GB1010143A - Method and apparatus for producing special yarns and yarns produced thereby - Google Patents
Method and apparatus for producing special yarns and yarns produced therebyInfo
- Publication number
- GB1010143A GB1010143A GB48628/63A GB4862863A GB1010143A GB 1010143 A GB1010143 A GB 1010143A GB 48628/63 A GB48628/63 A GB 48628/63A GB 4862863 A GB4862863 A GB 4862863A GB 1010143 A GB1010143 A GB 1010143A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- randomly
- fine particles
- yarn
- fluidized bed
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
Abstract
1,010,143. Roughening fibres; yarns and threads. MONSANTO CO. Dec.10, 1963 [Dec.26, 1962], No. 48628/63. Headings D1F and D1W. [Also in Division B5] Novelty yarns are made by a melt-spinning process in which the filaments emerging from the spinneret 9 are passed through a fluidized bed contained in an elongated vertically positioned tapered tube 1. A randomly pockmarked yarn (Fig. 4) is obtained by using as the fluidized bed fine particles made of an inert infusible material having a high degree of hardness and cut irregularly (e.g. quartz), so that the filaments are scarred on contact. A randomly nubby yarn (Fig. 3) is obtained by using as the fluidized bed fine particles of a fusible material (e.g. polyethylene or other thermo plastic material) which partially fuses to the filaments on contact. Using sugar as the fusible material, a randomly nubby yarn is obtained which may be washed to yield a randomly pockmarked yarn. Aerosol fogs of water, inorganic or organic liquids may be used to produce a filament having a pimpled or wart-like surface. The spinning of nylon filaments is described. Filaments 10 emerging from the spinneret 9, pass through the tube 1, into the converging chimney 16 and hence to convergence guide 32, pigtail guide 34, traverse guide 35 and bobbin 36. A gas, e.g. air under pressure, is supplied via ports (not shown) in manifold 12 to chamber 13, and fine particles are supplied to annular space 17 from a blower and mixing chamber assembly (not shown), thus forming a fluidized bed in the tube 1. 31 is a recirculating pipe. Using fine particles made of an inert material that ricochet from the filaments after contact therewith without deforming the surfaces thereof, the bed functions as a cooling device for the filaments, a high rate of heat transfer resulting from the large particle surface area available for contact, the temperature within the bed remaining substantially uniform.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US247006A US3234596A (en) | 1962-12-26 | 1962-12-26 | Apparatus for spinning special yarns |
| US452668A US3264389A (en) | 1962-12-26 | 1965-05-03 | Method for spinning special yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1010143A true GB1010143A (en) | 1965-11-17 |
Family
ID=26938389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB48628/63A Expired GB1010143A (en) | 1962-12-26 | 1963-12-10 | Method and apparatus for producing special yarns and yarns produced thereby |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3264389A (en) |
| BE (1) | BE641893A (en) |
| CH (1) | CH409227A (en) |
| DE (1) | DE1435571A1 (en) |
| FR (1) | FR1378565A (en) |
| GB (1) | GB1010143A (en) |
| LU (1) | LU45083A1 (en) |
| NL (1) | NL302605A (en) |
| NO (1) | NO115812B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3318989A (en) * | 1964-07-03 | 1967-05-09 | Asahi Chemical Ind | Method for melt-spinning of filamentary articles |
| US3436442A (en) * | 1965-10-12 | 1969-04-01 | Walter R Saks | Process and apparatus for manufacturing flocked fabric |
| US3679786A (en) * | 1970-05-21 | 1972-07-25 | Phillips Fibers Corp | Method and apparatus for melt spinning of synthetic filaments |
| US4088727A (en) * | 1975-06-19 | 1978-05-09 | Herbert James Elliott | Method of solidifying molten material |
| US4212606A (en) * | 1978-05-25 | 1980-07-15 | Allied Chemical Corporation | Quench stack reel assembly and clamping device |
| US4504085A (en) * | 1978-05-25 | 1985-03-12 | Allied Corporation | Reel assembly and clamping device |
| US4237187A (en) * | 1979-02-26 | 1980-12-02 | Allied Chemical Corporation | Highly oriented, partially drawn, untwisted, compact poly(ε-caproamide) yarn |
| DE4133329C2 (en) * | 1991-10-08 | 1994-09-15 | Hench Automatik App Masch | Process for cooling and granulating strands which melt out of nozzles |
| US5458822A (en) * | 1993-06-21 | 1995-10-17 | Owens-Corning Fiberglas Technology, Inc. | Method for manufacturing a mineral fiber product |
| US5490961A (en) * | 1993-06-21 | 1996-02-13 | Owens-Corning Fiberglas Technology, Inc. | Method for manufacturing a mineral fiber product |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB341057A (en) * | 1929-09-05 | 1931-01-05 | British Celanese | Improvements in or relating to artificial filaments, yarns, or threads and the like, and the manufacture and treatment thereof |
| US2434533A (en) * | 1945-05-24 | 1948-01-13 | Paul D Wurzburger | Imitation filaments, ropes, yarns, and the like |
| US2775022A (en) * | 1950-10-23 | 1956-12-25 | Archibald H Davis | Siliceous strand |
| US2797469A (en) * | 1955-01-24 | 1957-07-02 | Goodrich Co B F | Metalized glass fibers and products thereof |
| US2937668A (en) * | 1956-10-29 | 1960-05-24 | Minnesota Mining & Mfg | Reflex-reflecting textile yarns and fabrics |
| US3088188A (en) * | 1960-01-04 | 1963-05-07 | Monsanto Chemicals | Manufacture of shaped objects of acrylonitrile polymer by wet spinning |
| US3062611A (en) * | 1959-10-26 | 1962-11-06 | Eastman Kodak Co | Method of making a roughened tow |
| CA670228A (en) * | 1959-11-11 | 1963-09-10 | Rubber And Plastics Research Association Of Great Britain | Heat treatment of rubber |
| US3137990A (en) * | 1961-09-29 | 1964-06-23 | William L Carranza | Baling twine |
-
0
- NL NL302605D patent/NL302605A/xx unknown
-
1963
- 1963-12-10 GB GB48628/63A patent/GB1010143A/en not_active Expired
- 1963-12-12 NO NO151209A patent/NO115812B/no unknown
- 1963-12-21 DE DE19631435571 patent/DE1435571A1/en active Pending
- 1963-12-23 LU LU45083D patent/LU45083A1/xx unknown
- 1963-12-23 CH CH1582263A patent/CH409227A/en unknown
- 1963-12-26 FR FR958457A patent/FR1378565A/en not_active Expired
- 1963-12-29 BE BE641893A patent/BE641893A/xx unknown
-
1965
- 1965-05-03 US US452668A patent/US3264389A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1435571A1 (en) | 1969-03-13 |
| NO115812B (en) | 1968-12-09 |
| CH409227A (en) | 1966-03-15 |
| US3264389A (en) | 1966-08-02 |
| LU45083A1 (en) | 1964-06-23 |
| NL302605A (en) | |
| FR1378565A (en) | 1964-11-13 |
| BE641893A (en) | 1964-06-29 |
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