GB679216A - Tows of rayon or other synthetic fibres and method of manufacturing them - Google Patents
Tows of rayon or other synthetic fibres and method of manufacturing themInfo
- Publication number
- GB679216A GB679216A GB5624/50A GB562450A GB679216A GB 679216 A GB679216 A GB 679216A GB 5624/50 A GB5624/50 A GB 5624/50A GB 562450 A GB562450 A GB 562450A GB 679216 A GB679216 A GB 679216A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bundles
- tow
- cross
- strip
- thread
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G99/00—Subject matter not provided for in other groups of this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Nonwoven Fabrics (AREA)
Abstract
In order to facilitate the separation of <PICT:0679216/IV (a)/1> <PICT:0679216/IV (a)/2> bundles of filaments in a tow of rayon or other synthetic fibres, a cross-thread or cross-strip is passed through an end of the tow in a sinuous line transversely to the length of the tow. The thread or strip may pass under and over the filament bundles, as 411, 421, Fig. 3, or be adhered to them on one side only, as 431, Fig. 7. In an example, filament bundles are taken from a large number of spinning points and arranged parallel to one another in an apparatus wherein alternate filament bundles may be raised and lowered by guides operated by pedal mechanism. A shuttle introduces a cross-thread, preferably coloured, at each of these positions. The bundles are then grouped to form a tow and may be cross-wound into a ball, or coil, after which they may be subjected to physical or chemical treatments. Cross-threads may be inserted in pairs at both ends of the tow. In another example, a number of spinning points, each having 2400 apertures, deliver filaments which are grouped roughly into bundles of 600 filaments. The bundles are passed through individual thread guides and over a strip of adhesive fabric or paper, which may be applied to the bundles mechanically or by hand. At the same time a second strip can be applied from above so as to cover the adhesive parts exposed between the bundles, or a substance that removes the adhesive can be sprayed or sprinkled on these parts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT281095X | 1949-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB679216A true GB679216A (en) | 1952-09-17 |
Family
ID=3670743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5624/50A Expired GB679216A (en) | 1949-03-25 | 1950-03-06 | Tows of rayon or other synthetic fibres and method of manufacturing them |
Country Status (7)
Country | Link |
---|---|
US (1) | US2587877A (en) |
BE (1) | BE494756A (en) |
CH (1) | CH281095A (en) |
DE (1) | DE838195C (en) |
FR (1) | FR1017824A (en) |
GB (1) | GB679216A (en) |
NL (1) | NL75796C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3605225A (en) * | 1969-08-26 | 1971-09-20 | Kirkland H Gibson | Method of treating yarns to provide kinking and/or mottled effects in fabric |
US3853229A (en) * | 1971-07-19 | 1974-12-10 | G Dougherty | Bale accumulator |
US4016911A (en) * | 1975-03-17 | 1977-04-12 | Satron, Inc. | Woven rope |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1084193A (en) * | 1912-10-18 | 1914-01-13 | Gustav Adolf Berthold | Device for binding skeins on reels. |
US1401520A (en) * | 1920-06-10 | 1921-12-27 | Clark Thread Co | Article collecting and bundling mechanism |
US1949544A (en) * | 1924-01-30 | 1934-03-06 | Shoe Lace Company Ltd | Bundling and wrapping machine |
US1657254A (en) * | 1925-11-02 | 1928-01-24 | Gegauf Fritz | Skeining device |
US1774591A (en) * | 1926-04-30 | 1930-09-02 | Barber Colman Co | Lacing machine and method of lacing skeins |
US1830279A (en) * | 1929-07-29 | 1931-11-03 | Firm I P Bemberg Ag | Device for mechanically lacing hanks of yarn |
US1948646A (en) * | 1932-05-16 | 1934-02-27 | Bruenn Alexander | Process of preparing warp |
US2011632A (en) * | 1932-07-08 | 1935-08-20 | Harris Adelaide Benz | Art of warp sizing |
US2008473A (en) * | 1934-03-12 | 1935-07-16 | Shephard Sidney | Yarn packagin gmachine |
US2167546A (en) * | 1935-01-31 | 1939-07-25 | Du Pont | Skein lacing |
US2117997A (en) * | 1937-04-16 | 1938-05-17 | North American Rayon Corp | Skein |
US2461090A (en) * | 1945-02-17 | 1949-02-08 | American Viscose Corp | Method and apparatus for slashing yarns |
US2446580A (en) * | 1945-11-29 | 1948-08-10 | American Viscose Corp | Beaming apparatus |
-
0
- BE BE494756D patent/BE494756A/xx unknown
- DE DENDAT838195D patent/DE838195C/en not_active Expired
- NL NL75796D patent/NL75796C/xx active
-
1949
- 1949-07-26 US US106897A patent/US2587877A/en not_active Expired - Lifetime
-
1950
- 1950-03-06 GB GB5624/50A patent/GB679216A/en not_active Expired
- 1950-03-09 CH CH281095D patent/CH281095A/en unknown
- 1950-03-25 FR FR1017824D patent/FR1017824A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL75796C (en) | |
FR1017824A (en) | 1952-12-19 |
BE494756A (en) | |
CH281095A (en) | 1952-02-29 |
DE838195C (en) | 1952-03-27 |
US2587877A (en) | 1952-03-04 |
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