DE69902459T2 - Verfahren und gerät zur herstellung einer kunststofffolie, und kunststofffolie - Google Patents
Verfahren und gerät zur herstellung einer kunststofffolie, und kunststofffolieInfo
- Publication number
- DE69902459T2 DE69902459T2 DE69902459T DE69902459T DE69902459T2 DE 69902459 T2 DE69902459 T2 DE 69902459T2 DE 69902459 T DE69902459 T DE 69902459T DE 69902459 T DE69902459 T DE 69902459T DE 69902459 T2 DE69902459 T2 DE 69902459T2
- Authority
- DE
- Germany
- Prior art keywords
- plastic
- plastic film
- film
- producing
- cavitation bubbles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/361—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die with the barrel or with a part thereof rotating
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
-
- 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
- B29C48/91—Heating, e.g. for cross linking
-
- 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
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Amplifiers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980800A FI107034B (fi) | 1998-04-07 | 1998-04-07 | Menetelmä ja laitteisto muovikalvon valmistamiseksi ja muovikalvo |
PCT/FI1999/000277 WO1999051419A1 (en) | 1998-04-07 | 1999-04-01 | Method and apparatus for making plastic film, and plastic film |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69902459D1 DE69902459D1 (de) | 2002-09-12 |
DE69902459T2 true DE69902459T2 (de) | 2003-04-10 |
Family
ID=8551486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69902459T Expired - Fee Related DE69902459T2 (de) | 1998-04-07 | 1999-04-01 | Verfahren und gerät zur herstellung einer kunststofffolie, und kunststofffolie |
Country Status (11)
Country | Link |
---|---|
US (1) | US6767501B1 (de) |
EP (1) | EP1076606B1 (de) |
JP (1) | JP2002510565A (de) |
AT (1) | ATE221822T1 (de) |
AU (1) | AU3333999A (de) |
DE (1) | DE69902459T2 (de) |
DK (1) | DK1076606T3 (de) |
ES (1) | ES2178414T3 (de) |
FI (1) | FI107034B (de) |
PT (1) | PT1076606E (de) |
WO (1) | WO1999051419A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6699361B1 (en) | 1999-09-07 | 2004-03-02 | Metso Paper Karlstad Ab | Papermaking device for producing a multilayer liner and associated methods |
FI107035B (fi) * | 1999-09-10 | 2001-05-31 | Natural Colour Kari Kirjavaine | Menetelmä ja laitteisto muovikalvon valmistamiseksi ja muovikalvo |
DE102004004084A1 (de) * | 2004-01-27 | 2005-08-18 | Treofan Germany Gmbh & Co.Kg | Verfahren und Vorrichtung zum Längsstrecken einer Folienbahn |
US7442332B2 (en) * | 2004-05-04 | 2008-10-28 | Clopay Plastic Products Company, Inc. | Method and apparatus for uniformly stretching thermoplastic film and products produced thereby |
US20060046006A1 (en) * | 2004-08-31 | 2006-03-02 | Bastion Bradley J | Multilayer polymeric barrier film, flexible packaging made therewith, and methods |
JP2006095944A (ja) * | 2004-09-30 | 2006-04-13 | Furukawa Electric Co Ltd:The | 熱可塑性樹脂発泡体 |
FI20055500A0 (fi) * | 2005-09-19 | 2005-09-19 | Conenor Oy | Menetelmä ja laitteisto muovikalvon valmistamiseksi |
US7513766B2 (en) * | 2005-10-11 | 2009-04-07 | Cryovac, Inc. | Extrusion apparatus having a driven feed segment |
FI20065380A0 (fi) * | 2006-02-24 | 2006-06-05 | Conenor Oy | Menetelmä ja laitteisto muovikalvon valmistamiseksi |
FI119286B (fi) | 2006-03-28 | 2008-09-30 | Conenor Oy | Poikkisuuntainen venytyslaite |
FI124718B (fi) * | 2007-06-01 | 2014-12-31 | Upm Raflatac Oy | Muovietiketti |
CN101808807B (zh) * | 2007-10-02 | 2013-02-06 | 积水化学工业株式会社 | 热塑性树脂拉伸发泡片及其制造方法 |
US8908129B2 (en) * | 2007-12-28 | 2014-12-09 | Sabic Global Technologies B.V. | Reflective polymeric article and manufacture |
US8440732B2 (en) * | 2008-03-25 | 2013-05-14 | Sabic Innovative Plastics Ip B.V. | Polymeric foams with nanocellular morphology and methods for making them |
US9637605B2 (en) * | 2011-11-10 | 2017-05-02 | Toray Plastics (America), Inc. | Biaxially oriented cavitated polylactic acid film |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3244781A (en) | 1962-03-14 | 1966-04-05 | Remington Arms Co Inc | Continuous extrusion and orientation of plastic tubing |
US3634564A (en) | 1966-12-01 | 1972-01-11 | Mitsui Petrochemical Ind | Process for the manufacture of fibrillated foamed films |
GB1384556A (en) * | 1971-12-22 | 1975-02-19 | Mitsubishi Petrochemical Co | Synthetic papers and method of making the same |
JPS5338306B2 (de) | 1972-03-31 | 1978-10-14 | ||
US4585604A (en) * | 1983-06-23 | 1986-04-29 | Mitsubishi Petrochemical Co., Ltd. | Process for preparing an air-permeable film |
US4654546A (en) | 1984-11-20 | 1987-03-31 | Kari Kirjavainen | Electromechanical film and procedure for manufacturing same |
DE3513526A1 (de) | 1985-04-16 | 1986-10-16 | Hoechst Ag, 6230 Frankfurt | Dehaesiv ausgeruestete kunststoff-folie, verfahren zur herstellung der folie und ihre verwendung |
NZ218971A (en) | 1986-01-21 | 1989-05-29 | Mitsui Toatsu Chemicals | Porous polyolefin films and their preparation |
US4909971A (en) * | 1988-03-25 | 1990-03-20 | Du Pont Canada Inc. | Process for making a heterogeneous membrane film |
AU610366B2 (en) * | 1988-03-31 | 1991-05-16 | Idemitsu Petrochemical Co., Ltd. | Method of and apparatus for manufacturing biaxially oriented film |
US5188777A (en) * | 1991-11-05 | 1993-02-23 | Mobil Oil Corporation | Opaque film and method for its preparation |
CA2116081C (en) * | 1993-12-17 | 2005-07-26 | Ann Louise Mccormack | Breathable, cloth-like film/nonwoven composite |
CA2125807A1 (en) | 1994-03-14 | 1995-09-15 | Edward Heerman Ruscher | Apparatus and method for stretching an elastomeric material in a cross machine direction |
US5517737A (en) | 1994-06-06 | 1996-05-21 | The Procter & Gamble Company | Apparatus for continuously stretching or continuously releasing stretching forces from a web using two pairs of opposing non-planar belts |
-
1998
- 1998-04-07 FI FI980800A patent/FI107034B/fi active
-
1999
- 1999-04-01 ES ES99914580T patent/ES2178414T3/es not_active Expired - Lifetime
- 1999-04-01 AT AT99914580T patent/ATE221822T1/de not_active IP Right Cessation
- 1999-04-01 PT PT99914580T patent/PT1076606E/pt unknown
- 1999-04-01 AU AU33339/99A patent/AU3333999A/en not_active Abandoned
- 1999-04-01 DE DE69902459T patent/DE69902459T2/de not_active Expired - Fee Related
- 1999-04-01 EP EP99914580A patent/EP1076606B1/de not_active Expired - Lifetime
- 1999-04-01 DK DK99914580T patent/DK1076606T3/da active
- 1999-04-01 JP JP2000542164A patent/JP2002510565A/ja active Pending
- 1999-04-01 US US09/647,739 patent/US6767501B1/en not_active Expired - Fee Related
- 1999-04-01 WO PCT/FI1999/000277 patent/WO1999051419A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69902459D1 (de) | 2002-09-12 |
US6767501B1 (en) | 2004-07-27 |
ATE221822T1 (de) | 2002-08-15 |
FI980800A (fi) | 1999-10-08 |
PT1076606E (pt) | 2002-12-31 |
EP1076606B1 (de) | 2002-08-07 |
DK1076606T3 (da) | 2002-12-02 |
WO1999051419A1 (en) | 1999-10-14 |
AU3333999A (en) | 1999-10-25 |
ES2178414T3 (es) | 2002-12-16 |
EP1076606A1 (de) | 2001-02-21 |
FI980800A0 (fi) | 1998-04-07 |
FI107034B (fi) | 2001-05-31 |
JP2002510565A (ja) | 2002-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE265303T1 (de) | Verfahren und vorrichtung zur herstellung von kunststofffolie | |
DE69902459D1 (de) | Verfahren und gerät zur herstellung einer kunststofffolie, und kunststofffolie | |
ATE141073T1 (de) | Vorrichtung und vefahren zur herstellung cellulosischer folien | |
ATE213259T1 (de) | Geschäumte spritzguss-materialien | |
DE69534653T2 (de) | Formbare thermoplastische schaumperlen | |
KR970001425A (ko) | 열가소성수지 미다공막의 제조방법 | |
ATE365196T1 (de) | Durch dehnung lösbare schaumstoffe, darauf basierende gegenstände und verfahren zu deren herstellung | |
DE3870769D1 (de) | Verfahren zur kontinuierlichen herstellung von kautschukmischungen und anderen fuellstoffhaltigen mischungen auf der basis von polymeren. | |
DE60008770D1 (de) | Doppelschneckenextruder und verfahren zur herstellung von polymerschaum | |
DE59904184D1 (de) | Verfahren zur herstellung einer biaxial orientierten opaken folie aus einem geschäumten orientierbaren thermoplastischen polymer | |
JP2002524636A5 (de) | ||
DE50307569D1 (de) | Verfahren zur herstellung gesch umter polymerformk rper und gesch umter polymerformk rper | |
ATE200874T1 (de) | Verfahren zur herstellung einer graphischen darstellung auf einem gegenstand aus polyolefin und nach diesem verfahren hergestellter gegenstand | |
ATE218596T1 (de) | Verfahren zur herstellung wasserexpandierbarer styrolpolymerisate | |
ATE300577T1 (de) | Verfahren zur herstellung von geschäumten kunststoffen und vorrichtung zur durchführung des verfahrens | |
ATE163661T1 (de) | Verfahren zur herstellung eines kunststoffschaumes | |
DE59911413D1 (de) | Verfahren und vorrichtung zur herstellung eines grossvolumigen behälters | |
DE69832271D1 (de) | Mischung und Verfahren zur Herstellung eines expandierten polymeren Produkts | |
DE50309192D1 (de) | Spritzguss- oder extrudiertes Formteil und Verfahren zu dessen Herstellung | |
DE69524767D1 (de) | Verfahren und vorrichtung zur herstellung von bandförmigen kunstoffolien | |
DE69208061D1 (de) | Treibmittel für Polymere und ihre Anwendung für die Herstellung synthetischer Schäume | |
KR930019738A (ko) | 방향성 열가소성 발포체 및 이의 제조방법 | |
JPS57197131A (en) | Extrusion molding of object having strange pattern | |
JPS57167225A (en) | Extrusion molding of bridged foam material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |