GB725970A - An improved method and device for the continuous treatment of a plurality of threads with liquids - Google Patents
An improved method and device for the continuous treatment of a plurality of threads with liquidsInfo
- Publication number
- GB725970A GB725970A GB7073/53A GB707353A GB725970A GB 725970 A GB725970 A GB 725970A GB 7073/53 A GB7073/53 A GB 7073/53A GB 707353 A GB707353 A GB 707353A GB 725970 A GB725970 A GB 725970A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- liquid
- threads
- trough
- pict
- 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
- D01D10/0445—Supporting filaments or the like during their treatment while in continuous movement using rollers with mutually inclined axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
<PICT:0725970/IV (a)/1> <PICT:0725970/IV (a)/2> <PICT:0725970/IV (a)/3> <PICT:0725970/IV (a)/4> A plurality of threads, particularly freshly formed artificial threads, are subjected in continuous manner to treatment with a liquid, such as a washing or desulphurizing liquid, while they are running in parallel but separated formation; they are guided along the underside of rollers, mounted at the extremities of a trough, at a distance of several millimetres, e.g. 3-7 mm., under the liquid level and over a plate at a distance of a few millimetres, e.g. 1-5 mm., from the plate; the liquid moving with the threads over the plate is bounded, at least over part of the plate, in such a way that the width of the liquid path is only a few millimetres, e.g. 6-14 mm., greater than the width of the path formed by the threads. By carrying out liquid treatment in this manner, back and cross current flow of the liquid is avoided and entanglement and rupture of individual filaments is reduced to a minimum. As shown in Figs. 1 and 2, a plurality of threads 6 are led along the lower sides of guide-rollers 4, 5 and guided through the treating-liquid 2. Steady flow of the liquid is promoted by the presence of plate 7 which is provided with guiding edges 8. The sides of the trough may also serve as bounding sides if the threads occupy the entire width of the trough to a distance of 3-7 mm. from either side. Preferably, the plate is placed in a slightly sloping position so that near the feed roller the distance between the plate and the threads is slightly more than at the delivery roller. In the arrangement shown in Fig. 4, the plate 7 ends before the vertical tangential plane at the front end of the delivery roller, and in the arrangement shown in Fig. 6 the plate extends beyond the delivery roller but is there curved downwards, the curvature beginning at or before the line intersecting the vertical tangential plane at the front of the delivery roller. As shown in Figs. 4 and 6, a wave-trough is formed in the liquid below the delivery roller, the threads bridging over the wave-trough. Veils of liquid suspended from the threads above the wave-trough reduce the tendency of filaments to adhere to the roller and to float towards adjacent threads. As shown in Fig. 6, guide-blades 9 are provided at the end of plate 7 to guide the liquid along the underside of the plate and back to the feed-end of the trough. Similar blades may be provided near the feed roller. As shown in Fig. 2 the rollers 4, 5 are pivotally mounted so that they may be swung out of the bath when required for threading-in and cleaning operations. Temporary downward displacement of plate 7 is rendered possible by keeping the plate in position in the liquid-filled trough by means of floating bodies, e.g. the air chamber 14. In addition, tenons 15 on plate 7 slide in slots 16 (Fig. 1), in the sides of the trough and may revolve in them. Instead of the air chamber 14, other buoyant bodies, e.g. of cork, may be used, or instead of such bodies other lifting devices such as springs may be used. Protrusions 17 at the four corners of plate 7 rest on brackets attached to the bearings of the guide rollers and serve to keep plate 7 in proper position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL315545X | 1952-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB725970A true GB725970A (en) | 1955-03-16 |
Family
ID=19783788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7073/53A Expired GB725970A (en) | 1952-06-27 | 1953-03-13 | An improved method and device for the continuous treatment of a plurality of threads with liquids |
Country Status (6)
Country | Link |
---|---|
US (1) | US2807953A (en) |
BE (1) | BE518553A (en) |
CH (1) | CH315545A (en) |
FR (1) | FR1079225A (en) |
GB (1) | GB725970A (en) |
NL (1) | NL91978C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112831948A (en) * | 2020-12-31 | 2021-05-25 | 德州学院 | Environment-friendly clothing dyeing equipment |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3090666A (en) * | 1959-06-16 | 1963-05-21 | Elastic Fabric Co Inc | Alkaline shrinkage of cotton fabric on vibratory conveyor |
US4068619A (en) * | 1975-12-05 | 1978-01-17 | Johns-Manville Corporation | Assembly for applying liquid to elongated material |
CN116943276B (en) * | 2023-07-06 | 2024-07-16 | 邵阳纺织机械有限责任公司 | Layered overflow system of extractor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756229C (en) * | 1941-05-27 | 1953-05-11 | Onderzoekings Inst Res | Device for wet treatment of rayon threads in a continuous operation in barges |
US2516268A (en) * | 1944-09-07 | 1950-07-25 | American Viscose Corp | Apparatus for the treatment of filaments in continuous bundles with liquid |
US2441308A (en) * | 1945-10-16 | 1948-05-11 | Boyce C Bond | Apparatus for treating fabrics |
US2663177A (en) * | 1946-10-30 | 1953-12-22 | Hanhart Carl Gustav | Apparatus for wet treatment of a continuous wide strip of fabric |
US2613521A (en) * | 1948-07-08 | 1952-10-14 | American Viscose Corp | Apparatus for handling tricot fabrics |
BE511098A (en) * | 1951-07-06 |
-
0
- BE BE518553D patent/BE518553A/xx unknown
- NL NL91978D patent/NL91978C/xx active
-
1953
- 1953-03-13 GB GB7073/53A patent/GB725970A/en not_active Expired
- 1953-04-16 CH CH315545D patent/CH315545A/en unknown
- 1953-04-27 FR FR1079225D patent/FR1079225A/en not_active Expired
- 1953-06-15 US US361782A patent/US2807953A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112831948A (en) * | 2020-12-31 | 2021-05-25 | 德州学院 | Environment-friendly clothing dyeing equipment |
Also Published As
Publication number | Publication date |
---|---|
BE518553A (en) | 1900-01-01 |
NL91978C (en) | 1900-01-01 |
US2807953A (en) | 1957-10-01 |
FR1079225A (en) | 1954-11-26 |
CH315545A (en) | 1956-08-31 |
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