CH541415A - Verfahren zur Herstellung von Extrudaten und Extrusionsdüse zur Ausführung desselben - Google Patents
Verfahren zur Herstellung von Extrudaten und Extrusionsdüse zur Ausführung desselbenInfo
- Publication number
- CH541415A CH541415A CH969971A CH969971A CH541415A CH 541415 A CH541415 A CH 541415A CH 969971 A CH969971 A CH 969971A CH 969971 A CH969971 A CH 969971A CH 541415 A CH541415 A CH 541415A
- Authority
- CH
- Switzerland
- Prior art keywords
- carrying
- same
- extrusion die
- making extrudates
- extrudates
- 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
- B29B13/02—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
- 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
-
- 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
- B29C48/04—Particle-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
- B29C48/25—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
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/865—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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/91—Heating, e.g. for cross linking
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the 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
- B29K2091/00—Use of waxes as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45056885A JPS4935801B1 (de) | 1970-07-01 | 1970-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH541415A true CH541415A (de) | 1973-09-15 |
Family
ID=13039861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH969971A CH541415A (de) | 1970-07-01 | 1971-07-01 | Verfahren zur Herstellung von Extrudaten und Extrusionsdüse zur Ausführung desselben |
Country Status (10)
Country | Link |
---|---|
US (1) | US3755526A (de) |
JP (1) | JPS4935801B1 (de) |
BE (1) | BE769382A (de) |
CA (1) | CA940679A (de) |
CH (1) | CH541415A (de) |
DE (1) | DE2132627A1 (de) |
FR (1) | FR2100139A5 (de) |
GB (1) | GB1330047A (de) |
NL (1) | NL7109005A (de) |
ZA (1) | ZA714038B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2113207C3 (de) * | 1971-03-18 | 1979-06-28 | Helmitin-Werke Chemische Fabrik Heinicke Kg, 6780 Pirmasens | Verwendung von Wachsen in Schmelzklebern auf Polyester-Basis |
US3972968A (en) * | 1974-11-21 | 1976-08-03 | Sun Oil Company Of Pennsylvania | Use of hot buoyant liquid to convert pitch to continuous carbon filament |
US4264554A (en) * | 1979-02-06 | 1981-04-28 | E. I. Du Pont De Nemours And Company | Process for melt cutting ethylene polymers |
US5123179A (en) * | 1991-04-02 | 1992-06-23 | Polysar Financial Services S.A. | Dryer for polymer strands |
DE19525579C1 (de) * | 1995-07-13 | 1996-12-19 | Rieter Automatik Gmbh | Autoklav zur Herstellung von Kunststoffen |
DE19525563C1 (de) * | 1995-07-13 | 1996-10-31 | Rieter Automatik Gmbh | Autoklav zur Herstellung von Kunststoffen |
US5728411A (en) * | 1995-11-20 | 1998-03-17 | Exact Mixing Systems, Inc. | Mixing system for dispensing measured volumes of kneadable material |
JP3922588B2 (ja) * | 2005-05-27 | 2007-05-30 | 内外化成株式会社 | 合成樹脂成形品の成形方法 |
CN110152957A (zh) * | 2019-06-10 | 2019-08-23 | 张家港市双友玻璃制品有限公司 | 一种塑料制品喷涂用除湿设备 |
CN114472264B (zh) * | 2021-12-29 | 2023-02-03 | 浙江博秦精密工业有限公司 | 一种电脑零件成型用高精密连续成型装置及成型方法 |
-
1970
- 1970-07-01 JP JP45056885A patent/JPS4935801B1/ja active Pending
-
1971
- 1971-06-11 US US00152133A patent/US3755526A/en not_active Expired - Lifetime
- 1971-06-21 ZA ZA714038A patent/ZA714038B/xx unknown
- 1971-06-22 CA CA116,281A patent/CA940679A/en not_active Expired
- 1971-06-29 NL NL7109005A patent/NL7109005A/xx unknown
- 1971-06-30 DE DE19712132627 patent/DE2132627A1/de active Pending
- 1971-07-01 CH CH969971A patent/CH541415A/de not_active IP Right Cessation
- 1971-07-01 BE BE769382A patent/BE769382A/xx unknown
- 1971-07-01 GB GB3088871A patent/GB1330047A/en not_active Expired
- 1971-07-01 FR FR7124167A patent/FR2100139A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2100139A5 (de) | 1972-03-17 |
BE769382A (fr) | 1972-01-03 |
US3755526A (en) | 1973-08-28 |
CA940679A (en) | 1974-01-29 |
JPS4935801B1 (de) | 1974-09-26 |
GB1330047A (en) | 1973-09-12 |
NL7109005A (de) | 1972-01-04 |
DE2132627A1 (de) | 1972-02-10 |
ZA714038B (en) | 1973-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |