SE326026B - - Google Patents
Info
- Publication number
- SE326026B SE326026B SE16193/66A SE1619366A SE326026B SE 326026 B SE326026 B SE 326026B SE 16193/66 A SE16193/66 A SE 16193/66A SE 1619366 A SE1619366 A SE 1619366A SE 326026 B SE326026 B SE 326026B
- Authority
- SE
- Sweden
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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
-
- 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
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
-
- 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
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7254165 | 1965-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE326026B true SE326026B (xx) | 1970-07-13 |
Family
ID=13492301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE16193/66A SE326026B (xx) | 1965-11-26 | 1966-11-25 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3450806A (xx) |
| CH (1) | CH456129A (xx) |
| DE (1) | DE1629396C3 (xx) |
| DK (1) | DK119848B (xx) |
| FI (1) | FI46927C (xx) |
| FR (1) | FR1501635A (xx) |
| GB (1) | GB1113300A (xx) |
| NL (1) | NL155476B (xx) |
| SE (1) | SE326026B (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1318927A (en) * | 1969-12-22 | 1973-05-31 | Exxon Research Engineering Co | Multi-step air ring for tubular film process |
| GB1364236A (en) * | 1970-07-21 | 1974-08-21 | Bakelite Xylonite Ltd | Extrusion processes |
| GB1295205A (xx) * | 1970-07-24 | 1972-11-08 | ||
| US3887673A (en) * | 1970-07-24 | 1975-06-03 | Showa Denko Kk | Apparatus and method for manufacturing tubular film of thermoplastic resin |
| US4003973A (en) * | 1972-06-23 | 1977-01-18 | Kabushiki Kaisha Kohjin | Process and apparatus for producing sheet film from tubular thermoplastic resin film |
| US3989785A (en) * | 1972-11-21 | 1976-11-02 | The Dow Chemical Company | Method for the preparation of plastic film |
| US4203942A (en) * | 1973-01-08 | 1980-05-20 | Exxon Research & Engineering Co. | Process for tubular water-bath polypropylene films |
| FR2266586B3 (xx) * | 1974-04-05 | 1977-11-18 | Windmoeller & Hoelscher | |
| DE2519705C2 (de) * | 1975-05-02 | 1982-03-18 | MFC Maschinenfabrik Chur AG, Chur | Vorrichtung zum Strangpressen von Rohren |
| US4185148A (en) * | 1976-05-17 | 1980-01-22 | Mitsubishi Rayon Company Limited | Process for producing the polypropylene film for electrical appliances |
| US4112034A (en) * | 1977-05-05 | 1978-09-05 | General Electric Company | Biaxial film process and rotary apparatus therefor |
| US4195054A (en) * | 1978-04-21 | 1980-03-25 | Teepak, Inc. | Method and apparatus for the manufacture of fibrous casing |
| FR2425933A1 (fr) * | 1978-05-17 | 1979-12-14 | Nortene Sa | Procede et dispositif d'extrusion d'elements helicoidaux en matiere plastique, et elements obtenus |
| DE19737113A1 (de) * | 1997-08-27 | 1999-03-04 | Kalle Nalo Gmbh | Verfahren und Vorrichtung zur Herstellung eines nahtlosen Folienschlauches auf Cellulosebasis durch Extrudieren |
| CN118456849B (zh) * | 2024-07-12 | 2024-09-20 | 晋江恒起包装材料有限公司 | 一种肠衣膜吹膜冷却交换装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB842064A (en) * | 1958-09-19 | 1960-07-20 | Metal Box Co Ltd | Improvements in or relating to the extrusion of seamless tubes of plastics material |
| US3092874A (en) * | 1961-07-17 | 1963-06-11 | Du Pont | Production of thermoplastic polymeric film |
| US3193547A (en) * | 1961-09-07 | 1965-07-06 | Gloucester Eng Co Inc | Method and apparatus for extruding plastic |
| BE680937A (xx) * | 1964-09-21 | 1966-11-14 |
-
1966
- 1966-11-15 US US594596A patent/US3450806A/en not_active Expired - Lifetime
- 1966-11-18 GB GB51683/66A patent/GB1113300A/en not_active Expired
- 1966-11-23 CH CH1682766A patent/CH456129A/de unknown
- 1966-11-24 DK DK609566AA patent/DK119848B/da unknown
- 1966-11-25 DE DE1629396A patent/DE1629396C3/de not_active Expired
- 1966-11-25 FI FI663132A patent/FI46927C/fi active
- 1966-11-25 NL NL6616636.A patent/NL155476B/xx not_active IP Right Cessation
- 1966-11-25 SE SE16193/66A patent/SE326026B/xx unknown
- 1966-11-25 FR FR85107A patent/FR1501635A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3450806A (en) | 1969-06-17 |
| DE1629396B2 (de) | 1974-02-07 |
| DK119848B (da) | 1971-03-01 |
| DE1629396C3 (de) | 1974-09-12 |
| CH456129A (de) | 1968-05-15 |
| FI46927C (fi) | 1973-08-10 |
| NL6616636A (xx) | 1967-05-29 |
| FI46927B (xx) | 1973-05-02 |
| DE1629396A1 (de) | 1972-05-25 |
| FR1501635A (fr) | 1967-11-10 |
| GB1113300A (en) | 1968-05-08 |
| NL155476B (nl) | 1978-01-16 |