DE1938549A1 - Verfahren zur Herstellung von wechselgedrehtem Garn - Google Patents
Verfahren zur Herstellung von wechselgedrehtem GarnInfo
- Publication number
- DE1938549A1 DE1938549A1 DE19691938549 DE1938549A DE1938549A1 DE 1938549 A1 DE1938549 A1 DE 1938549A1 DE 19691938549 DE19691938549 DE 19691938549 DE 1938549 A DE1938549 A DE 1938549A DE 1938549 A1 DE1938549 A1 DE 1938549A1
- Authority
- DE
- Germany
- Prior art keywords
- twist
- point
- twisted
- yarn
- yarns
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 4
- 241001589086 Bellapiscis medius Species 0.000 description 3
- 241000283153 Cetacea Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 poly (hexane-ethylene adipamide Chemical compound 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
- D02G3/286—Doubled, plied, or cabled threads with alternatively "S" and "Z" direction of twist, e.g. Self-twist process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74884768A | 1968-07-30 | 1968-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1938549A1 true DE1938549A1 (de) | 1970-04-23 |
Family
ID=25011177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691938549 Pending DE1938549A1 (de) | 1968-07-30 | 1969-07-29 | Verfahren zur Herstellung von wechselgedrehtem Garn |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3468120A (enrdf_load_stackoverflow) |
| JP (1) | JPS4830008B1 (enrdf_load_stackoverflow) |
| BE (1) | BE736710A (enrdf_load_stackoverflow) |
| CH (1) | CH503131A (enrdf_load_stackoverflow) |
| DE (1) | DE1938549A1 (enrdf_load_stackoverflow) |
| ES (1) | ES369967A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2013993A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1233677A (enrdf_load_stackoverflow) |
| NL (1) | NL6911406A (enrdf_load_stackoverflow) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816988A (en) * | 1971-02-03 | 1974-06-18 | Bayer Ag | Process and an apparatus for the production of synthetic, crimped, highly elastic endless yarn |
| US3744232A (en) * | 1971-04-05 | 1973-07-10 | Bigelow Sanford Inc | Composite false-twist yarn |
| US3775955A (en) * | 1971-07-30 | 1973-12-04 | Bigelow Sanford Inc | Composite false-twist yarns, methods and apparatus |
| US3939632A (en) * | 1973-05-14 | 1976-02-24 | Imperial Chemical Industries Limited | Process for the production of effect yarns |
| GB1508894A (en) * | 1974-04-19 | 1978-04-26 | Commw Scient Ind Res Org | Method of and apparatus for forming a multiply yarn |
| SU562594A1 (ru) * | 1975-07-22 | 1977-06-25 | Всесоюзный Научно-Исследовательский Институт Легкого И Текстильного Машиностроения | Способ получени самокрученой пр жи |
| US4055040A (en) * | 1976-04-13 | 1977-10-25 | E. I. Du Pont De Nemours And Company | Alternately twisted yarn assembly and method for making |
| US4096006A (en) * | 1976-09-22 | 1978-06-20 | Spectra-Strip Corporation | Method and apparatus for making twisted pair multi-conductor ribbon cable with intermittent straight sections |
| US4162607A (en) * | 1977-07-01 | 1979-07-31 | Akzona Incorporated | Entangled yarns |
| US4276740A (en) * | 1977-10-25 | 1981-07-07 | Wwg Industries, Inc. | Self-twisted yarn and method and apparatus for producing it |
| US4173861A (en) * | 1977-11-11 | 1979-11-13 | Wwg Industries, Inc. | Method and apparatus for controlling twist in yarn |
| US4279120A (en) * | 1978-06-08 | 1981-07-21 | Wwg Industries, Inc. | Self twist yarn and method and apparatus for making such yarns |
| US4214018A (en) * | 1978-08-14 | 1980-07-22 | Rca Corporation | Method for making adherent pinhole free aluminum films on pyroelectric and/or piezoelectric substrates |
| FR2465805A1 (fr) * | 1979-09-20 | 1981-03-27 | Asa Sa | Machine pour l'obtention de fils autotordus |
| US4413469A (en) * | 1981-03-23 | 1983-11-08 | Allied Corporation | Method of making low crosstalk ribbon cable |
| US5003763A (en) * | 1988-04-15 | 1991-04-02 | E. I. Du Pont De Nemours And Company | Apparatus and process for forming alternate twist plied yarn and product therefrom |
| US5012636A (en) * | 1988-04-15 | 1991-05-07 | E. I. Du Pont De Nemours And Company | Apparatus and process for forming alternate twist plied yarn and product therefrom |
| US4873821A (en) * | 1988-04-15 | 1989-10-17 | E. I. Du Pont De Nemours And Company | Apparatus and process for forming alternate twist plied yarn |
| US5179827A (en) * | 1988-04-15 | 1993-01-19 | E. I. Du Pont De Nemours And Company | Alternate twist plied yarn |
| US4977739A (en) * | 1989-06-26 | 1990-12-18 | Du Pont Canada Inc. | Method and apparatus for making composite yarn |
| CA2184475A1 (en) * | 1994-03-16 | 1995-09-21 | Robert William Mcallister | A process and apparatus for making uniform alternate ply-twisted yarn and product |
| US5557915A (en) * | 1994-11-14 | 1996-09-24 | E. I. Du Pont De Nemours And Company | Method and apparatus for making alternate twist plied yarn and product |
| BE1019565A5 (nl) * | 2010-11-03 | 2012-08-07 | Gilbos Nv | Werkwijze en inrichting voor het vervaardigen van alternerend s/z gecableerde of verbonden alternerend s/z getwijnde garens. |
| CN107532346B (zh) * | 2015-04-08 | 2020-08-07 | 肖氏工业集团公司 | 纱线变形装置和方法 |
| CN113430688B (zh) * | 2021-08-03 | 2022-06-10 | 黄石宏和电子材料科技有限公司 | 一种防止捻线反转的装置及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3025656A (en) * | 1957-07-17 | 1962-03-20 | Cook Foundation Inc | Method and apparatus for making communication cable |
| CA655087A (en) * | 1958-08-01 | 1963-01-01 | L. Dahlstrom Richard | Method for effecting controlled relaxation of yarns of synthetic polymeric compositions |
| US3052079A (en) * | 1958-11-10 | 1962-09-04 | Western Electric Co | Apparatus for twisting strands |
| US3225533A (en) * | 1961-10-19 | 1965-12-28 | Commw Scient Ind Res Org | Apparatus and process for forming yarns and other twisted assemblies |
-
1968
- 1968-07-30 US US748847A patent/US3468120A/en not_active Expired - Lifetime
-
1969
- 1969-07-24 NL NL6911406A patent/NL6911406A/xx unknown
- 1969-07-25 JP JP44058472A patent/JPS4830008B1/ja active Pending
- 1969-07-28 ES ES369967A patent/ES369967A1/es not_active Expired
- 1969-07-29 DE DE19691938549 patent/DE1938549A1/de active Pending
- 1969-07-29 GB GB1233677D patent/GB1233677A/en not_active Expired
- 1969-07-29 BE BE736710D patent/BE736710A/xx unknown
- 1969-07-29 FR FR6925952A patent/FR2013993A1/fr not_active Withdrawn
- 1969-07-30 CH CH1160269A patent/CH503131A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2013993A1 (enrdf_load_stackoverflow) | 1970-04-10 |
| GB1233677A (enrdf_load_stackoverflow) | 1971-05-26 |
| BE736710A (enrdf_load_stackoverflow) | 1969-12-31 |
| ES369967A1 (es) | 1971-07-16 |
| CH503131A (de) | 1971-02-15 |
| NL6911406A (enrdf_load_stackoverflow) | 1970-02-03 |
| US3468120A (en) | 1969-09-23 |
| JPS4830008B1 (enrdf_load_stackoverflow) | 1973-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |