DE1660322B2 - Verfahren zur kontinuierlichen herstellung von maessig elastischen, hochvoluminoesen kraeuselfaeden - Google Patents
Verfahren zur kontinuierlichen herstellung von maessig elastischen, hochvoluminoesen kraeuselfaedenInfo
- Publication number
- DE1660322B2 DE1660322B2 DE1967F0052610 DEF0052610A DE1660322B2 DE 1660322 B2 DE1660322 B2 DE 1660322B2 DE 1967F0052610 DE1967F0052610 DE 1967F0052610 DE F0052610 A DEF0052610 A DE F0052610A DE 1660322 B2 DE1660322 B2 DE 1660322B2
- Authority
- DE
- Germany
- Prior art keywords
- stretching
- thread
- stage
- elastic
- threads
- 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
- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 6
- 238000002788 crimping Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000009971 piece dyeing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
- D02G1/0226—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting multiple false-twisting
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/228—Stretching in two or more steps, with or without intermediate steps
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/229—Relaxing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967F0052610 DE1660322B2 (de) | 1967-06-06 | 1967-06-06 | Verfahren zur kontinuierlichen herstellung von maessig elastischen, hochvoluminoesen kraeuselfaeden |
| CH769168A CH482843A (de) | 1967-06-06 | 1968-05-24 | Verfahren zur Herstellung elastischer gekräuselter Fäden |
| GB26436/68A GB1182025A (en) | 1967-06-06 | 1968-06-04 | Crimped filaments |
| US734230A US3503201A (en) | 1967-06-06 | 1968-06-04 | Process for the production of elastic crimped filaments |
| NL6807885A NL6807885A (cs) | 1967-06-06 | 1968-06-05 | |
| BE716176D BE716176A (cs) | 1967-06-06 | 1968-06-06 | |
| FR1570785D FR1570785A (cs) | 1967-06-06 | 1968-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967F0052610 DE1660322B2 (de) | 1967-06-06 | 1967-06-06 | Verfahren zur kontinuierlichen herstellung von maessig elastischen, hochvoluminoesen kraeuselfaeden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1660322A1 DE1660322A1 (de) | 1971-10-21 |
| DE1660322B2 true DE1660322B2 (de) | 1977-03-31 |
Family
ID=7105590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1967F0052610 Granted DE1660322B2 (de) | 1967-06-06 | 1967-06-06 | Verfahren zur kontinuierlichen herstellung von maessig elastischen, hochvoluminoesen kraeuselfaeden |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3503201A (cs) |
| BE (1) | BE716176A (cs) |
| CH (1) | CH482843A (cs) |
| DE (1) | DE1660322B2 (cs) |
| FR (1) | FR1570785A (cs) |
| GB (1) | GB1182025A (cs) |
| NL (1) | NL6807885A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754453A (fr) * | 1969-08-07 | 1971-01-18 | Bayer Ag | Procede pour la production de fils frises moderement elastiqueset fils obtenus par le procede |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2432355A (en) * | 1945-06-07 | 1947-12-09 | American Viscose Corp | Manufacture of staple fiber yarns and tows |
| US3041814A (en) * | 1960-07-07 | 1962-07-03 | Heberlein Patent Corp | Apparatus for producing crimped yarn |
| US3137119A (en) * | 1961-06-14 | 1964-06-16 | Chavanoz Moulinage Retorderie | Process for the production of high bulk yarns |
| GB1090990A (en) * | 1963-05-10 | 1967-11-15 | Klinger Mfg Co Ltd | Improvements in or relating to apparatus for false-twist-crimping yarn |
-
1967
- 1967-06-06 DE DE1967F0052610 patent/DE1660322B2/de active Granted
-
1968
- 1968-05-24 CH CH769168A patent/CH482843A/de not_active IP Right Cessation
- 1968-06-04 GB GB26436/68A patent/GB1182025A/en not_active Expired
- 1968-06-04 US US734230A patent/US3503201A/en not_active Expired - Lifetime
- 1968-06-05 NL NL6807885A patent/NL6807885A/xx unknown
- 1968-06-06 FR FR1570785D patent/FR1570785A/fr not_active Expired
- 1968-06-06 BE BE716176D patent/BE716176A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3503201A (en) | 1970-03-31 |
| FR1570785A (cs) | 1969-06-13 |
| GB1182025A (en) | 1970-02-25 |
| NL6807885A (cs) | 1968-12-09 |
| CH482843A (de) | 1969-12-15 |
| DE1660322A1 (de) | 1971-10-21 |
| BE716176A (cs) | 1968-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHV | Ceased/renunciation |