DE1435598A1 - Verfahren und Vorrichtung zum Schmelzspinnen von faden-,bandoder filmfoermigen Produkten und diese Produkte - Google Patents
Verfahren und Vorrichtung zum Schmelzspinnen von faden-,bandoder filmfoermigen Produkten und diese ProdukteInfo
- Publication number
- DE1435598A1 DE1435598A1 DE19621435598 DE1435598A DE1435598A1 DE 1435598 A1 DE1435598 A1 DE 1435598A1 DE 19621435598 DE19621435598 DE 19621435598 DE 1435598 A DE1435598 A DE 1435598A DE 1435598 A1 DE1435598 A1 DE 1435598A1
- Authority
- DE
- Germany
- Prior art keywords
- cross
- channels
- section
- line
- pump
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000002074 melt spinning Methods 0.000 title claims description 8
- 239000000155 melt Substances 0.000 claims description 11
- 210000000056 organ Anatomy 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 241001233037 catfish Species 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012549 training 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
- D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
- B01F25/4321—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
-
- 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
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL275670 | 1962-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1435598A1 true DE1435598A1 (de) | 1969-01-02 |
Family
ID=19753662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621435598 Pending DE1435598A1 (de) | 1962-03-07 | 1962-09-27 | Verfahren und Vorrichtung zum Schmelzspinnen von faden-,bandoder filmfoermigen Produkten und diese Produkte |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT239953B (enrdf_load_stackoverflow) |
| BE (1) | BE621433A (enrdf_load_stackoverflow) |
| CH (1) | CH409231A (enrdf_load_stackoverflow) |
| DE (1) | DE1435598A1 (enrdf_load_stackoverflow) |
| DK (1) | DK103087C (enrdf_load_stackoverflow) |
| ES (1) | ES280258A1 (enrdf_load_stackoverflow) |
| GB (1) | GB970285A (enrdf_load_stackoverflow) |
| LU (1) | LU42235A1 (enrdf_load_stackoverflow) |
| NL (2) | NL275670A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3403422A (en) * | 1964-07-02 | 1968-10-01 | Japan Exlan Co Ltd | Apparatus for spinning multicomponent fibers |
| US3436448A (en) * | 1966-02-03 | 1969-04-01 | American Cyanamid Co | Method and apparatus for spinning uniform fibers |
| US3518337A (en) * | 1967-09-14 | 1970-06-30 | Du Pont | Process for dispersing partially miscible polymers in melt spinnable fiber-forming polymers |
| CA964819A (en) * | 1971-04-16 | 1975-03-25 | Eldon L. Fletcher | Melt-spinning device for synthetic fibres |
| US3799509A (en) * | 1972-03-02 | 1974-03-26 | Du Pont | Mixer for a melt spinning apparatus |
| GB1591605A (en) * | 1978-05-18 | 1981-06-24 | Gen Eng Radcliffe | Method and apparatus for the injection of additives into plastics material |
-
0
- BE BE621433D patent/BE621433A/xx unknown
- NL NL129959D patent/NL129959C/xx active
- NL NL275670D patent/NL275670A/xx unknown
-
1962
- 1962-08-06 AT AT634662A patent/AT239953B/de active
- 1962-08-10 DK DK351762AA patent/DK103087C/da active
- 1962-08-17 CH CH983862A patent/CH409231A/de unknown
- 1962-08-20 LU LU42235D patent/LU42235A1/xx unknown
- 1962-08-24 ES ES0280258A patent/ES280258A1/es not_active Expired
- 1962-09-06 GB GB34165/62A patent/GB970285A/en not_active Expired
- 1962-09-27 DE DE19621435598 patent/DE1435598A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT239953B (de) | 1965-05-10 |
| NL275670A (enrdf_load_stackoverflow) | 1900-01-01 |
| CH409231A (de) | 1966-03-15 |
| DK103087C (da) | 1965-11-15 |
| LU42235A1 (enrdf_load_stackoverflow) | 1962-10-20 |
| GB970285A (en) | 1964-09-16 |
| BE621433A (enrdf_load_stackoverflow) | 1900-01-01 |
| ES280258A1 (es) | 1962-11-16 |
| NL129959C (enrdf_load_stackoverflow) | 1900-01-01 |
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