US2421336A - Method of treating twisted filamentary materials - Google Patents
Method of treating twisted filamentary materials Download PDFInfo
- Publication number
- US2421336A US2421336A US595095A US59509545A US2421336A US 2421336 A US2421336 A US 2421336A US 595095 A US595095 A US 595095A US 59509545 A US59509545 A US 59509545A US 2421336 A US2421336 A US 2421336A
- Authority
- US
- United States
- Prior art keywords
- high frequency
- yarn
- twisted
- electrodes
- package
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/006—Ultra-high-frequency heating
-
- 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
- D01D10/02—Heat treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
Definitions
- the cam H3 and I follower II4 serve to openthe circuit breaker III and thereby cut off the high frequency field. Additionally, in passing from position A to position B, the yarn package is caused to rotate because of theengagement of the segment gear 82 with the rack '85. In the apparatus shown, the yarn package is caused to rotate'approximately 120 in passing from position Ato Band another 120 in passing, fromB to C.
- vinyl chloride and vinyl acetate polymers and cpolymers, e. g., Vinyon, or vinylidene chloride nonmetallic filamentary materials by dielectric heating will, of course, vary considerably depending upon the particular results which are desired.
- to completely set the twist of a lively material will require a longer period of treatment, other things being equal, than merely partially reducing the liveliness of the twisted material.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Ropes Or Cables (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE478357D BE478357A (fr) | 1944-04-26 | ||
US595094A US2421335A (en) | 1944-04-26 | 1945-05-22 | Method of treating twisted filamentary materials |
US595095A US2421336A (en) | 1944-04-26 | 1945-05-22 | Method of treating twisted filamentary materials |
FR922281D FR922281A (fr) | 1944-04-26 | 1945-09-10 | Perfectionnements aux procédés et appareils pour le traitement de matières filamenteuses |
GB23922/45A GB625096A (en) | 1944-04-26 | 1945-09-17 | Improvements in or relating to method of treating filamentary material |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US532740A US2421334A (en) | 1944-04-26 | 1944-04-26 | Method of treating twisted filamentary materials |
US595094A US2421335A (en) | 1944-04-26 | 1945-05-22 | Method of treating twisted filamentary materials |
US595095A US2421336A (en) | 1944-04-26 | 1945-05-22 | Method of treating twisted filamentary materials |
Publications (1)
Publication Number | Publication Date |
---|---|
US2421336A true US2421336A (en) | 1947-05-27 |
Family
ID=27415101
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US595094A Expired - Lifetime US2421335A (en) | 1944-04-26 | 1945-05-22 | Method of treating twisted filamentary materials |
US595095A Expired - Lifetime US2421336A (en) | 1944-04-26 | 1945-05-22 | Method of treating twisted filamentary materials |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US595094A Expired - Lifetime US2421335A (en) | 1944-04-26 | 1945-05-22 | Method of treating twisted filamentary materials |
Country Status (4)
Country | Link |
---|---|
US (2) | US2421335A (fr) |
BE (1) | BE478357A (fr) |
FR (1) | FR922281A (fr) |
GB (1) | GB625096A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557452A (en) * | 1949-02-18 | 1951-06-19 | Alexander Smith & Sons Carpert | Axminster fabric |
US2707806A (en) * | 1951-01-30 | 1955-05-10 | Pacific Mills | Process and apparatus for making fiber packages |
US2739766A (en) * | 1952-03-01 | 1956-03-27 | Western Electric Co | Method of and apparatus for uncoiling paramagnetic filamentary material |
US2780838A (en) * | 1954-04-19 | 1957-02-12 | Pacific Mills | Textile fiber package |
US3016684A (en) * | 1955-09-22 | 1962-01-16 | Goodrich Co B F | Method of making cord |
US3073002A (en) * | 1960-03-28 | 1963-01-15 | E B & A C Whiting | Non-distorting polypropylene fibers |
US3159902A (en) * | 1961-04-06 | 1964-12-08 | Onderzoekings Inst Res | Method for the manipulation of crimped yarns |
US3504410A (en) * | 1963-04-10 | 1970-04-07 | Albert Marcel Cyprien Alexandr | Method for the manufacture of elastic twisted yarns and textile products |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465130A (en) * | 1945-05-30 | 1949-03-22 | Rca Corp | Method of setting twist in threads or yarns |
US2509347A (en) * | 1946-10-09 | 1950-05-30 | Bigelow Sanford Carpet Co Inc | Process of making permanently set hard twist wool yarn |
CH410839A (de) * | 1961-04-01 | 1966-04-15 | Trockentechnik Kurt Brueckner | Vorrichtung zum Heissfixieren von gewebten oder gewirkten Warenbahnen |
US3172185A (en) * | 1961-11-07 | 1965-03-09 | Bancroft & Sons Co J | Yarn packaging and treatment |
US3186660A (en) * | 1963-01-14 | 1965-06-01 | Wellman Combing Company | Fiber package |
US3214798A (en) * | 1963-01-14 | 1965-11-02 | Wellman Combing Company | Method of forming dense packages of textile fibers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1815027A (en) * | 1928-06-08 | 1931-07-14 | Murch Frank Gilman | Textile material and process of making |
US2263681A (en) * | 1938-10-19 | 1941-11-25 | United Shoe Machinery Corp | Treating rayon cakes |
US2295593A (en) * | 1941-07-30 | 1942-09-15 | Du Pont | Yarn preparation |
US2325652A (en) * | 1941-08-20 | 1943-08-03 | Rca Corp | Drying method |
-
0
- BE BE478357D patent/BE478357A/xx unknown
-
1945
- 1945-05-22 US US595094A patent/US2421335A/en not_active Expired - Lifetime
- 1945-05-22 US US595095A patent/US2421336A/en not_active Expired - Lifetime
- 1945-09-10 FR FR922281D patent/FR922281A/fr not_active Expired
- 1945-09-17 GB GB23922/45A patent/GB625096A/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1815027A (en) * | 1928-06-08 | 1931-07-14 | Murch Frank Gilman | Textile material and process of making |
US2263681A (en) * | 1938-10-19 | 1941-11-25 | United Shoe Machinery Corp | Treating rayon cakes |
US2295593A (en) * | 1941-07-30 | 1942-09-15 | Du Pont | Yarn preparation |
US2325652A (en) * | 1941-08-20 | 1943-08-03 | Rca Corp | Drying method |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557452A (en) * | 1949-02-18 | 1951-06-19 | Alexander Smith & Sons Carpert | Axminster fabric |
US2707806A (en) * | 1951-01-30 | 1955-05-10 | Pacific Mills | Process and apparatus for making fiber packages |
US2739766A (en) * | 1952-03-01 | 1956-03-27 | Western Electric Co | Method of and apparatus for uncoiling paramagnetic filamentary material |
US2780838A (en) * | 1954-04-19 | 1957-02-12 | Pacific Mills | Textile fiber package |
US3016684A (en) * | 1955-09-22 | 1962-01-16 | Goodrich Co B F | Method of making cord |
US3073002A (en) * | 1960-03-28 | 1963-01-15 | E B & A C Whiting | Non-distorting polypropylene fibers |
US3159902A (en) * | 1961-04-06 | 1964-12-08 | Onderzoekings Inst Res | Method for the manipulation of crimped yarns |
US3504410A (en) * | 1963-04-10 | 1970-04-07 | Albert Marcel Cyprien Alexandr | Method for the manufacture of elastic twisted yarns and textile products |
Also Published As
Publication number | Publication date |
---|---|
US2421335A (en) | 1947-05-27 |
BE478357A (fr) | |
GB625096A (en) | 1949-06-22 |
FR922281A (fr) | 1947-06-04 |
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