NL7108728A - Fixing continuous synthetic filaments - by radiation - Google Patents
Fixing continuous synthetic filaments - by radiationInfo
- Publication number
- NL7108728A NL7108728A NL7108728A NL7108728A NL7108728A NL 7108728 A NL7108728 A NL 7108728A NL 7108728 A NL7108728 A NL 7108728A NL 7108728 A NL7108728 A NL 7108728A NL 7108728 A NL7108728 A NL 7108728A
- Authority
- NL
- Netherlands
- Prior art keywords
- filaments
- web
- radiation
- radiators
- infra red
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
- D01D10/0463—Supporting filaments or the like during their treatment while in continuous movement the filaments being maintained parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
In an installation for fixing continuous synthetic filaments and yarns, the contact heaters are reduced to two onll, one before and one after the main heat treatment zone. This consists of a relatively long chamber through which the broad web of filaments passes under constant tension and at high speed, in close proximity to a battery of infra red radiators. The infra red heaters emit radiation at the highest frequency that can be absorbed by the fibres, and the heat impinges directly on the upper surface of the web. Beneath the web a very highly polished surface reflects the radiation to the underside thus ensuring complete penetration of the individual filaments. The suspension system for the radiator battery provides for easy adjustment up and down, and between the radiators and the filaments, a series of louvres extending across the width of the stove is automatically controlled by a pyrometer sensing the temp. of the web of filaments at the exit. A ventilating system channels fresh air around the filaments.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2467271 | 1971-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7108728A true NL7108728A (en) | 1972-11-21 |
Family
ID=11214333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7108728A NL7108728A (en) | 1971-05-18 | 1971-06-24 | Fixing continuous synthetic filaments - by radiation |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7108728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1482077A1 (en) * | 2003-05-21 | 2004-12-01 | Zimmer AG | Polyester multi-filament yarns, process for their production and winding and winding device |
| WO2016113176A1 (en) * | 2015-01-14 | 2016-07-21 | Oerlikon Textile Gmbh & Co. Kg | Method and device for the thermal treatment of a multiplicity of melt-spun fiber members of a fiber cable |
-
1971
- 1971-06-24 NL NL7108728A patent/NL7108728A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1482077A1 (en) * | 2003-05-21 | 2004-12-01 | Zimmer AG | Polyester multi-filament yarns, process for their production and winding and winding device |
| WO2016113176A1 (en) * | 2015-01-14 | 2016-07-21 | Oerlikon Textile Gmbh & Co. Kg | Method and device for the thermal treatment of a multiplicity of melt-spun fiber members of a fiber cable |
| CN107109717A (en) * | 2015-01-14 | 2017-08-29 | 欧瑞康纺织有限及两合公司 | Method and apparatus for heat treating a plurality of melt-spun fiber slivers of tow |
| CN107109717B (en) * | 2015-01-14 | 2020-12-18 | 欧瑞康纺织有限及两合公司 | Method and apparatus for heat-treating a plurality of melt-spun fiber slivers of tow |
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