BE865142A - Pellicule tubulaire - Google Patents
Pellicule tubulaireInfo
- Publication number
- BE865142A BE865142A BE186139A BE186139A BE865142A BE 865142 A BE865142 A BE 865142A BE 186139 A BE186139 A BE 186139A BE 186139 A BE186139 A BE 186139A BE 865142 A BE865142 A BE 865142A
- Authority
- BE
- Belgium
- Prior art keywords
- tubular film
- tubular
- film
- 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
- B29C48/88—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
-
- 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
- B29C48/03—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
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (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 |
---|---|---|---|
GB11808/77A GB1591345A (en) | 1977-03-21 | 1977-03-21 | Cooling tubular film |
Publications (1)
Publication Number | Publication Date |
---|---|
BE865142A true BE865142A (fr) | 1978-09-21 |
Family
ID=9993077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE186139A BE865142A (fr) | 1977-03-21 | 1978-03-21 | Pellicule tubulaire |
Country Status (8)
Country | Link |
---|---|
US (1) | US4130616A (fr) |
JP (1) | JPS53117055A (fr) |
AU (1) | AU3378578A (fr) |
BE (1) | BE865142A (fr) |
BR (1) | BR7801706A (fr) |
DE (1) | DE2812112A1 (fr) |
FR (1) | FR2384607A1 (fr) |
GB (1) | GB1591345A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL128642B1 (en) * | 1980-03-07 | 1984-02-29 | Mannesmann Ag | Apparatus for lagging steel pipes |
US4459450A (en) * | 1982-09-28 | 1984-07-10 | The Goodyear Tire & Rubber Company | Method of reducing pollution in microwave devulcanization process |
US4573893A (en) * | 1984-04-02 | 1986-03-04 | Application Engineering Corporation | Extrusion die with external and internal cooling means |
US6109006A (en) * | 1998-07-14 | 2000-08-29 | Advanced Plastics Technologies, Ltd. | Process for making extruded pet containers |
US6637213B2 (en) * | 2001-01-19 | 2003-10-28 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
US7017352B2 (en) | 2001-01-19 | 2006-03-28 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
EP1824657A1 (fr) * | 2004-09-22 | 2007-08-29 | DR-Pack II. | Appareil et procede de production d'un tuyau souple a feuille plastique extrudee |
HUP0401901A2 (en) * | 2004-09-22 | 2006-07-28 | Dr Pack Ii Kft | Device for cooling plastic foil hose coming out from an extruder |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3337663A (en) * | 1963-10-22 | 1967-08-22 | Jun Taga | Method for producing thin walled tubings or tubular or flat films from thermoplastic materials, and an apparatus thereof |
US3344474A (en) * | 1963-10-29 | 1967-10-03 | Avisun Corp | Film manufacture |
US3402428A (en) * | 1966-08-05 | 1968-09-24 | Avisun Corp | Apparatus for making continuous films |
US3427375A (en) * | 1967-12-18 | 1969-02-11 | Phillips Petroleum Co | External and internal falling water film quench of polymer tubing |
US3685576A (en) * | 1969-08-27 | 1972-08-22 | Exxon Research Engineering Co | Process and apparatus for forming tubular thermoplastic film |
US3622657A (en) * | 1969-09-24 | 1971-11-23 | Exxon Research Engineering Co | Method for forming and cooling thermoplastic film |
GB1284321A (en) * | 1970-03-03 | 1972-08-09 | Ici Ltd | Process and apparatus for the production of tubes and tubular films |
US3717425A (en) * | 1971-04-16 | 1973-02-20 | Exxon Research Engineering Co | Apparatus for production of thermoplastic sheet |
US3886243A (en) * | 1972-02-15 | 1975-05-27 | Showa Kenko K K | Method and apparatus for manufacturing tubular film from thermoplastic resin |
-
1977
- 1977-03-21 GB GB11808/77A patent/GB1591345A/en not_active Expired
- 1977-06-07 US US05/804,375 patent/US4130616A/en not_active Expired - Lifetime
-
1978
- 1978-03-02 AU AU33785/78A patent/AU3378578A/en active Pending
- 1978-03-16 FR FR7807595A patent/FR2384607A1/fr not_active Withdrawn
- 1978-03-20 BR BR7801706A patent/BR7801706A/pt unknown
- 1978-03-20 DE DE19782812112 patent/DE2812112A1/de active Pending
- 1978-03-21 BE BE186139A patent/BE865142A/fr not_active IP Right Cessation
- 1978-03-22 JP JP3182278A patent/JPS53117055A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7801706A (pt) | 1978-12-19 |
DE2812112A1 (de) | 1978-09-28 |
US4130616A (en) | 1978-12-19 |
GB1591345A (en) | 1981-06-17 |
FR2384607A1 (fr) | 1978-10-20 |
AU3378578A (en) | 1979-09-06 |
JPS53117055A (en) | 1978-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: IMPERIAL CHEMICAL INDUSTRIES LTD Effective date: 19880331 |