TR17365A patent/TR17365A/en unknown
- 1971-05-12 ES ES391080A patent/ES391080A1/en not_active Expired
- 1971-05-12 IL IL36847A patent/IL36847A/en unknown
- 1971-05-12 IT IT50275/71A patent/IT968049B/en active
- 1971-05-13 BR BR2899/71A patent/BR7102899D0/en unknown
- 1971-05-13 NL NL7106570A patent/NL7106570A/xx unknown
- 1971-05-13 SU SU1655149A patent/SU534173A3/en active
- 1971-05-13 SE SE7403295A patent/SE386816B/en unknown
- 1971-05-13 BE BE767122A patent/BE767122A/en unknown
-
1973
- 1973-09-07 ES ES418578A patent/ES418578A1/en not_active Expired
-
1975
- 1975-12-31 ES ES444007A patent/ES444007A1/en not_active Expired
- 1975-12-31 ES ES444006A patent/ES444006A1/en not_active Expired
- 1975-12-31 ES ES444008A patent/ES444008A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES418578A1 (en) | 1976-08-01 |
| EG10567A (en) | 1976-01-31 |
| NL7106570A (en) | 1971-11-16 |
| IL36847A0 (en) | 1971-07-28 |
| TR17365A (en) | 1975-03-24 |
| BR7102899D0 (en) | 1973-05-24 |
| ES444007A1 (en) | 1977-07-16 |
| SE386816B (en) | 1976-08-23 |
| IL36847A (en) | 1974-07-31 |
| ES444006A1 (en) | 1977-07-16 |
| BE767122A (en) | 1971-11-16 |
| CH545600A (en) | 1974-02-15 |
| ES444008A1 (en) | 1977-07-16 |
| LU63155A1 (en) | 1971-08-31 |
| FR2093490A5 (en) | 1972-01-28 |
| ES391080A1 (en) | 1974-08-01 |
| DE2123219A1 (en) | 1971-11-25 |
| IT968049B (en) | 1974-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2707308A (en) | Method of making a filter element | |
| KR101677002B1 (en) | Cellulose acetate tow band for use in cigarette filters, cigarette filter, tow band production apparatus, and tow band production method | |
| US2916038A (en) | Tobacco smoke filter | |
| US3079930A (en) | Process and apparatus for manufacturing filters | |
| US4189511A (en) | Filter | |
| DK150961B (en) | FILTER MATERIALS, ISSUES FOR FILTERING OF TOBACCO SMOKE, AND PROCEDURES FOR PRODUCING THEREOF | |
| US3079978A (en) | Apparatus for manufacturing filters | |
| US2326174A (en) | Method and apparatus for the production of curled threads from cellulose acetate | |
| US3080611A (en) | Method for the production of cigarette filters | |
| DE1028926B (en) | Filter element for tobacco smoke | |
| NL8004658A (en) | SMOKE FILTER AND METHOD FOR THE MANUFACTURE THEREOF. | |
| SU534173A3 (en) | Material for making cigarette filters | |
| US3800676A (en) | Filters | |
| US3422176A (en) | Process for spinning filaments of nonuniform cross section | |
| DE2641719A1 (en) | TOBACCO FILTER | |
| US3852007A (en) | Apparatus for making filters | |
| US3025130A (en) | Wet spinning of low density cellulose acetate filaments | |
| DE2127869C3 (en) | Manufacture of cellulose film | |
| GB1308885A (en) | Method of making filter rods for tobacco products and filters made according to such method | |
| JPH0134594B2 (en) | ||
| DE4013293C2 (en) | ||
| GB1110785A (en) | Filter elements | |
| SU483816A3 (en) | The method of obtaining the filter elements | |
| US3418187A (en) | Filter elements | |
| US3930077A (en) | Filters |