FR2261355A1 - Filament strand conversion process - uses a continuous sequence from stretching to reduction to a roving for spinning - Google Patents
Filament strand conversion process - uses a continuous sequence from stretching to reduction to a roving for spinningInfo
- Publication number
- FR2261355A1 FR2261355A1 FR7504799A FR7504799A FR2261355A1 FR 2261355 A1 FR2261355 A1 FR 2261355A1 FR 7504799 A FR7504799 A FR 7504799A FR 7504799 A FR7504799 A FR 7504799A FR 2261355 A1 FR2261355 A1 FR 2261355A1
- Authority
- FR
- France
- Prior art keywords
- stretching
- reduction
- roving
- spinning
- conversion process
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000009987 spinning Methods 0.000 title 1
- 229920002302 Nylon 6,6 Polymers 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000002788 crimping Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000010036 direct spinning Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 230000003019 stabilising effect Effects 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742407565 DE2407565A1 (de) | 1974-02-16 | 1974-02-16 | Verfahren zur herstellung eines spinnfasergarnes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2261355A1 true FR2261355A1 (en) | 1975-09-12 |
| FR2261355B3 FR2261355B3 (OSRAM) | 1977-10-28 |
Family
ID=5907650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7504799A Granted FR2261355A1 (en) | 1974-02-16 | 1975-02-17 | Filament strand conversion process - uses a continuous sequence from stretching to reduction to a roving for spinning |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS50116744A (OSRAM) |
| BE (1) | BE825636A (OSRAM) |
| BR (1) | BR7500939A (OSRAM) |
| CH (1) | CH575475A5 (OSRAM) |
| DE (1) | DE2407565A1 (OSRAM) |
| DK (1) | DK55275A (OSRAM) |
| FR (1) | FR2261355A1 (OSRAM) |
| IT (1) | IT1031767B (OSRAM) |
| LU (1) | LU71857A1 (OSRAM) |
| NL (1) | NL7501593A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2702827A1 (de) * | 1977-01-25 | 1978-07-27 | Neumuenster Masch App | Verfahren zur herstellung gekraeuselter stapelfasern |
| DE2702826A1 (de) * | 1977-01-25 | 1978-07-27 | Neumuenster Masch App | Verfahren zur herstellung gekraeuselter stapelfasern |
| DE3141291C2 (de) * | 1981-10-17 | 1983-11-03 | Didier Engineering Gmbh, 4300 Essen | "Verfahren und Reißkonverter zum Herstellen von Spinnbändern" |
| EP1486593A1 (de) * | 2003-06-12 | 2004-12-15 | Schärer Schweiter Mettler AG | Verfahren zur Herstellung von verspinnbarem Synthetikgarn und Filamentspinnmaschine |
-
1974
- 1974-02-16 DE DE19742407565 patent/DE2407565A1/de active Pending
-
1975
- 1975-02-11 NL NL7501593A patent/NL7501593A/xx unknown
- 1975-02-12 CH CH168075A patent/CH575475A5/xx not_active IP Right Cessation
- 1975-02-14 DK DK55275A patent/DK55275A/da unknown
- 1975-02-14 BR BR7500939A patent/BR7500939A/pt unknown
- 1975-02-14 IT IT2030475A patent/IT1031767B/it active
- 1975-02-14 JP JP1810175A patent/JPS50116744A/ja active Pending
- 1975-02-14 LU LU71857A patent/LU71857A1/xx unknown
- 1975-02-17 FR FR7504799A patent/FR2261355A1/fr active Granted
- 1975-02-17 BE BE153441A patent/BE825636A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2261355B3 (OSRAM) | 1977-10-28 |
| BR7500939A (pt) | 1975-12-02 |
| IT1031767B (it) | 1979-05-10 |
| BE825636A (fr) | 1975-08-18 |
| NL7501593A (nl) | 1975-08-19 |
| LU71857A1 (OSRAM) | 1977-01-05 |
| DK55275A (OSRAM) | 1975-10-13 |
| JPS50116744A (OSRAM) | 1975-09-12 |
| CH575475A5 (OSRAM) | 1976-05-14 |
| DE2407565A1 (de) | 1975-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |