ES454024A1 - Process and apparatus for production of synthetic filaments from melts - Google Patents
Process and apparatus for production of synthetic filaments from meltsInfo
- Publication number
- ES454024A1 ES454024A1 ES454024A ES454024A ES454024A1 ES 454024 A1 ES454024 A1 ES 454024A1 ES 454024 A ES454024 A ES 454024A ES 454024 A ES454024 A ES 454024A ES 454024 A1 ES454024 A1 ES 454024A1
- Authority
- ES
- Spain
- Prior art keywords
- melt
- production
- coolant
- row
- filaments
- 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
Links
Classifications
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
Abstract
Process and apparatus for the production of synthetic filaments from melt, where the melt jets emerging from the die plate are cooled by organic or inorganic liquid, characterized in that the distance (y) between the melting point of the melt the row and its point of contact with the coolant, is adjusted to a maximum value Y = 50 x 50 mm. Where x is the nominal distance expressed in mm of the holes in the row; because the interfacial tension between the coolant and the melt jet is reduced under the nominal interfacial tension measurable between the distilled water of 20ºC of temperature and the given melt jet, and filaments of 2-1,000 decitex are produced which are then conveniently stretched. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU76MA2744A HU175628B (en) | 1976-02-18 | 1976-02-18 | Method and apparatus for producing synthetic fibres from melt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES454024A1 true ES454024A1 (en) | 1977-11-16 |
Family
ID=10998826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES454024A Expired ES454024A1 (en) | 1976-02-18 | 1976-12-07 | Process and apparatus for production of synthetic filaments from melts |
Country Status (13)
| Country | Link |
|---|---|
| AR (1) | AR207924A1 (en) |
| BR (1) | BR7606698A (en) |
| CS (1) | CS194242B2 (en) |
| DD (1) | DD125943A5 (en) |
| DE (2) | DE2632429A1 (en) |
| ES (1) | ES454024A1 (en) |
| FR (1) | FR2341672A1 (en) |
| GB (1) | GB1540912A (en) |
| HU (1) | HU175628B (en) |
| IT (1) | IT1071521B (en) |
| PL (1) | PL106096B1 (en) |
| PT (1) | PT65579B (en) |
| RO (1) | RO85033B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3539185A1 (en) * | 1984-12-01 | 1986-06-05 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Process for the production of polypropylene threads |
| ATA239194A (en) * | 1994-12-22 | 1996-02-15 | Chemiefaser Lenzing Ag | DEVICE FOR CARRYING OUT A DRY / WET SPINNING PROCESS |
| CN103608500B (en) * | 2011-06-15 | 2016-04-20 | 特吕茨勒非织造布有限公司 | Spinning tank |
| CN102817090A (en) * | 2012-08-01 | 2012-12-12 | 太仓市天翔化纤有限公司 | Cooler for chemical fiber device |
-
1976
- 1976-01-01 AR AR26462976A patent/AR207924A1/en active
- 1976-02-18 HU HU76MA2744A patent/HU175628B/en not_active IP Right Cessation
- 1976-07-12 RO RO86945A patent/RO85033B/en unknown
- 1976-07-12 GB GB2882676A patent/GB1540912A/en not_active Expired
- 1976-07-19 DE DE19762632429 patent/DE2632429A1/en active Pending
- 1976-07-19 DE DE19762659843 patent/DE2659843A1/en active Pending
- 1976-08-04 FR FR7623815A patent/FR2341672A1/en active Granted
- 1976-08-27 DD DD19450676A patent/DD125943A5/xx unknown
- 1976-08-30 CS CS560776A patent/CS194242B2/en unknown
- 1976-09-10 PT PT6557976A patent/PT65579B/en unknown
- 1976-09-25 PL PL19265776A patent/PL106096B1/en unknown
- 1976-10-06 BR BR7606698A patent/BR7606698A/en unknown
- 1976-10-14 IT IT6948176A patent/IT1071521B/en active
- 1976-12-07 ES ES454024A patent/ES454024A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1540912A (en) | 1979-02-21 |
| RO85033A (en) | 1984-08-17 |
| HU175628B (en) | 1980-09-28 |
| DE2659843A1 (en) | 1977-11-10 |
| RO85033B (en) | 1984-09-30 |
| DE2632429A1 (en) | 1977-08-25 |
| AR207924A1 (en) | 1976-11-08 |
| FR2341672A1 (en) | 1977-09-16 |
| PT65579B (en) | 1978-03-28 |
| DD125943A5 (en) | 1977-06-01 |
| CS194242B2 (en) | 1979-11-30 |
| BR7606698A (en) | 1977-11-16 |
| FR2341672B3 (en) | 1979-05-04 |
| PL106096B1 (en) | 1979-11-30 |
| PT65579A (en) | 1976-10-01 |
| IT1071521B (en) | 1985-04-10 |
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