NL6809627A - - Google Patents
Info
- Publication number
- NL6809627A NL6809627A NL6809627A NL6809627A NL6809627A NL 6809627 A NL6809627 A NL 6809627A NL 6809627 A NL6809627 A NL 6809627A NL 6809627 A NL6809627 A NL 6809627A NL 6809627 A NL6809627 A NL 6809627A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/63—Venting or degassing means
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/60—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
- 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
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/60—Screws
- B29C2045/605—Screws comprising a zone or shape enhancing the degassing of the plastic 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
- 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
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/004—Back pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1847567 | 1967-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6809627A true NL6809627A (de) | 1969-01-21 |
Family
ID=11152913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6809627A NL6809627A (de) | 1967-07-17 | 1968-07-08 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3599292A (de) |
BE (1) | BE718126A (de) |
DE (1) | DE1779122B2 (de) |
FR (1) | FR1581668A (de) |
NL (1) | NL6809627A (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH523138A (fr) * | 1970-05-08 | 1972-05-31 | Sig Schweiz Industrieges | Extrudeuse |
DE2638840C2 (de) * | 1975-08-30 | 1983-12-22 | Chang Shao Shizuoka Chi | Verfahren zur Herstellung von Produkten aus Polyäthylenterephthalat |
DE2934147A1 (de) * | 1979-08-23 | 1981-03-12 | Mannesmann Demag Kunstofftechnik Zweigniederlassung der Mannesmann Demag AG, 8500 Nürnberg | Entgasungs-schneckenspritzgiessmaschine |
US4490104A (en) * | 1982-11-22 | 1984-12-25 | Borg-Warner Chemicals, Inc. | Apparatus for separating a low viscosity material from a high _viscosity material |
DE3310676A1 (de) * | 1983-03-24 | 1984-09-27 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zum entfernen von fluechtigen anteilen aus polymerenschmelzen oder paste |
IT1185629B (it) * | 1985-05-31 | 1987-11-12 | Pirelli Cavi Spa | Dispositivo granulatore |
DE3637775A1 (de) * | 1986-11-06 | 1988-05-19 | Kwm Kunststoffmaschinen Gmbh | Vorrichtung zum kontinuierlichen entgasen eines gemisches aus polymeren bindemitteln und fuellstoffen und/oder fasern |
DE3818003A1 (de) * | 1988-05-27 | 1989-11-30 | Kwm Kunststoffmaschinen Gmbh | Vorrichtung zum kontinuierlichen entgasen eines gemisches aus polymeren bindemitteln und fuellstoffen und/oder fasern |
US5123828A (en) * | 1991-04-24 | 1992-06-23 | Cincinnati Milacron Inc. | Extruder vent having recessed vent passageway opening |
JPH09511457A (ja) * | 1994-01-19 | 1997-11-18 | ザ ダウ ケミカル カンパニー | 一軸スクリュー押出方法および装置 |
JP2966735B2 (ja) * | 1994-07-29 | 1999-10-25 | 積水化成品工業株式会社 | 熱可塑性樹脂押出機 |
US5868991A (en) * | 1996-07-26 | 1999-02-09 | Kimberly-Clark Worldwide, Inc. | Method for low temperature injection molding of hydrodisintegratable compositions |
JP4092444B2 (ja) * | 1997-12-04 | 2008-05-28 | ミサワホーム株式会社 | 成形品製造方法および成形品製造用混練装置 |
US6132075A (en) * | 1998-09-25 | 2000-10-17 | Hpm Corporation | Multichannel wave screw with a slush channel barrier section |
US6056430A (en) * | 1998-09-25 | 2000-05-02 | Hpm Corporation | Plasticating apparatus having a multichannel wave screw with a cross channel solids transition |
US6234659B1 (en) | 1998-09-25 | 2001-05-22 | Hpm Corporation | Surge suppressor for vented injection molding machine screw |
DE10146851A1 (de) * | 2001-09-24 | 2003-04-10 | Manfred Schaefer | Verfahren zur Verarbeitung von Kunststoffpartikeln und Plastifizierschnecke für ein solches Verfahren |
US7320583B2 (en) * | 2003-04-16 | 2008-01-22 | Frito-Lay North America, Inc | Apparatus and method for producing colored extruded food products |
US20090099568A1 (en) * | 2007-08-07 | 2009-04-16 | David Lowry | Device and method for variably adjusting intervertebral distraction and lordosis |
CN102776578B (zh) * | 2012-03-22 | 2014-08-06 | 上海罗洋新材料科技有限公司 | 一种连续式水汽密封型双螺杆挤出机 |
CN102776579B (zh) * | 2012-03-22 | 2014-08-06 | 上海罗洋新材料科技有限公司 | 一种连续式可调控的水汽密封型双螺杆挤出机 |
CN102797050B (zh) * | 2012-03-22 | 2015-04-08 | 上海罗洋新材料科技有限公司 | 一种高强高模聚乙烯醇纤维的熔融纺丝方法 |
CN102650078B (zh) * | 2012-03-22 | 2014-12-03 | 上海罗洋新材料科技有限公司 | 一种水汽密封型双螺杆挤出机 |
JP7229065B2 (ja) * | 2019-03-27 | 2023-02-27 | 住友重機械工業株式会社 | 射出成形機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1478842A (en) * | 1922-05-23 | 1923-12-25 | Chambers Brothers Co | Method and means for working clay |
US2378539A (en) * | 1940-06-04 | 1945-06-19 | Dawihl Walther | Process of making shaped bodies capable of being sintered |
NL279948A (de) * | 1961-06-20 | 1900-01-01 | ||
US3151192A (en) * | 1961-07-24 | 1964-09-29 | Sun Chemical Corp | Method of extruding a foamed thermoplastic product |
-
1968
- 1968-07-08 NL NL6809627A patent/NL6809627A/xx not_active Application Discontinuation
- 1968-07-10 US US743794A patent/US3599292A/en not_active Expired - Lifetime
- 1968-07-10 DE DE19681779122 patent/DE1779122B2/de not_active Ceased
- 1968-07-12 FR FR1581668D patent/FR1581668A/fr not_active Expired
- 1968-07-16 BE BE718126D patent/BE718126A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1779122A1 (de) | 1971-09-09 |
BE718126A (de) | 1969-01-16 |
DE1779122B2 (de) | 1977-01-27 |
FR1581668A (de) | 1969-09-19 |
US3599292A (en) | 1971-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |