US2513057A - Continuous aftertreatment of rayon - Google Patents
Continuous aftertreatment of rayon Download PDFInfo
- Publication number
- US2513057A US2513057A US713905A US71390546A US2513057A US 2513057 A US2513057 A US 2513057A US 713905 A US713905 A US 713905A US 71390546 A US71390546 A US 71390546A US 2513057 A US2513057 A US 2513057A
- Authority
- US
- United States
- Prior art keywords
- yarns
- yarn
- rollers
- rayon
- baths
- 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 - Lifetime
Links
Images
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
- D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels
-
- 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
Definitions
- This invention relates to the treatment of rayon and is more particularly concerned with a method and apparatus for the continuous wet treatment of a plurality of rayon yarns'moving between a point of extrusion and a point of col-- lection.
- the individual filaments should not be separated too much because then the filaments of the adjacent, moving yarns may become entangled.
- the separation of the filaments is dependent upon the distance they travel through the bath, the speed at which they travel through the bath and the tension on the filaments which has been imposed in front of the first roller.
- Figure 1 is a diagrammatic view in vertical section of apparatus constructed in accordance with the present invention.
- Figure 2 is a fragmentary view in plan illustrating a typical driving connection for the apparatus shown in Figure 1.
- the numerals II), II and I2 designate containers for the reception of aftertreating liquids I3, I4 and I5 which may be water, sodium sulphide and water respectively.
- the yarn issuing from a spinning position, not shown, is delivered to the container III by a driven roller I6.
- the yarn passes from driven roller I6 through aftertreating liquid l3.
- container I0 there are located two freely rotatable guiding rollers I1 and I 8 around which the thread passes in its path of From the roller I8 the yarn is withdrawn from the container I tl by a driven roller I9 and roller I9, in addition to Withdrawing the yarn from the container I0, also feeds it into container I I.
- the apparatus for guiding the yarn through the container I2 corresponds to that described in connection with container II and includes freely with bevel gears 30, 3
- Shaft 26 also provided with .a bevel gear 33 whichzmeshes with a bevel gear 34 which drives one side of a change speed transmission 35 of any conventional design such as, for example, a P. I. V. transmission which is a, standard link belt variable speed drive mechanism.
- P. I. V. transmission which is a, standard link belt variable speed drive mechanism.
- the output side of the transmission 35 is "that are” possible within the scope of the invenconnected through a shaft 36 to the driven-roll- It has been discovered, as an important part, of this invention, that if the roller which feeds the yarn to the after-treating liquid is driven at a different speed from the rollers which withdraw the yarn from that liquid, it is possible to control the degree of separation of the component fila- .ments of the yarn in such a way as to best expose them for reaction with the after-treating liquid.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN1953D DE851995C (de) | 1941-07-14 | 1941-07-14 | Vorrichtung zum Nassbehandeln von Kunstseidefaeden im fortlaufenden Arbeitsgang in Barken |
GB299846A GB607330A (en) | 1946-01-30 | 1946-01-30 | Improved method for the treatment of freshly-spun artificial threads with liquids in a continuous process |
Publications (1)
Publication Number | Publication Date |
---|---|
US2513057A true US2513057A (en) | 1950-06-27 |
Family
ID=25988537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US713905A Expired - Lifetime US2513057A (en) | 1941-07-14 | 1946-12-04 | Continuous aftertreatment of rayon |
Country Status (5)
Country | Link |
---|---|
US (1) | US2513057A (de) |
BE (1) | BE446336A (de) |
DE (1) | DE851995C (de) |
FR (1) | FR884143A (de) |
NL (1) | NL57999C (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697022A (en) * | 1950-10-06 | 1954-12-14 | Celanese Corp | Process and apparatus for treatment of textile materials |
US2721465A (en) * | 1952-07-16 | 1955-10-25 | American Viscose Corp | Apparatus for liquid treatment of textile fabrics |
US2736183A (en) * | 1956-02-28 | Textile rope washer | ||
US2744306A (en) * | 1952-04-18 | 1956-05-08 | Linen Thread Company Ltd | Novel machine for treating netting |
US2804764A (en) * | 1954-10-29 | 1957-09-03 | Mohasco Ind Inc | Apparatus for dyeing yarns and fabrics |
US2986912A (en) * | 1958-04-14 | 1961-06-06 | Chemstrand Corp | Textile treating apparatus |
US3026167A (en) * | 1954-12-22 | 1962-03-20 | Bayer Ag | Continuous treatment of individual stretchable threads, for example artificial silk threads |
US3049396A (en) * | 1957-07-20 | 1962-08-14 | Stork & Co Nv | Method of rinsing yarns and fabrics in the form of skeins |
US3050976A (en) * | 1958-07-21 | 1962-08-28 | Stork & Co Nv | Apparatus for continuously wet treating yarns and fabrics in rope form |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US580636A (en) * | 1897-04-13 | Taylor burrows and dick edwards radclyffe | ||
US1971627A (en) * | 1928-05-11 | 1934-08-28 | Ig Farbenindustrie Ag | Process of and apparatus for treating artificial threads |
US2066168A (en) * | 1934-07-03 | 1936-12-29 | North American Rayon Corp | Method of manufacturing staple fiber |
US2203375A (en) * | 1937-10-15 | 1940-06-04 | Heberlein Patent Corp | Process for mercerizing fabric |
US2239636A (en) * | 1937-10-15 | 1941-04-22 | Heberlein Patent Corp | Mercerizing apparatus |
US2251931A (en) * | 1938-01-28 | 1941-08-12 | Walter J Gundelfinger | Method of and apparatus for continuous processing of rayon threads |
US2267117A (en) * | 1938-04-09 | 1941-12-23 | Celanese Corp | Treatment of textile fabrics |
US2276605A (en) * | 1939-04-06 | 1942-03-17 | Bernard R Andrews | Means for shrinking cloth |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE508983C (de) * | 1928-05-11 | 1930-10-02 | I G Farbenindustrie Akt Ges | Vorrichtung zum fortlaufenden Waschen und Nachbehandeln frisch erzeugter kuenstlicher Faserstraenge |
DE507351C (de) * | 1928-11-16 | 1930-09-15 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung endloser kuenstlicher Faserstraenge im fortlaufenden Arbeitsgang |
-
1941
- 1941-07-14 DE DEN1953D patent/DE851995C/de not_active Expired
-
1942
- 1942-06-15 NL NL106500A patent/NL57999C/xx active
- 1942-07-07 BE BE446336D patent/BE446336A/xx unknown
- 1942-07-11 FR FR884143D patent/FR884143A/fr not_active Expired
-
1946
- 1946-12-04 US US713905A patent/US2513057A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US580636A (en) * | 1897-04-13 | Taylor burrows and dick edwards radclyffe | ||
US1971627A (en) * | 1928-05-11 | 1934-08-28 | Ig Farbenindustrie Ag | Process of and apparatus for treating artificial threads |
US2066168A (en) * | 1934-07-03 | 1936-12-29 | North American Rayon Corp | Method of manufacturing staple fiber |
US2203375A (en) * | 1937-10-15 | 1940-06-04 | Heberlein Patent Corp | Process for mercerizing fabric |
US2239636A (en) * | 1937-10-15 | 1941-04-22 | Heberlein Patent Corp | Mercerizing apparatus |
US2251931A (en) * | 1938-01-28 | 1941-08-12 | Walter J Gundelfinger | Method of and apparatus for continuous processing of rayon threads |
US2267117A (en) * | 1938-04-09 | 1941-12-23 | Celanese Corp | Treatment of textile fabrics |
US2276605A (en) * | 1939-04-06 | 1942-03-17 | Bernard R Andrews | Means for shrinking cloth |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2736183A (en) * | 1956-02-28 | Textile rope washer | ||
US2697022A (en) * | 1950-10-06 | 1954-12-14 | Celanese Corp | Process and apparatus for treatment of textile materials |
US2744306A (en) * | 1952-04-18 | 1956-05-08 | Linen Thread Company Ltd | Novel machine for treating netting |
US2721465A (en) * | 1952-07-16 | 1955-10-25 | American Viscose Corp | Apparatus for liquid treatment of textile fabrics |
US2804764A (en) * | 1954-10-29 | 1957-09-03 | Mohasco Ind Inc | Apparatus for dyeing yarns and fabrics |
US3026167A (en) * | 1954-12-22 | 1962-03-20 | Bayer Ag | Continuous treatment of individual stretchable threads, for example artificial silk threads |
US3049396A (en) * | 1957-07-20 | 1962-08-14 | Stork & Co Nv | Method of rinsing yarns and fabrics in the form of skeins |
US2986912A (en) * | 1958-04-14 | 1961-06-06 | Chemstrand Corp | Textile treating apparatus |
US3050976A (en) * | 1958-07-21 | 1962-08-28 | Stork & Co Nv | Apparatus for continuously wet treating yarns and fabrics in rope form |
Also Published As
Publication number | Publication date |
---|---|
NL57999C (de) | 1960-08-15 |
FR884143A (fr) | 1943-08-03 |
BE446336A (de) | 1942-08-31 |
DE851995C (de) | 1952-10-09 |
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