LU50531A1 - - Google Patents
Info
- Publication number
- LU50531A1 LU50531A1 LU50531A LU50531A LU50531A1 LU 50531 A1 LU50531 A1 LU 50531A1 LU 50531 A LU50531 A LU 50531A LU 50531 A LU50531 A LU 50531A LU 50531 A1 LU50531 A1 LU 50531A1
- Authority
- LU
- Luxembourg
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
- B29C48/911—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
-
- 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
- B29C48/001—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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0080770 | 1965-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU50531A1 true LU50531A1 (US07714131-20100511-C00038.png) | 1966-04-25 |
Family
ID=6980840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU50531A LU50531A1 (US07714131-20100511-C00038.png) | 1965-03-01 | 1966-02-25 |
Country Status (7)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3522630A (en) * | 1968-08-02 | 1970-08-04 | Owens Illinois Inc | Guide apparatus for thermoplastic tubes |
| US3649143A (en) * | 1969-05-01 | 1972-03-14 | Pierson Ind Inc | Composite tubular film apparatus |
| CH521217A (de) * | 1969-10-08 | 1972-04-15 | Windmoeller & Hoelscher | Verfahren zur Luftkühlung des von einem Folienblaskopf geblasenen Kunststoff-Folienschlauches und Vorrichtung zur Durchführung des Verfahrens |
| US4170624A (en) * | 1973-04-09 | 1979-10-09 | General Electric Company | Blown tube collapse frame assembly |
| GB1465188A (en) * | 1973-04-09 | 1977-02-23 | Gen Electric | Apparatus for collapsing blown tubes |
| DE2357138C3 (de) * | 1973-11-15 | 1978-08-03 | Windmoeller & Hoelscher, 4540 Lengerich | Nachkühlvorrichtung für Blasfolien aus thermoplastischen Kunststoffen |
| FR2343583A1 (fr) * | 1976-03-12 | 1977-10-07 | Gen Electric | Appareil pour la formation de films thermoplastiques par la methode du tube souffle |
| DE2740629A1 (de) * | 1977-09-09 | 1979-03-15 | Pannenbecker H | Folienblasverfahren |
| DK144183A (da) * | 1982-04-02 | 1983-10-03 | Fbk International Corp | Fremgangsmaade og apparat til koeling og afgysning af en extruderet folie af plastmateriale |
| BR8505917A (pt) * | 1984-11-27 | 1986-08-19 | Windmoeller & Hoelscher | Dispositivo para a formacao de dobras laterias em laminados plasticos tubulares |
| DE3520914C1 (de) * | 1985-06-11 | 1986-11-27 | Windmöller & Hölscher, 4540 Lengerich | Flachlege- und Abzugsvorrichtung fuer eine aus Kunststoff im Blasverfahren von einem ortsfest angeordneten Folienblaskopf hergestellte Folienbahn |
| US5585120A (en) * | 1994-12-05 | 1996-12-17 | Pearl Technologies, Inc. | Extriuded metal collapsing boards with replaceable wear plates |
| US6423261B1 (en) * | 1999-02-02 | 2002-07-23 | Daniel R. Joseph | Blown film extrusion apparatus and method with improved collapsing frame |
| EP2160281A2 (de) * | 2007-06-28 | 2010-03-10 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Führungselement für einen folienschlauch |
| DE102012017433A1 (de) * | 2012-09-04 | 2014-04-03 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Faltschwert für eine Blasfolienanlage sowie Blasfolienanlage mit einem solchen Faltschwert |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA571392A (en) * | 1959-02-24 | A. Kronholm Carl | Plastic film extrusion | |
| BE488617A (US07714131-20100511-C00038.png) * | 1948-07-14 | 1900-01-01 | Plax Corp | |
| US2641022A (en) * | 1950-02-21 | 1953-06-09 | Extruders Inc | Method of manufacturing plastic film |
| GB981736A (en) * | 1960-04-11 | 1965-01-27 | Seisan Nipponsha Kk | Machine for manufacturing synthetic resin wrappings, bags, or containers having closure elements on the inside surface thereof |
| US3221370A (en) * | 1963-02-06 | 1965-12-07 | Nat Distillers Chem Corp | Apparatus for extruding thermoplastic film |
| FR1371890A (fr) * | 1962-07-26 | 1964-09-11 | I C P M Ind Chimiche Porto Mar | Perfectionnements aux appareillages d'extrusion par soufflage de matières plastiques pour l'obtention de produits tubulaires |
| US3238564A (en) * | 1962-10-10 | 1966-03-08 | Fmc Corp | Apparatus for forming and collecting thin-wall tubing |
| US3230582A (en) * | 1963-02-27 | 1966-01-25 | Black Clawson Co | Plastic pelletizer |
-
1965
- 1965-03-01 DE DE19651504039 patent/DE1504039A1/de active Pending
-
1966
- 1966-02-10 US US526493A patent/US3355770A/en not_active Expired - Lifetime
- 1966-02-18 NL NL6602166A patent/NL6602166A/xx unknown
- 1966-02-25 LU LU50531A patent/LU50531A1/xx unknown
- 1966-02-28 BE BE677103D patent/BE677103A/xx unknown
- 1966-02-28 FR FR51379A patent/FR1470210A/fr not_active Expired
- 1966-03-01 GB GB8957/66A patent/GB1132761A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE677103A (US07714131-20100511-C00038.png) | 1966-07-18 |
| NL6602166A (US07714131-20100511-C00038.png) | 1966-09-02 |
| FR1470210A (fr) | 1967-02-17 |
| DE1504039A1 (de) | 1969-09-25 |
| GB1132761A (en) | 1968-11-06 |
| US3355770A (en) | 1967-12-05 |
