NL7909201A - Werkwijze en inrichting voor het verwerken van plas- tische en polymere materialen. - Google Patents
Werkwijze en inrichting voor het verwerken van plas- tische en polymere materialen. Download PDFInfo
- Publication number
- NL7909201A NL7909201A NL7909201A NL7909201A NL7909201A NL 7909201 A NL7909201 A NL 7909201A NL 7909201 A NL7909201 A NL 7909201A NL 7909201 A NL7909201 A NL 7909201A NL 7909201 A NL7909201 A NL 7909201A
- Authority
- NL
- Netherlands
- Prior art keywords
- liquid
- channel
- end wall
- liquid material
- passage
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 86
- 238000000034 method Methods 0.000 title claims description 27
- 239000004033 plastic Substances 0.000 title claims description 19
- 229920003023 plastic Polymers 0.000 title claims description 19
- 239000011344 liquid material Substances 0.000 claims description 63
- 239000011236 particulate material Substances 0.000 claims description 55
- 239000007788 liquid Substances 0.000 claims description 35
- 238000002156 mixing Methods 0.000 claims description 21
- 230000000717 retained effect Effects 0.000 claims description 21
- 238000002844 melting Methods 0.000 claims description 20
- 230000008018 melting Effects 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 239000012768 molten material Substances 0.000 description 17
- 238000007872 degassing Methods 0.000 description 8
- 239000000155 melt Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 239000013618 particulate matter Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- -1 polyethylenes Polymers 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 239000004677 Nylon Substances 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
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000287219 Serinus canaria Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/02—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with a fixed member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
-
- 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
-
- 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
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92523—Force; Tension
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92542—Energy, power, electric current or voltage
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92809—Particular value claimed
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92923—Calibration, after-treatment or cooling zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Rotary Pumps (AREA)
- Nozzles (AREA)
- Accessories For Mixers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97133278A | 1978-12-20 | 1978-12-20 | |
| US97133278 | 1978-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7909201A true NL7909201A (nl) | 1980-06-24 |
Family
ID=25518237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7909201A NL7909201A (nl) | 1978-12-20 | 1979-12-20 | Werkwijze en inrichting voor het verwerken van plas- tische en polymere materialen. |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5590311A (ko) |
| KR (1) | KR830002007B1 (ko) |
| AR (1) | AR224884A1 (ko) |
| AU (1) | AU535062B2 (ko) |
| BE (1) | BE880737A (ko) |
| BR (1) | BR7908503A (ko) |
| CA (1) | CA1142319A (ko) |
| DD (1) | DD148029A5 (ko) |
| DE (1) | DE2951228A1 (ko) |
| ES (1) | ES8100143A1 (ko) |
| FR (1) | FR2444548A1 (ko) |
| GB (1) | GB2041284B (ko) |
| IL (1) | IL58989A (ko) |
| IN (1) | IN153502B (ko) |
| IT (1) | IT1127302B (ko) |
| NL (1) | NL7909201A (ko) |
| PT (1) | PT70613A (ko) |
| SE (1) | SE7910420L (ko) |
| YU (1) | YU309379A (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4480923A (en) * | 1983-09-14 | 1984-11-06 | Usm Corporation | Rotary processors and seals |
| US4529478A (en) * | 1983-09-14 | 1985-07-16 | Usm Corporation | Rotary processors and vacuum systems |
| US4529320A (en) * | 1983-09-14 | 1985-07-16 | Usm Corporation | Rotary processors and method for devolatilizing materials |
| AT397490B (de) * | 1987-12-15 | 1994-04-25 | Leinweber Anstalt Ing Joh | Vorrichtung zum pressen von gekrümmten bremsbelägen |
| EP0730826A1 (en) * | 1995-03-09 | 1996-09-11 | MAZZONI LB FOOD S.r.l. | A method and equipment for the production of a mixture of solid particles dispersed in a continuous lipid phase, particularly chocolate and its derivatives, using incorporation of micronized gas bubbles |
| EP0730825A1 (en) * | 1995-03-09 | 1996-09-11 | MAZZONI LB FOOD S.r.l. | Fluidising apparatus for mixture of solid particles dispersed in a continuous lipid phase, in particular chocolate and its derivatives |
| DE29713574U1 (de) * | 1997-07-30 | 1997-12-18 | Kientsch, Bernd, 75433 Maulbronn | Vorrichtung zum Extrudieren von plastischen Massen für den Lebensmittel- und Pharmabereich, insbesondere für Brotteige |
| TW426545B (en) * | 1997-12-25 | 2001-03-21 | Nippon Catalytic Chem Ind | Silver catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide |
| DE10330223A1 (de) * | 2003-07-04 | 2005-01-20 | Coperion Werner & Pfleiderer Gmbh & Co.Kg | Verfahren und Vorrichtung zum Plastifizieren thermoplastischer Kunststoffe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3153686A (en) * | 1961-01-03 | 1964-10-20 | Owens Illinois Glass Co | Elastic melt extrusion method and apparatus |
| JPS4421514Y1 (ko) * | 1965-09-16 | 1969-09-11 | ||
| US3790328A (en) * | 1972-04-10 | 1974-02-05 | B Maxwell | Apparatus for feeding elastic melt extruders |
| CA1111225A (en) * | 1977-05-11 | 1981-10-27 | Zehev Tadmor | Method and apparatus for processing polymeric material |
-
1979
- 1979-11-29 CA CA000340883A patent/CA1142319A/en not_active Expired
- 1979-12-14 IN IN896/DEL/79A patent/IN153502B/en unknown
- 1979-12-18 GB GB7943598A patent/GB2041284B/en not_active Expired
- 1979-12-18 SE SE7910420A patent/SE7910420L/xx not_active Application Discontinuation
- 1979-12-18 IL IL58989A patent/IL58989A/xx not_active IP Right Cessation
- 1979-12-18 YU YU03093/79A patent/YU309379A/xx unknown
- 1979-12-19 KR KR1019790004576A patent/KR830002007B1/ko active
- 1979-12-19 FR FR7931173A patent/FR2444548A1/fr active Granted
- 1979-12-19 AR AR279370A patent/AR224884A1/es active
- 1979-12-19 ES ES487540A patent/ES8100143A1/es not_active Expired
- 1979-12-19 PT PT70613A patent/PT70613A/pt unknown
- 1979-12-19 BE BE0/198650A patent/BE880737A/fr not_active IP Right Cessation
- 1979-12-19 DE DE19792951228 patent/DE2951228A1/de active Granted
- 1979-12-20 BR BR7908503A patent/BR7908503A/pt unknown
- 1979-12-20 NL NL7909201A patent/NL7909201A/nl not_active Application Discontinuation
- 1979-12-20 AU AU54067/79A patent/AU535062B2/en not_active Ceased
- 1979-12-20 JP JP16627779A patent/JPS5590311A/ja active Pending
- 1979-12-20 IT IT28234/79A patent/IT1127302B/it active
- 1979-12-20 DD DD79217951A patent/DD148029A5/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2951228A1 (de) | 1980-07-03 |
| CA1142319A (en) | 1983-03-08 |
| DD148029A5 (de) | 1981-05-06 |
| JPS5590311A (en) | 1980-07-08 |
| ES487540A0 (es) | 1980-11-01 |
| AU5406779A (en) | 1980-07-10 |
| IT7928234A0 (it) | 1979-12-20 |
| GB2041284B (en) | 1983-04-13 |
| IL58989A (en) | 1982-11-30 |
| FR2444548B3 (ko) | 1981-10-23 |
| PT70613A (en) | 1980-01-01 |
| DE2951228C2 (ko) | 1987-12-10 |
| IN153502B (ko) | 1984-07-21 |
| FR2444548A1 (fr) | 1980-07-18 |
| SE7910420L (sv) | 1980-06-21 |
| AU535062B2 (en) | 1984-03-01 |
| KR830002007B1 (ko) | 1983-10-06 |
| IT1127302B (it) | 1986-05-21 |
| BE880737A (fr) | 1980-04-16 |
| BR7908503A (pt) | 1980-09-09 |
| ES8100143A1 (es) | 1980-11-01 |
| GB2041284A (en) | 1980-09-10 |
| AR224884A1 (es) | 1982-01-29 |
| YU309379A (en) | 1983-01-21 |
| KR830001028A (ko) | 1983-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4421412A (en) | Process and apparatus for processing plastic and polymeric materials | |
| US3941535A (en) | Extrusion device | |
| NL7909201A (nl) | Werkwijze en inrichting voor het verwerken van plas- tische en polymere materialen. | |
| TWI517958B (zh) | 用於製備塑料材料的裝置 | |
| JP4491455B2 (ja) | マルチモーダル及びバイモーダルポリオレフィンを溶融し均質化する方法 | |
| JPS60155410A (ja) | 成形用粒子状プラスチツク材料の給送物から水分と揮発物を除去するための方法と装置 | |
| KR100341549B1 (ko) | 이축형압출기 | |
| JP2000153520A (ja) | 密閉型混練装置 | |
| JP2012530623A (ja) | 処理能力が向上したペレット化、乾燥、及び袋詰めの連続システム | |
| JPH0571022B2 (ko) | ||
| JPS58160131A (ja) | 回転式処理装置 | |
| GB2114500A (en) | Rotary processors e.g. for plastics materials | |
| JPS60501202A (ja) | 脱蔵混合押出機 | |
| JPH04226712A (ja) | 粒状固体物質のポンピング装置及び方法 | |
| DE2732173C2 (de) | Verfahren und Vorrichtung zur Verarbeitung von festem und viskosem Kunststoff und polymerem Material | |
| US6488399B1 (en) | Apparatus for plasticating thermoplastics | |
| GB2147222A (en) | Rotary processors and devolatilising methods | |
| EP0134977B1 (en) | Method and apparatus for removing moisture and volatiles from molding particulate plastic material feed | |
| EP0619173B1 (en) | Screw element having shearing and scraping flights | |
| US3680975A (en) | Roll pump for highly viscous material | |
| KR910005166B1 (ko) | 섬유를 갖는 건식 혼합물 | |
| DE2848273C2 (de) | Vorrichtung zum Aufbereiten von durch Wärme plastifizierbaren Kunststoffen und polymeren Materialien | |
| KR102060251B1 (ko) | ３ｄ 프린터의 재료 토출장치 | |
| KR100821871B1 (ko) | 재료 압출 방법 및 장치 | |
| KR980700905A (ko) | 압출기 스크류(Extruder screw) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |