GB717258A - Improvements in and relating to the treatment of tows of textile material - Google Patents
Improvements in and relating to the treatment of tows of textile materialInfo
- Publication number
- GB717258A GB717258A GB457352A GB457352A GB717258A GB 717258 A GB717258 A GB 717258A GB 457352 A GB457352 A GB 457352A GB 457352 A GB457352 A GB 457352A GB 717258 A GB717258 A GB 717258A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tow
- liquid
- bath
- bubbles
- gas
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
A continuous tow of artificial filaments is treated as described in the parent Specification and one or more streams of gas are introduced into the treating bath below the accumulated tow so that bubbles of the gas rise through the liquid and through the mass of convolutions of the tow. Air bubbles may be introduced into the bath by a system of interconnected perforated tubes arranged below one of the supports described in the parent Specification and connected to a compressed air supply. Alternatively the system of tubes may form the support for the tow. The movement of the gas bubbles through the liquid improves the buoyancy of the tow, in some cases to such an extent that it is possible to dispense with a support for the tow and to support the tow in the liquid, and at the same time maintain a free liquid space below the tow, by the air bubbles alone. In addition the gas bubbles serve to circulate the bath and ensure a more even treatment of the tow, thus rendering it unnecessary to provide additional means for circulating the bath liquid such as that shown in Fig. 1 of the parent Specification.ALSO:In the apparatus for the treatment of a continuous tow of textile material as described in the parent Specification means are provided for introducing one or more streams of gas into the treating bath below the accumulated tow so that bubbles of the gas rise through the liquid and through the mass of convolutions of the tow. Air bubbles may be introduced into the bath from a system of interconnected perforated tubes arranged below one of the supports described in the parent Specification, and connected to a compressed air supply. Alternatively the system of tubes may form the support for the tow. The movement of the gas bubbles through the liquid improves the buoyancy of the tow, in some cases to such an extent that it is possible to dispense with a support for the tow and to support the tow in the liquid, and at the same time maintain a free liquid space below the tow, by the air bubbles alone. In addition the gas bubbles serve to circulate the bath and ensure a more even treatment of the tow, thus rendering it unnecessary to provide additional means for circulating the bath, liquid such as that shown in Fig. 1 of the parent Specification.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DENDAT879281D DE879281C (en) | 1952-02-21 | Process for the continuous wet treatment of a freshly spun, endless artificial thread tow | |
GB3366746A GB618925A (en) | 1952-02-21 | 1946-11-13 | Improvements in and relating to the treatment of tows of textile material |
GB457352A GB717258A (en) | 1952-02-21 | 1952-02-21 | Improvements in and relating to the treatment of tows of textile material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB457352A GB717258A (en) | 1952-02-21 | 1952-02-21 | Improvements in and relating to the treatment of tows of textile material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB717258A true GB717258A (en) | 1954-10-27 |
Family
ID=9779698
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3366746A Expired GB618925A (en) | 1952-02-21 | 1946-11-13 | Improvements in and relating to the treatment of tows of textile material |
GB457352A Expired GB717258A (en) | 1952-02-21 | 1952-02-21 | Improvements in and relating to the treatment of tows of textile material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3366746A Expired GB618925A (en) | 1952-02-21 | 1946-11-13 | Improvements in and relating to the treatment of tows of textile material |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE879281C (en) |
GB (2) | GB618925A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL78597C (en) * | 1953-05-28 | |||
DE1085303B (en) * | 1953-08-20 | 1960-07-14 | Owens Corning Fiberglass Corp | Process for the further processing of a continuously produced, flexible strand consisting of glass fibers or threads |
US3231493A (en) * | 1959-02-26 | 1966-01-25 | Jefferson Chem Co Inc | Method of inhibiting corrosion of oil well equipment |
-
0
- DE DENDAT879281D patent/DE879281C/en not_active Expired
-
1946
- 1946-11-13 GB GB3366746A patent/GB618925A/en not_active Expired
-
1952
- 1952-02-21 GB GB457352A patent/GB717258A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB618925A (en) | 1949-03-01 |
DE879281C (en) | 1953-04-23 |
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