JPS5743849A - Head structure extruding in two layer - Google Patents
Head structure extruding in two layerInfo
- Publication number
- JPS5743849A JPS5743849A JP55118972A JP11897280A JPS5743849A JP S5743849 A JPS5743849 A JP S5743849A JP 55118972 A JP55118972 A JP 55118972A JP 11897280 A JP11897280 A JP 11897280A JP S5743849 A JPS5743849 A JP S5743849A
- Authority
- JP
- Japan
- Prior art keywords
- high molecular
- molecular material
- material layer
- orifice
- temperature
- 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.)
- Granted
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
- 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
-
- 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
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55118972A JPS6037779B2 (ja) | 1980-08-28 | 1980-08-28 | 二層押出しのヘツド構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55118972A JPS6037779B2 (ja) | 1980-08-28 | 1980-08-28 | 二層押出しのヘツド構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5743849A true JPS5743849A (en) | 1982-03-12 |
JPS6037779B2 JPS6037779B2 (ja) | 1985-08-28 |
Family
ID=14749833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55118972A Expired JPS6037779B2 (ja) | 1980-08-28 | 1980-08-28 | 二層押出しのヘツド構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6037779B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61134220A (ja) * | 1984-12-06 | 1986-06-21 | Toyo Seikan Kaisha Ltd | プラスチツク多層共押出用ダイ |
US5183613A (en) * | 1990-08-22 | 1993-02-02 | Gencorp Inc. | Process for the preparation of solventless, low friction, abrasion-resistant coatings for elastomeric substrates |
US5562961A (en) * | 1993-04-30 | 1996-10-08 | Meteor Gummiwerke K. H. Badje Gmbh & Co. | Co-vulcanized compound profile of thermoplastic material and elastomeric material |
US5736215A (en) * | 1993-04-30 | 1998-04-07 | Meteor Gummiwerke K.H. Badje Gmbh & Co. | Process for the manufacture of a profile part |
-
1980
- 1980-08-28 JP JP55118972A patent/JPS6037779B2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61134220A (ja) * | 1984-12-06 | 1986-06-21 | Toyo Seikan Kaisha Ltd | プラスチツク多層共押出用ダイ |
US5183613A (en) * | 1990-08-22 | 1993-02-02 | Gencorp Inc. | Process for the preparation of solventless, low friction, abrasion-resistant coatings for elastomeric substrates |
US5562961A (en) * | 1993-04-30 | 1996-10-08 | Meteor Gummiwerke K. H. Badje Gmbh & Co. | Co-vulcanized compound profile of thermoplastic material and elastomeric material |
US5736215A (en) * | 1993-04-30 | 1998-04-07 | Meteor Gummiwerke K.H. Badje Gmbh & Co. | Process for the manufacture of a profile part |
Also Published As
Publication number | Publication date |
---|---|
JPS6037779B2 (ja) | 1985-08-28 |
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