GB1047166A - Crimping filamentary material - Google Patents
Crimping filamentary materialInfo
- Publication number
- GB1047166A GB1047166A GB26348/63A GB2634863A GB1047166A GB 1047166 A GB1047166 A GB 1047166A GB 26348/63 A GB26348/63 A GB 26348/63A GB 2634863 A GB2634863 A GB 2634863A GB 1047166 A GB1047166 A GB 1047166A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tow
- rolls
- strand
- crimping
- crimped
- 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
- 238000002788 crimping Methods 0.000 title abstract 5
- 229920002284 Cellulose triacetate Polymers 0.000 abstract 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 abstract 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 abstract 2
- 229920013683 Celanese Polymers 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 229960002622 triacetin Drugs 0.000 abstract 1
- 229920001959 vinylidene polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000002166 wet spinning Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
1,047,166. Crimping yarns and fibres. CELANESE CORPORATION OF AMERICA. July 3, 1963 [July 3, 1962], No. 26348/63. Heading D1F. [Also in Divisions A2 and B5] A filamentary strand is crimped by continuously forcing a filamentary strand by frictional engagement with a continuously rotating surface 13 into a zone constricted in the direction of the strand thickness against an impedance at the exit from said zone afforded by frictional engagement with a second such surface 15, surface 13 moving at a speed greater by a predetermined amount surface 15, the path of the strand in the zone being inclined to the line of centres of the rotating surfaces. The filamentary strand may be a yarn, tow, sliver, or roving, of cellulose triacetate, secondary cellulose acetate, nylon, a polyester, a nitrile, an acrylic, or a vinylidene polymer or copolymer. The crimping chamber is formed by plates 14,16 supported between rolls 13, 15 in slits in side plates. Plate 16 has a piston-cylinder, mounted (Fig. 3 (not shown)), for easy removable into a retracted position while the positions of both plates may be adjusted by bolts. Rolls 13, 15 are preferably rubber covered, but they may have a rigid surface in which case they should be spring mounted. Alternatively the crimping chamber may be formed by roll 15 and plate 16. In one example a tow of cellulose triacetate filaments from a wet spinning column (see Division B5) is pretreated by, for example, steam and is then crimped. The crimped tow is set by saturated steam at 212-300‹F., is opened by rolls, with the lower rolls smooth and the upper rolls helically grooved, and stapled. The staple fibres are formed into a yarn which, on passing through boiling water, is formed into a bulky product. Alternatively, to form cigarette filters (see Division A2), the opened tow may be plasticized with 7% of its weight of glycerol triacetate, and condensed into a narrow bundle which is wrapped in paper and cut into plugs. It is stated that by using this crimping apparatus yarn having 50 crimps/inch and tow having 25 crimps/inch may be obtained.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20735662A | 1962-07-03 | 1962-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1047166A true GB1047166A (en) | 1966-11-02 |
Family
ID=22770203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26348/63A Expired GB1047166A (en) | 1962-07-03 | 1963-07-03 | Crimping filamentary material |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3287784A (en) |
| BE (1) | BE634439A (en) |
| DE (1) | DE1435408C3 (en) |
| FR (1) | FR1361739A (en) |
| GB (1) | GB1047166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192859A1 (en) * | 2017-04-19 | 2018-10-25 | Philip Morris Products S.A. | Method for the production of sheet-like tobacco material |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH439199A (en) * | 1964-07-18 | 1967-07-15 | Beckers Gustav | Device for the continuous upsetting of flat webs of material |
| US3426405A (en) * | 1966-07-11 | 1969-02-11 | Richard Rhodes Walton | Confining device for compressive treatment of materials |
| US3574991A (en) * | 1969-02-17 | 1971-04-13 | Fabric Research Lab Inc | Multifilament synthetic yarn products |
| US4086687A (en) * | 1972-01-28 | 1978-05-02 | The Fiberwoven Corporation | Apparatus for relaxing or loosening needled textile fabrics |
| US3898710A (en) * | 1972-08-01 | 1975-08-12 | Fiber Industries Inc | Process and apparatus for producing readily processible staple fiber and tow |
| US4363161A (en) * | 1979-11-16 | 1982-12-14 | Frank Catallo | Method and apparatus for the compressive treatment of fabric |
| FR2499104A1 (en) * | 1981-01-30 | 1982-08-06 | Sirs Soc Int Revetements Sol | Waste thermoplastic fibres - are garnetted and fed to heated crimping box |
| JPS61501764A (en) * | 1984-03-29 | 1986-08-21 | ウォルトン，リチャ−ド・ア−ル | Apparatus and method for longitudinal compression treatment of strip material |
| US4882819A (en) * | 1987-10-13 | 1989-11-28 | Compax Corp. | Method for compressively shrinking of tubular knitted fabrics and the like |
| EP1911362A1 (en) * | 2006-09-29 | 2008-04-16 | Philip Morris Products S.A. | Appartus for blooming cigarette filter tow band |
| WO2012165574A1 (en) * | 2011-06-03 | 2012-12-06 | 三菱レイヨン株式会社 | Method of manufacturing carbon fiber precursor acrylic fiber bundle |
| DE102013209591A1 (en) * | 2013-05-23 | 2014-11-27 | Hauni Maschinenbau Ag | Material entry in a filter tow |
| US9718730B1 (en) * | 2016-01-29 | 2017-08-01 | The Thomas Monahan Co. | Reinforcing fiber and material formed therewith |
| ES2961271T3 (en) * | 2017-04-28 | 2024-03-11 | Philip Morris Products Sa | Method and apparatus for making a curly sheet of material |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2500690A (en) * | 1945-11-21 | 1950-03-14 | Owens Corning Fiberglass Corp | Apparatus for making fibrous products |
| NL108711C (en) * | 1960-05-30 | |||
| US3139664A (en) * | 1962-03-27 | 1964-07-07 | Turbo Machine Co | Tow fiber crimping apparatus |
-
0
- BE BE634439D patent/BE634439A/xx unknown
-
1963
- 1963-07-02 DE DE1435408A patent/DE1435408C3/en not_active Expired
- 1963-07-03 GB GB26348/63A patent/GB1047166A/en not_active Expired
- 1963-07-03 FR FR940287A patent/FR1361739A/en not_active Expired
-
1965
- 1965-12-29 US US517347A patent/US3287784A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192859A1 (en) * | 2017-04-19 | 2018-10-25 | Philip Morris Products S.A. | Method for the production of sheet-like tobacco material |
| CN110381753A (en) * | 2017-04-19 | 2019-10-25 | 菲利普莫里斯生产公司 | Method for producing sheet-like tobacco material |
| JP2020517232A (en) * | 2017-04-19 | 2020-06-18 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | Method for manufacturing sheet-like tobacco material |
| RU2753685C2 (en) * | 2017-04-19 | 2021-08-19 | Филип Моррис Продактс С.А. | Method for producing leaf tobacco material |
| CN110381753B (en) * | 2017-04-19 | 2022-03-11 | 菲利普莫里斯生产公司 | Method for producing sheet-like tobacco material |
| US11825869B2 (en) | 2017-04-19 | 2023-11-28 | Philip Morris Products S.A. | Method for the production of sheet-like tobacco material |
Also Published As
| Publication number | Publication date |
|---|---|
| US3287784A (en) | 1966-11-29 |
| DE1435408B2 (en) | 1974-10-03 |
| DE1435408A1 (en) | 1968-11-14 |
| BE634439A (en) | |
| DE1435408C3 (en) | 1975-05-28 |
| FR1361739A (en) | 1964-05-22 |
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