CA1054894A - Appareil pour fabriquer des filtres de cigarettes - Google Patents
Appareil pour fabriquer des filtres de cigarettesInfo
- Publication number
- CA1054894A CA1054894A CA306,833A CA306833A CA1054894A CA 1054894 A CA1054894 A CA 1054894A CA 306833 A CA306833 A CA 306833A CA 1054894 A CA1054894 A CA 1054894A
- Authority
- CA
- Canada
- Prior art keywords
- inner member
- smoke
- filtering material
- bonding zone
- defining
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 47
- 241000208125 Nicotiana Species 0.000 title abstract description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 title abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 85
- 238000001914 filtration Methods 0.000 claims abstract description 71
- 230000003213 activating effect Effects 0.000 claims abstract description 9
- 239000000543 intermediate Substances 0.000 claims description 44
- 238000002788 crimping Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- ZAMLGGRVTAXBHI-UHFFFAOYSA-N 3-(4-bromophenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Chemical compound CC(C)(C)OC(=O)NC(CC(O)=O)C1=CC=C(Br)C=C1 ZAMLGGRVTAXBHI-UHFFFAOYSA-N 0.000 claims 1
- 229940081735 acetylcellulose Drugs 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000000047 product Substances 0.000 description 11
- 238000010420 art technique Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229920002301 cellulose acetate Polymers 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 239000012467 final product Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/629,663 US4022222A (en) | 1975-11-06 | 1975-11-06 | Tobacco smoke filter |
| CA254,766A CA1039602A (fr) | 1975-11-06 | 1976-06-14 | Filtre de fumee de tabac (tube crepe sous tube) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1054894A true CA1054894A (fr) | 1979-05-22 |
Family
ID=25668306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA306,833A Expired CA1054894A (fr) | 1975-11-06 | 1978-07-05 | Appareil pour fabriquer des filtres de cigarettes |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1054894A (fr) |
-
1978
- 1978-07-05 CA CA306,833A patent/CA1054894A/fr not_active Expired
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