SE8603359L - Forfarande och apparat for producering av blast film - Google Patents
Forfarande och apparat for producering av blast filmInfo
- Publication number
- SE8603359L SE8603359L SE8603359A SE8603359A SE8603359L SE 8603359 L SE8603359 L SE 8603359L SE 8603359 A SE8603359 A SE 8603359A SE 8603359 A SE8603359 A SE 8603359A SE 8603359 L SE8603359 L SE 8603359L
- Authority
- SE
- Sweden
- Prior art keywords
- supporting members
- shaft
- lengths
- movies
- procedure
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
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
-
- 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
- B29C48/03—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
- B29C48/04—Particle-shaped
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60176765A JPS6237125A (ja) | 1985-08-10 | 1985-08-10 | インフレ−シヨンフイルム成形法 |
JP60176766A JPS6237126A (ja) | 1985-08-10 | 1985-08-10 | インフレーションフイルム成形機のバブル安定体 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8603359D0 SE8603359D0 (sv) | 1986-08-08 |
SE8603359L true SE8603359L (sv) | 1987-02-11 |
SE468425B SE468425B (sv) | 1993-01-18 |
Family
ID=26497554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8603359A SE468425B (sv) | 1985-08-10 | 1986-08-08 | Apparat foer filmblaasning |
Country Status (8)
Country | Link |
---|---|
US (1) | US4784597A (sv) |
KR (1) | KR940003718B1 (sv) |
AU (1) | AU611628B2 (sv) |
CA (1) | CA1262021A (sv) |
DE (1) | DE3626834A1 (sv) |
FR (1) | FR2585985B1 (sv) |
GB (1) | GB2180498B (sv) |
SE (1) | SE468425B (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5814278A (en) * | 1996-04-26 | 1998-09-29 | Minnesota Mining And Manufacturing Company | Shrouded reaction vessel |
DE10318137B3 (de) * | 2003-04-17 | 2005-01-27 | Inoex Gmbh | Stufenlos einstellbare Kalibrierhülse für extrudierte Kunststoffstränge, insbesondere Kunststoffrohre |
DE102005002820B3 (de) * | 2005-01-20 | 2006-05-11 | Inoex Gmbh | Stufenlos einstellbare Kalibrierhülse für extrudierte Kunststoffrohre |
DE102005062138A1 (de) * | 2005-12-22 | 2007-07-05 | Inoex Gmbh | Kalibrierhülse für extrudierte Kunststoffrohre |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767427A (en) * | 1955-04-07 | 1956-10-23 | Du Pont | Tubular film stretcher |
US3280429A (en) * | 1962-10-01 | 1966-10-25 | Fmc Corp | Apparatus for making tubing |
FR1411680A (fr) * | 1963-10-03 | 1965-09-24 | Rical Soc | Dispositif pour étirer un tube en matière synthétique |
IL22357A (en) * | 1963-11-22 | 1968-04-25 | Petzetakis Aristovoulos George | Calibration of tubes |
US3307219A (en) * | 1966-02-16 | 1967-03-07 | Bemis Co Inc | Manufacture of plastic film |
US3904334A (en) * | 1970-06-08 | 1975-09-09 | Polymer Processing Res Inst | Apparatus for shaping tubular film |
JPS552180B2 (sv) * | 1972-10-06 | 1980-01-18 | ||
JPS5374568A (en) * | 1976-12-15 | 1978-07-03 | Placo Co Ltd | Inflated film forming stabilizer |
JPS5933093B2 (ja) * | 1977-02-17 | 1984-08-13 | 出光石油化学株式会社 | 樹脂バブル安定体 |
JPS5586718A (en) * | 1978-12-25 | 1980-06-30 | Chisso Eng Kk | Manufacturing device for tubular biaxial stretching film |
US4204819A (en) * | 1978-03-06 | 1980-05-27 | Idemitsu Petrochemical Co. Ltd. | Shaping apparatus for tubular film |
US4201527A (en) * | 1978-06-30 | 1980-05-06 | Egan Machinery Company | Apparatus for manufacturing tubular thermoplastic |
JPS5559930A (en) * | 1978-10-31 | 1980-05-06 | Idemitsu Petrochem Co Ltd | Resin bubble stabilizing body |
JPS5842431A (ja) * | 1981-09-09 | 1983-03-11 | Showa Denko Kk | 管状フイルムの口径の変更方法及び装置 |
JPS58179622A (ja) * | 1982-04-15 | 1983-10-20 | Modern Mach Kk | 調整型バブル冷却装置 |
JPS58188626A (ja) * | 1982-04-30 | 1983-11-04 | Nissan Chem Ind Ltd | インフレ−シヨンフイルム成形法 |
JPS59137017U (ja) * | 1983-03-01 | 1984-09-12 | 田口 武男 | 熱可塑性合成樹脂の筒状フイルム製造装置における可変型バブル水冷装置 |
DE8325445U1 (de) * | 1983-09-05 | 1985-01-31 | Alpine Ag, 8900 Augsburg | Innenstabilisator fuer kunststoffschlauchfolien |
DE3335718A1 (de) * | 1983-10-01 | 1985-05-02 | Alpine Ag, 8900 Augsburg | Innenstabilisator fuer kunststoffschlauchfolien |
JPS60101022A (ja) * | 1983-11-09 | 1985-06-05 | Mitsubishi Chem Ind Ltd | インフレ−シヨンフイルム成形方法 |
-
1986
- 1986-08-01 US US06/892,077 patent/US4784597A/en not_active Expired - Fee Related
- 1986-08-08 AU AU61000/86A patent/AU611628B2/en not_active Ceased
- 1986-08-08 DE DE19863626834 patent/DE3626834A1/de active Granted
- 1986-08-08 KR KR1019860006547A patent/KR940003718B1/ko not_active IP Right Cessation
- 1986-08-08 CA CA000515591A patent/CA1262021A/en not_active Expired
- 1986-08-08 FR FR868611527A patent/FR2585985B1/fr not_active Expired - Lifetime
- 1986-08-08 SE SE8603359A patent/SE468425B/sv not_active IP Right Cessation
- 1986-08-11 GB GB8619517A patent/GB2180498B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR940003718B1 (ko) | 1994-04-28 |
AU6100086A (en) | 1987-02-12 |
DE3626834C2 (sv) | 1990-03-22 |
FR2585985B1 (fr) | 1990-03-30 |
US4784597A (en) | 1988-11-15 |
AU611628B2 (en) | 1991-06-20 |
SE8603359D0 (sv) | 1986-08-08 |
GB2180498B (en) | 1989-07-26 |
SE468425B (sv) | 1993-01-18 |
KR870001916A (ko) | 1987-03-28 |
CA1262021A (en) | 1989-10-03 |
FR2585985A1 (fr) | 1987-02-13 |
GB2180498A (en) | 1987-04-01 |
DE3626834A1 (de) | 1987-03-05 |
GB8619517D0 (en) | 1986-09-24 |
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Legal Events
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