SE373530B - Ringmunstycke for strengsprutningsmaskin - Google Patents
Ringmunstycke for strengsprutningsmaskinInfo
- Publication number
- SE373530B SE373530B SE7210340A SE1034072A SE373530B SE 373530 B SE373530 B SE 373530B SE 7210340 A SE7210340 A SE 7210340A SE 1034072 A SE1034072 A SE 1034072A SE 373530 B SE373530 B SE 373530B
- Authority
- SE
- Sweden
- Prior art keywords
- ring nozzle
- extension machine
- extension
- machine
- nozzle
- Prior art date
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
- B29C48/87—Cooling
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/78—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
- B29C48/92—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
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- 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
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Saccharide Compounds (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712140194 DE2140194C3 (de) | 1971-08-11 | Ringdüse für Strangpressen |
Publications (1)
Publication Number | Publication Date |
---|---|
SE373530B true SE373530B (sv) | 1975-02-10 |
Family
ID=5816433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7210340A SE373530B (sv) | 1971-08-11 | 1972-08-09 | Ringmunstycke for strengsprutningsmaskin |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5744453B2 (no) |
CA (1) | CA1015911A (no) |
DK (1) | DK136297C (no) |
FR (1) | FR2148518B3 (no) |
GB (1) | GB1396164A (no) |
IT (1) | IT961920B (no) |
NO (1) | NO137266C (no) |
SE (1) | SE373530B (no) |
ZA (1) | ZA725514B (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003080A1 (en) * | 1984-01-06 | 1985-07-18 | Neste Oy | Procedure for manufacturing shaped articles containing cross-linked polyolefin |
EP0180571A3 (en) * | 1984-09-11 | 1986-11-26 | Erwin Hartl | Extrusion die arrangement and automatic centering extrusion method |
DE8430508U1 (de) * | 1984-10-17 | 1985-02-28 | Windmöller & Hölscher, 4540 Lengerich | Extrusionsduese fuer einen blaskopf zur herstellung von kunststoffblasfolien |
DE3518155A1 (de) * | 1985-05-21 | 1986-11-27 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Verfahren zur herstellung einer kunststoffolie mit geringer dickentoleranz |
US4882104A (en) * | 1987-04-03 | 1989-11-21 | Cincinnati Milacron, Inc. | Method of controlling the thickness of an extruded plastic article |
US5248472A (en) * | 1990-03-09 | 1993-09-28 | Terumo Kabushiki Kaisha | Method of and apparatus for manufacturing tubular thermoplastic resin film having a rough inner surface |
JPH0745168B2 (ja) * | 1990-03-09 | 1995-05-17 | テルモ株式会社 | 内面を粗面とする環状の熱可塑性樹脂フィルムの製造方法及び装置 |
DE102013112028B4 (de) | 2013-07-22 | 2022-11-10 | Windmöller & Hölscher Kg | Extrusionswerkzeug mit einer Heizung und Verfahren zur Erzeugung eines Kunststoffschlauches |
DE102013108045B9 (de) | 2013-07-26 | 2017-09-21 | Windmöller & Hölscher Kg | Blasfolien-Extrusionsvorrichtung, Temperaturregelung für eine Blasfolien-Extrusionsvorrichtung und Verfahrenzur Temperaturregelung einer Blasfolien-Extrusionsvorrichtung |
CN107214926A (zh) * | 2017-07-18 | 2017-09-29 | 六安市洁美再生物资回收有限公司 | 一种立体加热式塑料挤出机头 |
CN107379574A (zh) * | 2017-08-07 | 2017-11-24 | 江西中煜程塑业股份有限公司 | Pvc‑o管材一步法成型装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438088A (en) * | 1967-01-19 | 1969-04-15 | Beloit Corp | Control for maintaining uniform gauge on blown film |
-
1972
- 1972-07-19 NO NO2592/72A patent/NO137266C/no unknown
- 1972-08-03 JP JP47077362A patent/JPS5744453B2/ja not_active Expired
- 1972-08-07 FR FR7228459A patent/FR2148518B3/fr not_active Expired
- 1972-08-08 IT IT52060/72A patent/IT961920B/it active
- 1972-08-09 CA CA149,312A patent/CA1015911A/en not_active Expired
- 1972-08-09 SE SE7210340A patent/SE373530B/xx unknown
- 1972-08-10 DK DK394172A patent/DK136297C/da active
- 1972-08-10 GB GB3733672A patent/GB1396164A/en not_active Expired
- 1972-08-10 ZA ZA725514A patent/ZA725514B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS4826850A (no) | 1973-04-09 |
DK136297B (da) | 1977-09-26 |
GB1396164A (en) | 1975-06-04 |
DK136297C (da) | 1978-02-20 |
FR2148518A1 (no) | 1973-03-23 |
FR2148518B3 (no) | 1975-10-03 |
JPS5744453B2 (no) | 1982-09-21 |
NO137266B (no) | 1977-10-24 |
CA1015911A (en) | 1977-08-23 |
NO137266C (no) | 1978-02-01 |
DE2140194A1 (de) | 1973-02-22 |
IT961920B (it) | 1973-12-10 |
ZA725514B (en) | 1973-07-25 |
DE2140194B2 (de) | 1975-06-12 |
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