GB696486A - Methods and apparatus for the liquid treatment of traveling yarn - Google Patents
Methods and apparatus for the liquid treatment of traveling yarnInfo
- Publication number
- GB696486A GB696486A GB17338/50A GB1733850A GB696486A GB 696486 A GB696486 A GB 696486A GB 17338/50 A GB17338/50 A GB 17338/50A GB 1733850 A GB1733850 A GB 1733850A GB 696486 A GB696486 A GB 696486A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- liquid
- pict
- turns
- drops
- 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
-
- 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
- D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Electroplating Methods And Accessories (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
<PICT:0696486/IV (a)/1> <PICT:0696486/IV (a)/2> <PICT:0696486/IV (a)/3> <PICT:0696486/IV (a)/4> <PICT:0696486/IV (a)/5> <PICT:0696486/IV (a)/6> Artificial yarn, such as freshly-produced rayon from viscose, is subjected to liquid treatment while travelling in a helical path. Liquid is applied to the yarn in a direction substantially tangential to the helical turns of the yarn and the excess liquid is thrown off the yarn by centrifugal force. The apparatus employed comprises a rotatable yarn-storage, yarn-advancing device and at least one container for a body of liquid positioned adjacent the device, means for forming drops of the liquid in the container and for projecting the drops on to the turns of the yarn, and means for limiting the drops of the liquid applied to the yarn to those travelling approximately in a direction tangential to the rotating turns of yarn. The yarn may be treated with a succession of liquids which are applied in separate zones, mixing being prevented. As shown in Figs. 1, 2, 3, a yarn-storage, yarn-advancing reel 2 rotates so that spaced helical turns of yarn are advanced along it in axial direction. A trough 3 extends along the length of the reel and is positioned beneath it and at one side. The reel 2 is surrounded by cover 4. Transverse partitions 5 in trough 3 form compartments 6, 7, 8. Liquid enters at one end of each compartment through pipe 9 and flows to the other end to overflow pipe 10 which maintains the liquid at the desired level. A rotary cylindrical brush 12 is provided in each compartment for projecting drops of liquid on to the yarn. The brushes 12 are rotated in the same direction as reel 2. They are provided with finger-like members 14, preferably made of flexible resilient material such as rubber or a synthetic resin. Forms of the members 14 are shown in Figs. 6, 7, 8. The members 14 dip a short distance into the liquid. In compartment 7 a number of sub-compartments 16-19 are formed by partitions 15 so as to enable the yarn to be subjected to successive treatments by the same liquid, which is caused to flow in the opposite direction to that of the advancing turns of yarn. Flanges 27 on cover 4 are positioned in line with the partitions in the trough 3 so as to prevent mixing of the liquid from one zone to another. The device 2 is rotated at such high speed that excess of liquid applied to the yarn is thrown off by centrifugal force soon after application and is returned by gravity to the compartment from which it was projected. The brushes 12 are so disposed and operated that the drops of treating liquid are applied to the turns of yarn substantially tangentially.ALSO:Yarn, such as freshly produced rayon from viscose, is subjected to liquid treatment while travelling in a helical path. Liquid is applied to the yarn in a direction substantially tangential to the helical turns of the yarn and the excess liquid is thrown off the yarn by centrifugal force. The apparatus employed comprises a rotatable yarn-storage, yarn-advancing device and at least one container for a body of liquid positioned adjacent the device, means for forming drops of the liquid in the container and for projecting the drops on to the turns of the yarn, and means for limiting the drops of the liquid applied to the yarn to those travelling approximately in a direction tangential to the rotating turns of yarn. The yarn may be <PICT:0696486/IV (c)/1> <PICT:0696486/IV (c)/2> <PICT:0696486/IV (c)/3> <PICT:0696486/IV (c)/4> <PICT:0696486/IV (c)/5> <PICT:0696486/IV (c)/6> treated with a succession of liquid which are applied in separate zones, mixing being prevented. As shown in Figs. 1, 2, 3, a yarn-storage, yarn-advancing reel 2 rotates so that spaced helical turns of yarn are advanced along it in an axial direction. A trough 3 extends along the length of the reel and is positioned beneath it and at one side. The reel 2 is surrounded by cover 4. Transverse partitions 5 in trough 3 form compartments 6, 7, 8. Liquid enters at one end of each compartment through pipe 9 and flows to the other end to overflow pipe 10 which maintains the liquid at the desired level. A rotary cylindrical brush 12 is provided in each compartment for projecting drops of liquid on to the yarn. The brushes 12 are rotated in the same direction as reel 2. They are provided with finger-like members 14, preferably made of flexible resilient material such as rubber or a synthetic resin. Forms of the members 14 are shown in Figs. 6, 7, 8. The members 14 dip a short distance into the liquid. In compartment 7 a number of sub-compartments 16-19 are formed by partitions 15 so as to enable the yarn to be subjected to successive treatments by the same liquid, which is caused to flow in the opposite direction to that of the advancing turns of yarn. Flanges 27 on cover 4 are positioned in line with the partitions in the trough 3 so as to prevent mixing of the liquid from one zone to another. The device 2 is rotated at such high speed that excess of liquid applied to the yarn is thrown off by centrifugal force soon after application and is returned by gravity to the compartment from which it was projected. The brushes 12 are so disposed and operated that the drops of treating liquid are applied to the turns of yarn substantially tangentially.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US112824A US2655429A (en) | 1949-08-27 | 1949-08-27 | Method and apparatus for liquid treating yarn traveling in a helical path |
Publications (1)
Publication Number | Publication Date |
---|---|
GB696486A true GB696486A (en) | 1953-09-02 |
Family
ID=22346016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17338/50A Expired GB696486A (en) | 1949-08-27 | 1950-07-11 | Methods and apparatus for the liquid treatment of traveling yarn |
Country Status (8)
Country | Link |
---|---|
US (1) | US2655429A (en) |
BE (1) | BE497614A (en) |
CH (1) | CH290565A (en) |
DE (1) | DE933706C (en) |
ES (1) | ES194212A1 (en) |
FR (1) | FR1023636A (en) |
GB (1) | GB696486A (en) |
NL (1) | NL76413C (en) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE466214C (en) * | 1928-10-01 | Heinrich Jacobs | Conditioning machine for yarn passed by the moistening device | |
US629513A (en) * | 1898-11-30 | 1899-07-25 | Ernst Liebscher | Spraying device for paints. |
US1753251A (en) * | 1925-10-03 | 1930-04-08 | Manufacturers Machine Co | Method and apparatus for finishing fabrics |
US1737790A (en) * | 1926-11-26 | 1929-12-03 | Gessner David | Machine for moistening cloth |
US1717249A (en) * | 1926-12-30 | 1929-06-11 | Pferdmenges Heinrich | Machine for moistening yarn |
US1983221A (en) * | 1931-01-15 | 1934-12-04 | Furness Corp | Continuous process and apparatus for making rayon |
CH161536A (en) * | 1931-01-15 | 1933-05-15 | Henry Furness William | Process in the manufacture of artificial threads, filaments and other similar products, for moving said threads, filaments, etc. with a view to subjecting them to certain treatments, and apparatus for implementing this method. |
NL36969C (en) * | 1931-06-20 | |||
AT135996B (en) * | 1932-03-05 | 1933-12-27 | Bemberg Ag | Process for the aftertreatment of rayon. |
DE654408C (en) * | 1933-07-10 | 1937-12-22 | Ind Rayon Corp | Device for the automatic separation and lifting of a rayon thread from a drum, around which the thread is guided helically |
DE689900C (en) * | 1935-12-28 | 1940-04-08 | Deutscher Zellwoll Ring E V | Device for the post-treatment of endless synthetic fiber strips in a continuous operation |
US2199093A (en) * | 1937-12-22 | 1940-04-30 | Harry C Wolfenden | Dye spattering machine |
US2257928A (en) * | 1938-12-19 | 1941-10-07 | L S D Inc | Apparatus for washing dishes, silverware, and the like |
US2308511A (en) * | 1940-07-30 | 1943-01-19 | Celanese Corp | Fabric treatment |
US2308576A (en) * | 1941-03-27 | 1943-01-19 | American Patent Dev Corp | Method for the manufacture of artificial fibers and staple fiber yarns |
US2317747A (en) * | 1942-08-05 | 1943-04-27 | Du Pont | Yarn processing apparatus |
US2425214A (en) * | 1942-10-10 | 1947-08-05 | Goodrich Co B F | Apparatus for spraying beamed yarns |
US2513381A (en) * | 1945-12-06 | 1950-07-04 | American Viscose Corp | Method for treatment of filaments |
US2481916A (en) * | 1946-07-09 | 1949-09-13 | Du Pont | Apparatus for processing yarn |
-
0
- NL NL76413D patent/NL76413C/xx active
- BE BE497614D patent/BE497614A/xx unknown
-
1949
- 1949-08-27 US US112824A patent/US2655429A/en not_active Expired - Lifetime
-
1950
- 1950-07-11 GB GB17338/50A patent/GB696486A/en not_active Expired
- 1950-08-10 ES ES0194212A patent/ES194212A1/en not_active Expired
- 1950-08-21 FR FR1023636D patent/FR1023636A/en not_active Expired
- 1950-08-26 CH CH290565D patent/CH290565A/en unknown
- 1950-08-27 DE DEA3327A patent/DE933706C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE497614A (en) | |
DE933706C (en) | 1955-09-29 |
NL76413C (en) | |
US2655429A (en) | 1953-10-13 |
ES194212A1 (en) | 1951-10-01 |
CH290565A (en) | 1953-05-15 |
FR1023636A (en) | 1953-03-20 |
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