DE2116254C2 - Vorrichtung zum kontinuierlichen Extrudieren hochviskoser Schmelzen - Google Patents
Vorrichtung zum kontinuierlichen Extrudieren hochviskoser SchmelzenInfo
- Publication number
- DE2116254C2 DE2116254C2 DE2116254A DE2116254A DE2116254C2 DE 2116254 C2 DE2116254 C2 DE 2116254C2 DE 2116254 A DE2116254 A DE 2116254A DE 2116254 A DE2116254 A DE 2116254A DE 2116254 C2 DE2116254 C2 DE 2116254C2
- Authority
- DE
- Germany
- Prior art keywords
- cone
- temperature
- melt
- channels
- spinning
- 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
- 239000000155 melt Substances 0.000 title claims description 41
- 238000001125 extrusion Methods 0.000 title claims description 3
- 238000009987 spinning Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007863 gel particle Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/09—Control of pressure, temperature or feeding rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2548070A | 1970-04-03 | 1970-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2116254A1 DE2116254A1 (de) | 1971-10-21 |
| DE2116254C2 true DE2116254C2 (de) | 1983-01-27 |
Family
ID=21826320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2116254A Expired DE2116254C2 (de) | 1970-04-03 | 1971-04-02 | Vorrichtung zum kontinuierlichen Extrudieren hochviskoser Schmelzen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3737506A (enExample) |
| BE (1) | BE764955A (enExample) |
| CA (1) | CA970916A (enExample) |
| CH (1) | CH515346A (enExample) |
| DE (1) | DE2116254C2 (enExample) |
| FR (1) | FR2089444A5 (enExample) |
| GB (1) | GB1309969A (enExample) |
| LU (1) | LU62857A1 (enExample) |
| NL (1) | NL150861B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3810782A1 (de) * | 1988-03-30 | 1989-10-12 | Bayer Ag | Vorrichtung zur gleichmaessigen beheizung von spinnschmelzen |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846377A (en) * | 1971-11-12 | 1974-11-05 | Allied Chem | Method of producing polyethylene terephthalate fibers |
| US3947172A (en) * | 1972-11-03 | 1976-03-30 | Western Electric Company, Inc. | Apparatus for extruding plastic materials |
| DE2331764C3 (de) * | 1973-06-22 | 1982-09-30 | Davy McKee AG, 6000 Frankfurt | Spinnvorrichtung für das Schmelzspinnen von Hochpolymeren |
| DE2424364B2 (de) * | 1974-05-16 | 1980-03-06 | Ikegai Tekko K.K., Tokio | Verfahren und Vorrichtung zum vernetzenden Formpressen von hochmolekularen Stoffen |
| US4076481A (en) * | 1975-01-15 | 1978-02-28 | Sussex Plastics Engineering, Inc. | Annular extrusion die |
| US4056597A (en) * | 1975-04-03 | 1977-11-01 | Phillips Petroleum Company | Process and die for extrusion of a resinous material |
| US4380570A (en) * | 1980-04-08 | 1983-04-19 | Schwarz Eckhard C A | Apparatus and process for melt-blowing a fiberforming thermoplastic polymer and product produced thereby |
| US4350657A (en) * | 1980-11-04 | 1982-09-21 | Union Carbide Corporation | Low-energy extruder-pump system |
| US4452750A (en) * | 1981-05-12 | 1984-06-05 | Union Carbide Corporation | Low energy processing of thermoplastic polymers |
| US4727687A (en) * | 1984-12-14 | 1988-03-01 | Cryoblast, Inc. | Extrusion arrangement for a cryogenic cleaning apparatus |
| CA1290528C (en) * | 1985-07-09 | 1991-10-15 | Martin Walsh | Method and apparatus for producing thermoplastic and products produced therefrom |
| US5062952A (en) * | 1986-08-12 | 1991-11-05 | A-1 Engineering, Inc. | Injection molding filter |
| DE3640962A1 (de) * | 1986-11-29 | 1988-06-09 | Barmag Barmer Maschf | Spinnzentrifuge |
| DE3717967A1 (de) * | 1987-05-27 | 1988-12-15 | Doellken & Co Gmbh W | Strangpresswerkzeug zum strangpressen eines marmorierten profils aus thermoplastischem kunststoff |
| AT397392B (de) * | 1989-11-29 | 1994-03-25 | Chemiefaser Lenzing Ag | Spinndüse |
| JPH06297452A (ja) * | 1993-04-15 | 1994-10-25 | Yoshida Kogyo Kk <Ykk> | 合成樹脂細粒造粒機 |
| US6364647B1 (en) | 1998-10-08 | 2002-04-02 | David M. Sanborn | Thermostatic melt blowing apparatus |
| DE19943738C1 (de) * | 1999-09-03 | 2001-03-15 | Mannesmann Ag | Extruderanlage mit Schneckenextruder und Zahnradextruder |
| DK1310585T3 (da) * | 2001-04-18 | 2008-01-02 | Igaki Iryo Sekkei Kk | Fremgangsmåde og apparat til smeltespinding |
| US7018188B2 (en) * | 2003-04-08 | 2006-03-28 | The Procter & Gamble Company | Apparatus for forming fibers |
| CA2771144C (en) | 2009-08-14 | 2017-03-07 | The Procter & Gamble Company | Spinning die assembly and method for forming fibres using said assembly |
| EP2832902A1 (de) * | 2013-08-02 | 2015-02-04 | NANOVAL GmbH & Co. KG | Optimierung einer Spinndüse zum Spinnen von Filamenten aus einer Spinnmasse |
| CN104726941B (zh) * | 2015-04-07 | 2017-03-29 | 苏州市晨彩纺织研发有限公司 | 一种熔纺预冷却喷管 |
| CN105111424B (zh) * | 2015-08-10 | 2017-03-29 | 中国纺织科学研究院 | 一种高粘熔体生产装置 |
| GB2579100A (en) * | 2018-11-23 | 2020-06-10 | Teknoweb Mat S R L | Spinneret block with readily exchangable nozzles for use in the manufacturing of meltblown fibers |
| CN118960450A (zh) * | 2020-09-03 | 2024-11-15 | 苏州市锦翔压力容器制造有限公司 | 一种适用范围广的直通式螺旋板换热装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1660209A1 (de) * | 1965-07-15 | 1970-02-05 | Barmag Barmer Maschf | Schmelzespinnkopf fuer das Spinnen unter hohem Druck |
| DE1292306B (de) * | 1965-12-18 | 1969-04-10 | Glanzstoff Ag | Schmelzspinnvorrichtung |
| US3437725A (en) * | 1967-08-29 | 1969-04-08 | Du Pont | Melt spinning apparatus and method |
-
1970
- 1970-04-03 US US00025480A patent/US3737506A/en not_active Expired - Lifetime
- 1970-10-28 CA CA096,791A patent/CA970916A/en not_active Expired
-
1971
- 1971-02-03 NL NL717101434A patent/NL150861B/xx not_active IP Right Cessation
- 1971-03-15 CH CH382971A patent/CH515346A/de not_active IP Right Cessation
- 1971-03-25 LU LU62857D patent/LU62857A1/xx unknown
- 1971-03-29 BE BE764955A patent/BE764955A/xx not_active IP Right Cessation
- 1971-04-02 DE DE2116254A patent/DE2116254C2/de not_active Expired
- 1971-04-02 FR FR7112620A patent/FR2089444A5/fr not_active Expired
- 1971-04-19 GB GB2300971*A patent/GB1309969A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3810782A1 (de) * | 1988-03-30 | 1989-10-12 | Bayer Ag | Vorrichtung zur gleichmaessigen beheizung von spinnschmelzen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH515346A (de) | 1971-11-15 |
| BE764955A (fr) | 1971-08-16 |
| FR2089444A5 (enExample) | 1972-01-07 |
| LU62857A1 (enExample) | 1971-08-13 |
| GB1309969A (en) | 1973-03-14 |
| US3737506A (en) | 1973-06-05 |
| CA970916A (en) | 1975-07-15 |
| NL7101434A (enExample) | 1971-10-05 |
| DE2116254A1 (de) | 1971-10-21 |
| NL150861B (nl) | 1976-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |