GB1100116A - Method of manufacturing tobacco smoke filters - Google Patents
Method of manufacturing tobacco smoke filtersInfo
- Publication number
- GB1100116A GB1100116A GB5121163A GB5121163A GB1100116A GB 1100116 A GB1100116 A GB 1100116A GB 5121163 A GB5121163 A GB 5121163A GB 5121163 A GB5121163 A GB 5121163A GB 1100116 A GB1100116 A GB 1100116A
- Authority
- GB
- United Kingdom
- Prior art keywords
- additional material
- units
- needles
- drum
- piston
- 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
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
- A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
1,100,116. Tobacco smoke filters. CIGARETTE COMPONENTS Ltd. 29 Dec., 1964 [30 Dec., 1963; 7 Feb., 1964], Nos. 51211/63 and 52127/64. Heading A2C. Multiple length filter rods are injected at axially spaced intervals with an additional material to form, when cut, first and second sections unitary with each other, the first section carrying throughout its cross-sectional area the additional material. Multiple lengths, e.g. sextuple length, filter rods, of e.g. cellulose acetate, are fed from a hopper 1 to channels 12 of a drum 3. The drum 3 is intermittently driven from a motor 11 via a wheel 9 having a roller 8 which engages a Geneva disc 7 having a gear 6 which meshes with a gear 5 on the drum 3. The motor 11 also drives a shaft 21 which has two cam track discs 23 and 24. Disc 23 serves to reciprocate a frame 17, slidably mounted on guide rails 18 and supporting pistoncylinder units 13, 14, 15 and 16, and disc 24 serves to reciprocate a cross-head 20, also mounted on the guide rails 18 and connected by rods 19 to the pistons of the units 13-16. A flexible conduit 27 feeds each piston-cylinder unit 13-16 with additional material from a reservoir 28. The additional material may be a liquid suspension of activated carbon or menthol. A guide 34 retains the filter rod lengths in the channels 12 prior to discharge on to a conveyer 36. Apertures 35 are provided in the guide 34 for passage of the needles 30, 31, 32 and 33 of the units 13-16. During the time when the drum 3 is stationary the cam discs 23 and 24 cause the piston cylinder units 13-16 to advance towards the filter rod opposite the apertures 35 and the needles 30-33 pierce the rod. At the same time the pistons 19 are moved forwardly so that there is no relative movement between the pistons and the cylinders. Relative movement to inject the additional material occurs during withdrawal of the piston and cylinders from the filter rod, the shape of the cams 23 and 24 being such that more material is injected as the needles are withdrawn through the centre of the cross-section of the rod. Various arrangements of orifices in the needles 30-33 are described (Figs. 4-9, not shown) so that the desired distribution of material is effected. The length of filter rod and number of piston-cylinder units may be varied.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5121163A GB1100116A (en) | 1963-06-27 | 1963-12-30 | Method of manufacturing tobacco smoke filters |
US421269A US3485208A (en) | 1963-12-30 | 1964-12-28 | Apparatus for injecting tobacco smoke modifying material into multiple length filter rods |
DE19641432626 DE1432626A1 (en) | 1963-06-27 | 1964-12-30 | Method and device for manufacturing filters for tobacco smoke |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25661/63A GB1103091A (en) | 1963-06-27 | 1963-06-27 | Improvements in or relating to tobacco smoke filters |
GB3968163 | 1963-10-08 | ||
GB4796363 | 1963-12-04 | ||
GB5121163A GB1100116A (en) | 1963-06-27 | 1963-12-30 | Method of manufacturing tobacco smoke filters |
GB535664 | 1964-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1100116A true GB1100116A (en) | 1968-01-24 |
Family
ID=27515773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5121163A Expired GB1100116A (en) | 1963-06-27 | 1963-12-30 | Method of manufacturing tobacco smoke filters |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1432626A1 (en) |
GB (1) | GB1100116A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012200093A1 (en) | 2011-01-05 | 2013-04-04 | Cambridge Silicon Radio Ltd. | Position determination from unknown position |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4421775A1 (en) * | 1994-06-22 | 1996-01-04 | Efka Werke Kiehn Gmbh Fritz | Cigarette paper tube |
DE102009058040B4 (en) * | 2009-12-14 | 2012-11-29 | Hauni Maschinenbau Ag | Machine and method for producing filter rods for the tobacco processing industry |
CN108164022B (en) * | 2017-12-29 | 2020-06-02 | 宁波清智环保科技有限公司 | Sewage treatment device |
-
1963
- 1963-12-30 GB GB5121163A patent/GB1100116A/en not_active Expired
-
1964
- 1964-12-30 DE DE19641432626 patent/DE1432626A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012200093A1 (en) | 2011-01-05 | 2013-04-04 | Cambridge Silicon Radio Ltd. | Position determination from unknown position |
Also Published As
Publication number | Publication date |
---|---|
DE1432626A1 (en) | 1968-12-19 |
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