SG42317A1 - Method for molding saturated crystalline polyesters and molding equipment therefor - Google Patents
Method for molding saturated crystalline polyesters and molding equipment thereforInfo
- Publication number
- SG42317A1 SG42317A1 SG1996000382A SG1996000382A SG42317A1 SG 42317 A1 SG42317 A1 SG 42317A1 SG 1996000382 A SG1996000382 A SG 1996000382A SG 1996000382 A SG1996000382 A SG 1996000382A SG 42317 A1 SG42317 A1 SG 42317A1
- Authority
- SG
- Singapore
- Prior art keywords
- molding
- saturated crystalline
- crystalline polyesters
- equipment therefor
- resin
- Prior art date
Links
Classifications
-
- 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
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- 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
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- 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
- B29C48/45—Axially movable screws
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C2045/0096—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor drying the moulding material before injection, e.g. by heating
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0079—Liquid crystals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/65—Processes of preheating prior to molding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
- Y10S264/904—Maintaining article in fixed shape during heat-setting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/907—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and crystallizing of nonstretched or molecularly unoriented portion thereof
- Y10S264/908—Crystallizing of neck portion of hollow article or hollow preform
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Robotics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Polyesters Or Polycarbonates (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63321161A JP2625186B2 (ja) | 1988-12-20 | 1988-12-20 | 飽和結晶性ポリエステルの成形装置 |
JP63321159A JP2625184B2 (ja) | 1988-12-20 | 1988-12-20 | 飽和結晶性ポリエステルの成形方法 |
JP63321163A JPH02165914A (ja) | 1988-12-20 | 1988-12-20 | 飽和結晶性ポリエステルの成形装置 |
JP63321160A JP2625185B2 (ja) | 1988-12-20 | 1988-12-20 | 飽和結晶性ポリエステルの成形方法 |
JP63321162A JP2625187B2 (ja) | 1988-12-20 | 1988-12-20 | 飽和結晶性ポリエステルの成形装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG42317A1 true SG42317A1 (en) | 1997-08-15 |
Family
ID=27531113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996000382A SG42317A1 (en) | 1988-12-20 | 1989-12-20 | Method for molding saturated crystalline polyesters and molding equipment therefor |
Country Status (9)
Country | Link |
---|---|
US (1) | US5034177A (de) |
EP (1) | EP0375405B1 (de) |
KR (1) | KR920010136B1 (de) |
AT (1) | ATE134558T1 (de) |
CA (1) | CA2005995C (de) |
DE (1) | DE68925804T2 (de) |
ES (1) | ES2086321T3 (de) |
HK (1) | HK194096A (de) |
SG (1) | SG42317A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4030964A1 (de) * | 1990-10-01 | 1992-04-02 | Happich Gmbh Gebr | Verfahren zum herstellen eines kunststofformteils |
DE4110135A1 (de) * | 1991-03-27 | 1992-10-01 | Windmoeller & Hoelscher | Verfahren und vorrichtung zur bestimmung der von einem extruder aus einem aufgabebehaelter ueber die zeit abgezogenen menge |
US5443378A (en) * | 1994-07-11 | 1995-08-22 | Ferromatik Milacron Maschinenbau Gmbh | Apparatus for the sandwich method of injection molding |
AR002773A1 (es) | 1995-07-07 | 1998-04-29 | Continental Pet Technologies | Metodo para el moldeado por inyeccion de un articulo plastico y aparato para llevarlo a cabo. |
US6217818B1 (en) * | 1995-07-07 | 2001-04-17 | Continental Pet Technologies, Inc. | Method of making preform and container with crystallized neck finish |
US5868991A (en) * | 1996-07-26 | 1999-02-09 | Kimberly-Clark Worldwide, Inc. | Method for low temperature injection molding of hydrodisintegratable compositions |
US6090337A (en) | 1997-07-30 | 2000-07-18 | Plastipak Packaging, Inc. | Method for making multi-layer plastic preform for blow molding |
DE69932068T2 (de) * | 1998-10-21 | 2007-06-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Cellulose-Extrusion |
DE10012532A1 (de) * | 2000-03-15 | 2001-09-27 | Remaplan Anlagenbau Gmbh | Verfahren zum Spritzpressen von Kunststoffmischungen, insbesondere Kunststoffmischungen aufweisend mindestens eine thermoplastische Plyesterkomponente und mindestens eine Modifierkomponente, insbesondere deren Recyclate sowie Vorrichtung zum Durchführen des Verfahrens |
KR101159845B1 (ko) * | 2004-12-29 | 2012-06-25 | 에스케이케미칼주식회사 | 폴리에스테르 수지 및 이의 제조방법 |
DE102005053690A1 (de) * | 2005-11-10 | 2007-05-31 | Airbus Deutschland Gmbh | Werkzeug, Anordnung und Verfahren zum Herstellen eines Bauteils, Bauteil |
ES2351839B1 (es) * | 2007-10-04 | 2011-09-16 | Plasticos Hidrosolubles, S.L. | Procedimiento para la inyección de piezas de polietanol y piezas así obtenidas. |
ES2293861B1 (es) * | 2007-10-04 | 2009-04-01 | Plasticos Hidrosolubles, S.L. | Procedimiento para la inyeccion de piezas de polietenol. |
JP5213492B2 (ja) * | 2008-03-25 | 2013-06-19 | Jx日鉱日石エネルギー株式会社 | 硫黄固化体の製造方法及び製造装置 |
WO2012176900A1 (ja) * | 2011-06-24 | 2012-12-27 | 本田技研工業株式会社 | 射出成形方法及びその装置 |
CN110465223B (zh) * | 2019-09-06 | 2021-09-21 | 韩山师范学院 | 一次性可降解航空餐勺生产装置 |
JP6784862B1 (ja) * | 2020-03-31 | 2020-11-11 | 日東電工株式会社 | プラスチック光ファイバーの製造装置及びギヤポンプ |
CN111421759A (zh) * | 2020-04-23 | 2020-07-17 | 山西一饭科技有限公司 | 一种注塑合模一体化设备 |
CN112192782A (zh) * | 2020-10-12 | 2021-01-08 | 王永成 | 一种塑料生产用注塑原料干燥装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2309729A (en) * | 1938-09-30 | 1943-02-02 | Du Pont | Molding of polymeric materials |
US2442368A (en) * | 1945-05-04 | 1948-06-01 | Prophylactic Brush Co | Method of making plastic articles by injection molding |
US2831214A (en) * | 1956-01-12 | 1958-04-22 | Foster Grant Co Inc | Injection molding apparatus |
JPS48101450A (de) * | 1972-04-04 | 1973-12-20 | ||
DE2424364B2 (de) * | 1974-05-16 | 1980-03-06 | Ikegai Tekko K.K., Tokio | Verfahren und Vorrichtung zum vernetzenden Formpressen von hochmolekularen Stoffen |
US4022863A (en) * | 1975-06-04 | 1977-05-10 | Caristrap Corporation | Polymer plastic strapping from polyethylene terephthalate |
DE2638840C2 (de) * | 1975-08-30 | 1983-12-22 | Chang Shao Shizuoka Chi | Verfahren zur Herstellung von Produkten aus Polyäthylenterephthalat |
JPS5739937A (en) * | 1980-08-22 | 1982-03-05 | Toray Ind Inc | Manufacture of chippy material for injection molding |
JPS5841182B2 (ja) * | 1980-12-23 | 1983-09-10 | 東洋製罐株式会社 | 熱間充填可能なプラスチツク容器の製法 |
US4501713A (en) * | 1983-06-15 | 1985-02-26 | Phillips Petroleum Company | Stabilizing melt crystallization temperature in arylene sulfide polymer heat treatment |
DE3417316C2 (de) * | 1984-05-10 | 1994-02-10 | Klaus Kalwar | Vorrichtung zum Extrudieren einer aus thermoplastischen Kunststoffen bestehenden Folienbahn |
JPS61184538A (ja) * | 1985-02-12 | 1986-08-18 | Konishiroku Photo Ind Co Ltd | 写真用反射支持体の製造方法 |
FR2599665B1 (fr) * | 1986-06-06 | 1988-11-04 | Rhone Poulenc Fibres | Procede et dispositif de regeneration de dec hets a base de polymeres fusibles |
CA1285113C (en) * | 1986-08-11 | 1991-06-25 | John J. Granata | Method and apparatus for injection blow molding pet containers |
JPH0617014B2 (ja) * | 1988-04-27 | 1994-03-09 | 石川島播磨重工業株式会社 | 押出機 |
US4867665A (en) * | 1988-07-07 | 1989-09-19 | Nakatani Kikai Kabushiki Kaisha | Plastic material molding apparatus |
-
1989
- 1989-12-19 CA CA002005995A patent/CA2005995C/en not_active Expired - Fee Related
- 1989-12-19 US US07/452,601 patent/US5034177A/en not_active Expired - Lifetime
- 1989-12-20 DE DE68925804T patent/DE68925804T2/de not_active Expired - Fee Related
- 1989-12-20 KR KR1019890018985A patent/KR920010136B1/ko not_active IP Right Cessation
- 1989-12-20 ES ES89313385T patent/ES2086321T3/es not_active Expired - Lifetime
- 1989-12-20 EP EP89313385A patent/EP0375405B1/de not_active Expired - Lifetime
- 1989-12-20 AT AT89313385T patent/ATE134558T1/de not_active IP Right Cessation
- 1989-12-20 SG SG1996000382A patent/SG42317A1/en unknown
-
1996
- 1996-10-24 HK HK194096A patent/HK194096A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK194096A (en) | 1996-11-01 |
EP0375405B1 (de) | 1996-02-28 |
DE68925804D1 (de) | 1996-04-04 |
KR900009241A (ko) | 1990-07-02 |
ATE134558T1 (de) | 1996-03-15 |
US5034177A (en) | 1991-07-23 |
CA2005995A1 (en) | 1990-06-20 |
ES2086321T3 (es) | 1996-07-01 |
KR920010136B1 (ko) | 1992-11-16 |
EP0375405A2 (de) | 1990-06-27 |
CA2005995C (en) | 1994-03-22 |
DE68925804T2 (de) | 1997-02-06 |
EP0375405A3 (de) | 1991-07-31 |
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