BE680937A - - Google Patents
Info
- Publication number
- BE680937A BE680937A BE680937DA BE680937A BE 680937 A BE680937 A BE 680937A BE 680937D A BE680937D A BE 680937DA BE 680937 A BE680937 A BE 680937A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
- C07D339/08—Six-membered rings
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- 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
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- 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
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- 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
- B29C48/903—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 externally
-
- 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
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- 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
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- 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
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- 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
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- 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
- B29C48/908—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 characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
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- 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
- B29C48/913—Cooling of hollow articles of tubular films externally
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- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5415864 | 1964-09-21 | ||
US43620365A | 1965-03-01 | 1965-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE680937A true BE680937A (ko) | 1966-11-14 |
Family
ID=26394898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE680937D BE680937A (ko) | 1964-09-21 | 1966-05-12 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3400184A (ko) |
BE (1) | BE680937A (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450806A (en) * | 1965-11-26 | 1969-06-17 | Exxon Research Engineering Co | Process and apparatus for the formation of film |
DE2102315C3 (de) * | 1969-08-27 | 1982-02-11 | Exxon Research and Engineering Co., 07036 Linden, N.J. | Flüssigkeitskühlvorrichtung für die Außenseite einer im Inneren mittels Kühldorn gekühlten Schlauchfolie aus thermoplastischem Kunststoff |
US3622657A (en) * | 1969-09-24 | 1971-11-23 | Exxon Research Engineering Co | Method for forming and cooling thermoplastic film |
GB1318927A (en) * | 1969-12-22 | 1973-05-31 | Exxon Research Engineering Co | Multi-step air ring for tubular film process |
US3788503A (en) * | 1969-12-30 | 1974-01-29 | Kohjin Co | Method for producing biaxially molecule-oriented poly-{68 -caproamide resin film |
JPS4928900B1 (ko) * | 1970-08-27 | 1974-07-30 | ||
US3886243A (en) * | 1972-02-15 | 1975-05-27 | Showa Kenko K K | Method and apparatus for manufacturing tubular film from thermoplastic resin |
US3932080A (en) * | 1972-02-15 | 1976-01-13 | Showa Denko Kabushiki Kaisha | Apparatus for manufacture of tubular film from thermoplastic resin |
US4154563A (en) * | 1972-02-18 | 1979-05-15 | Arco Polymers, Inc. | Apparatus for making structural profiles |
US4203942A (en) * | 1973-01-08 | 1980-05-20 | Exxon Research & Engineering Co. | Process for tubular water-bath polypropylene films |
DE2445545A1 (de) * | 1974-09-24 | 1976-04-01 | Windmoeller & Hoelscher | Folienblaskopf fuer die herstellung von schlauchfolien |
JPS5843251B2 (ja) * | 1976-12-06 | 1983-09-26 | 旭化成株式会社 | 熱可塑性樹脂フイルム製造法 |
DE2740629A1 (de) * | 1977-09-09 | 1979-03-15 | Pannenbecker H | Folienblasverfahren |
JPS6050575B2 (ja) * | 1977-11-18 | 1985-11-09 | 旭化成株式会社 | ポリヘキサメチレンアジパミドフイルムの製造方法 |
US4402656A (en) * | 1978-11-30 | 1983-09-06 | Gloucester Engineering Co., Inc. | Control of tubular film size |
US4377540A (en) * | 1981-08-24 | 1983-03-22 | Gloucester Engineering Co., Inc. | Control of tubular film size |
DE3729686A1 (de) * | 1987-09-04 | 1989-03-16 | Hench Automatik App Masch | Vorrichtung zum abkuehlen und granulieren von straengen aus thermoplastischen kunststoffen |
US5658525A (en) * | 1995-08-04 | 1997-08-19 | Viskase Corporation | Cellulose food casing manufacturing method |
AUPN485095A0 (en) * | 1995-08-18 | 1995-09-07 | Uponor B.V. | Process control |
JP2013193383A (ja) * | 2012-03-21 | 2013-09-30 | Fuji Xerox Co Ltd | 押出成形機用の形状調整機構、筒状部材の製造方法 |
DE102013016898A1 (de) * | 2013-10-13 | 2015-04-16 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Innenkühlkörper für eine Blasfolienanlage, Blasfolienanlage mit einem solchen Innenkörper sowie Verfahren zum Betreiben einer solchen Blasfolienanlage |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433937A (en) * | 1945-10-25 | 1948-01-06 | Modern Plastic Machinery Corp | Machine for making sheets of extruded plastics |
NL94153C (ko) * | 1953-07-31 | 1900-01-01 | ||
US3084386A (en) * | 1955-10-17 | 1963-04-09 | Milo R Gerow | Extrusion machines and methods for tubing and sheeting |
US2955321A (en) * | 1956-11-09 | 1960-10-11 | Plax Corp | Process and apparatus for manufacturing polyethylene tubing |
DE1404350A1 (de) * | 1958-06-02 | 1968-10-03 | Dow Chemical Co | Herstellung rohrfoermiger thermoplastischer Filme |
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 |
GB903661A (en) * | 1960-03-31 | 1962-08-15 | Ici Ltd | Improvements in or relating to the production of films |
US3142092A (en) * | 1961-04-28 | 1964-07-28 | Hercules Powder Co Ltd | Apparatus for simultaneously extruding and cooling tubular film |
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 |
US3294882A (en) * | 1963-10-24 | 1966-12-27 | Union Carbide Corp | Film forming method and apparatus |
-
1966
- 1966-05-12 BE BE680937D patent/BE680937A/xx not_active IP Right Cessation
- 1966-06-30 US US564491A patent/US3400184A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3400184A (en) | 1968-09-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ESSO RESEARCH AND ENGINEERING CY Effective date: 19850512 |