BE837338A - Dispositif de production d'une pellicule orientee obliquement en resine synthetique thermoplastique - Google Patents
Dispositif de production d'une pellicule orientee obliquement en resine synthetique thermoplastiqueInfo
- Publication number
- BE837338A BE837338A BE163336A BE163336A BE837338A BE 837338 A BE837338 A BE 837338A BE 163336 A BE163336 A BE 163336A BE 163336 A BE163336 A BE 163336A BE 837338 A BE837338 A BE 837338A
- Authority
- BE
- Belgium
- Prior art keywords
- oblically
- production
- synthetic resin
- oriented film
- thermoplastic synthetic
- 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
- B29C48/90—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
-
- 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)
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3375A JPS5415892B2 (fr) | 1975-01-06 | 1975-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE837338A true BE837338A (fr) | 1976-05-03 |
Family
ID=11463023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE163336A BE837338A (fr) | 1975-01-06 | 1976-01-06 | Dispositif de production d'une pellicule orientee obliquement en resine synthetique thermoplastique |
Country Status (9)
Country | Link |
---|---|
US (1) | US4009975A (fr) |
JP (1) | JPS5415892B2 (fr) |
BE (1) | BE837338A (fr) |
DE (1) | DE2600172C3 (fr) |
ES (1) | ES444098A1 (fr) |
FR (1) | FR2296511A1 (fr) |
GB (1) | GB1504780A (fr) |
IT (1) | IT1060203B (fr) |
NL (1) | NL180730C (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4112034A (en) * | 1977-05-05 | 1978-09-05 | General Electric Company | Biaxial film process and rotary apparatus therefor |
JPS6043301B2 (ja) * | 1978-08-31 | 1985-09-27 | 三井化学株式会社 | 多層積層フイルムおよびその製造方法 |
AR219554A1 (es) * | 1978-10-17 | 1980-08-29 | Singer Aronovici A | Procedimiento de fabricacion de un film de estratos multiples cruzados y producto obtenido |
JPS5593425A (en) * | 1979-01-09 | 1980-07-15 | Mitsubishi Petrochem Co Ltd | Method and device for manufacturing thermo plastic, tubular film, elongated in one axis |
US4265853A (en) * | 1979-09-14 | 1981-05-05 | The Dow Chemical Company | Method and apparatus for forming of reinforced tube |
US4784594A (en) * | 1983-03-11 | 1988-11-15 | Mobil Oil Corporation | Single lip rotary tubular extrusion die |
CA1285114C (fr) * | 1985-12-24 | 1991-06-25 | Ellis Fabian | Systeme extrudeur |
US4885196A (en) * | 1988-06-07 | 1989-12-05 | Mobil Oil Corporation | Three-layer cross-laminated film with foam core made by counter-rotating dies |
US5314325A (en) * | 1993-03-03 | 1994-05-24 | Kenneth Bosler | Apparatus for continuous vacuum forming of a hot plasticized material on a moving flat forming surface |
FR2785967B1 (fr) * | 1998-11-16 | 2000-12-08 | Inst Francais Du Petrole | Conduite isolee thermiquement et methode de farication |
FR2785968B1 (fr) | 1998-11-16 | 2001-01-12 | Inst Francais Du Petrole | Conduite isolee thermiquement par un materiau elastomere et methode de fabrication |
US20090072430A1 (en) * | 2007-09-17 | 2009-03-19 | Kenneth Bosler | Belt and systems for continuous vacuum forming |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3280429A (en) * | 1962-10-01 | 1966-10-25 | Fmc Corp | Apparatus for making tubing |
DE1504795A1 (de) * | 1964-12-02 | 1969-10-02 | Reifenhaeuser Kg | Folienblasanlage |
GB1119552A (en) * | 1965-06-15 | 1968-07-10 | Gen Eng Radcliffe | Improvements in or relating to the manufacture of plastic tubular film |
US3522337A (en) * | 1968-04-26 | 1970-07-28 | Phillips Petroleum Co | Method and apparatus for contacting the interior surface of tubular articles |
US3661482A (en) * | 1968-08-28 | 1972-05-09 | Stuart L Brown Jr | Apparatus for manufacturing biaxially oriented film with dimensional stability |
NL7008028A (fr) * | 1970-06-03 | 1970-08-25 | ||
JPS5338306B2 (fr) * | 1972-03-31 | 1978-10-14 | ||
JPS5318072B2 (fr) * | 1973-06-25 | 1978-06-13 |
-
1975
- 1975-01-06 JP JP3375A patent/JPS5415892B2/ja not_active Expired
- 1975-12-31 NL NLAANVRAGE7515250,A patent/NL180730C/xx not_active IP Right Cessation
- 1975-12-31 GB GB53400/75A patent/GB1504780A/en not_active Expired
-
1976
- 1976-01-02 US US05/646,015 patent/US4009975A/en not_active Expired - Lifetime
- 1976-01-05 ES ES444098A patent/ES444098A1/es not_active Expired
- 1976-01-05 DE DE2600172A patent/DE2600172C3/de not_active Expired
- 1976-01-06 BE BE163336A patent/BE837338A/fr not_active IP Right Cessation
- 1976-01-06 FR FR7600199A patent/FR2296511A1/fr active Granted
- 1976-01-07 IT IT19062/76A patent/IT1060203B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2600172B2 (de) | 1981-01-08 |
ES444098A1 (es) | 1977-04-16 |
NL7515250A (nl) | 1976-07-08 |
FR2296511B1 (fr) | 1980-06-13 |
JPS5415892B2 (fr) | 1979-06-18 |
US4009975A (en) | 1977-03-01 |
JPS5180365A (fr) | 1976-07-13 |
NL180730C (nl) | 1987-04-16 |
DE2600172A1 (de) | 1976-07-15 |
NL180730B (nl) | 1986-11-17 |
FR2296511A1 (fr) | 1976-07-30 |
IT1060203B (it) | 1982-07-10 |
DE2600172C3 (de) | 1981-08-13 |
GB1504780A (en) | 1978-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: MITSUI PETROCHEMICAL INDUSTRIES LTD Effective date: 19930131 |