IE39789L - Stuffer crimper - Google Patents
Stuffer crimperInfo
- Publication number
- IE39789L IE39789L IE741148A IE114874A IE39789L IE 39789 L IE39789 L IE 39789L IE 741148 A IE741148 A IE 741148A IE 114874 A IE114874 A IE 114874A IE 39789 L IE39789 L IE 39789L
- Authority
- IE
- Ireland
- Prior art keywords
- yarn
- mass
- zone
- crimps
- setting
- Prior art date
Links
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
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
A method and apparatus for texturing continuous filament yarn wherein the yarn is fed at a controlled rate and under controlled tension into a confined crimping zone against a mass of crimped yarn therein causing the yarn to collapse longitudinally forming crimps which become part of such mass. Heat and pressure are applied to the yarn mass in the crimping zone to plastically deform the yarn and partially set the crimps. The crimped yarn mass is then fed at a controlled rate from the crimping zone into a setting zone. Heat and pressure are applied to the yarn mass in the setting zone to fully set the crimps. The pressure applied to the yarn mass in the setting zone is substantially only sufficient to keep the crimps closed during the final setting thereof. The crimped yarn mass is then fed from the setting zone into a cooling zone. The yarn mass is cooled in the cooling zone to a temperature below that at which the yarn undergoes any molecular structural alteration in the absence of the application of a substantial force thereto. Finally, the yarn is withdrawn at a controlled rate from the cooling zone in continuous filament form.
[US3925976A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US366200A US3925976A (en) | 1973-06-01 | 1973-06-01 | Method and apparatus for texturing continuous filament yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE39789L true IE39789L (en) | 1974-12-01 |
| IE39789B1 IE39789B1 (en) | 1979-01-03 |
Family
ID=23442053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1148/74A IE39789B1 (en) | 1973-06-01 | 1974-05-31 | Method of texturising yarn a stuffer crimper |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3925976A (en) |
| JP (1) | JPS5315189B2 (en) |
| AR (1) | AR211228A1 (en) |
| AT (1) | AT350167B (en) |
| BE (1) | BE815789A (en) |
| BR (1) | BR7404401D0 (en) |
| CA (1) | CA1016731A (en) |
| CH (3) | CH1477974A4 (en) |
| DD (1) | DD116638A5 (en) |
| DE (2) | DE2425623C3 (en) |
| DK (1) | DK293274A (en) |
| ES (2) | ES426805A1 (en) |
| FI (1) | FI157474A7 (en) |
| FR (1) | FR2231786B1 (en) |
| GB (1) | GB1469858A (en) |
| IE (1) | IE39789B1 (en) |
| IL (1) | IL44891A (en) |
| IT (1) | IT1013299B (en) |
| LU (1) | LU70211A1 (en) |
| NL (1) | NL156457B (en) |
| PH (1) | PH11924A (en) |
| SE (1) | SE405261B (en) |
| ZA (1) | ZA743115B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2733455C2 (en) * | 1977-07-25 | 1982-12-30 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Stuffer box for texturing chemical fibers |
| DE102011102373A1 (en) * | 2011-05-24 | 2012-11-29 | Power-Heat-Set Gmbh | Method and device for individual shaping of an elongate medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL246393A (en) * | 1959-01-08 | |||
| US3096558A (en) * | 1959-09-23 | 1963-07-09 | Bancroft & Sons Co J | Crimping apparatus |
| US3110076A (en) * | 1959-12-08 | 1963-11-12 | Bancroft & Sons Co J | Stuffer crimping apparatus |
| US3685109A (en) * | 1970-06-11 | 1972-08-22 | Bancroft & Sons Co J | Small denier stuffer crimper and method |
| US3707299A (en) * | 1971-03-26 | 1972-12-26 | Bancroft & Sons Co J | Stuffer crimper with driven choke members for pressure control in the crimping zone |
-
1973
- 1973-06-01 US US366200A patent/US3925976A/en not_active Expired - Lifetime
-
1974
- 1974-05-15 ZA ZA00743115A patent/ZA743115B/en unknown
- 1974-05-17 PH PH15848A patent/PH11924A/en unknown
- 1974-05-20 NL NL7406768.A patent/NL156457B/en not_active IP Right Cessation
- 1974-05-23 FI FI1574/74A patent/FI157474A7/fi unknown
- 1974-05-24 IL IL44891A patent/IL44891A/en unknown
- 1974-05-27 DE DE2425623A patent/DE2425623C3/en not_active Expired
- 1974-05-27 DE DE2462322A patent/DE2462322C3/en not_active Expired
- 1974-05-29 AR AR253969A patent/AR211228A1/en active
- 1974-05-30 AT AT448074A patent/AT350167B/en not_active IP Right Cessation
- 1974-05-30 DK DK293274*A patent/DK293274A/da unknown
- 1974-05-30 JP JP6035774A patent/JPS5315189B2/ja not_active Expired
- 1974-05-30 BR BR4401/74A patent/BR7404401D0/en unknown
- 1974-05-30 IT IT51287/74A patent/IT1013299B/en active
- 1974-05-31 CH CH1477974D patent/CH1477974A4/xx unknown
- 1974-05-31 CA CA201,336A patent/CA1016731A/en not_active Expired
- 1974-05-31 DD DD178902A patent/DD116638A5/xx unknown
- 1974-05-31 CH CH1477974A patent/CH598379B5/xx not_active IP Right Cessation
- 1974-05-31 FR FR7419070A patent/FR2231786B1/fr not_active Expired
- 1974-05-31 SE SE7407242A patent/SE405261B/en unknown
- 1974-05-31 CH CH750374A patent/CH583795A5/xx not_active IP Right Cessation
- 1974-05-31 GB GB2416074A patent/GB1469858A/en not_active Expired
- 1974-05-31 LU LU70211A patent/LU70211A1/xx unknown
- 1974-05-31 BE BE144960A patent/BE815789A/en unknown
- 1974-05-31 IE IE1148/74A patent/IE39789B1/en unknown
- 1974-05-31 ES ES426805A patent/ES426805A1/en not_active Expired
-
1975
- 1975-03-05 ES ES435317A patent/ES435317A1/en not_active Expired
Also Published As
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