FR2924048A1 - Procede d'etirage d'un film en matiere synthetique - Google Patents
Procede d'etirage d'un film en matiere synthetique Download PDFInfo
- Publication number
- FR2924048A1 FR2924048A1 FR0708316A FR0708316A FR2924048A1 FR 2924048 A1 FR2924048 A1 FR 2924048A1 FR 0708316 A FR0708316 A FR 0708316A FR 0708316 A FR0708316 A FR 0708316A FR 2924048 A1 FR2924048 A1 FR 2924048A1
- Authority
- FR
- France
- Prior art keywords
- film
- stretching
- transverse
- longitudinal direction
- speed
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 229920006302 stretch film Polymers 0.000 title 1
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 9
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0708316A FR2924048B1 (fr) | 2007-11-28 | 2007-11-28 | Procede d'etirage d'un film en matiere synthetique |
JP2008304994A JP2009173009A (ja) | 2007-11-28 | 2008-11-28 | 合成材料のフィルムの延伸方法 |
DE200810059548 DE102008059548A1 (de) | 2007-11-28 | 2008-11-28 | Verfahren zum Herstellen einer gereckten Kunststoff-Folie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0708316A FR2924048B1 (fr) | 2007-11-28 | 2007-11-28 | Procede d'etirage d'un film en matiere synthetique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2924048A1 true FR2924048A1 (fr) | 2009-05-29 |
FR2924048B1 FR2924048B1 (fr) | 2013-03-08 |
Family
ID=39537933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0708316A Active FR2924048B1 (fr) | 2007-11-28 | 2007-11-28 | Procede d'etirage d'un film en matiere synthetique |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2009173009A (fr) |
DE (1) | DE102008059548A1 (fr) |
FR (1) | FR2924048B1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017001068A1 (fr) * | 2015-06-30 | 2017-01-05 | Andritz Biax | Machine d'étirage de film et son procédé de démarrage |
EP3498454A1 (fr) * | 2017-12-15 | 2019-06-19 | Jean-Pierre Darlet | Machine d'étirage de films en matière thermoplastique |
US11597198B2 (en) | 2020-10-05 | 2023-03-07 | Meta Platforms Technologies, Llc | Methods of manufacturing optically anisotropic polymer thin films |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5611847B2 (ja) * | 2011-01-13 | 2014-10-22 | 富士フイルム株式会社 | クリップテンタ及び光学フィルムの製造方法 |
CN102848568B (zh) * | 2012-09-21 | 2015-12-02 | 青岛顺德塑料机械有限公司 | Bopva双向拉伸片材外置式导轨系统 |
DE102017117420A1 (de) * | 2017-08-01 | 2019-02-07 | Brückner Maschinenbau GmbH & Co. KG | Reckanlage |
JP6969050B2 (ja) * | 2017-11-20 | 2021-11-24 | 株式会社日本製鋼所 | シート状物の縦方向の収縮機能を備えた横方向延伸機 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741572A1 (de) * | 1987-12-08 | 1989-06-22 | Brueckner Maschbau | Vorrichtung zum strecken einer bewegten materialbahn |
US5051225A (en) * | 1988-06-22 | 1991-09-24 | E. I. Du Pont De Nemours And Company | Method of drawing plastic film in a tenter frame |
US20060227421A1 (en) * | 2005-04-06 | 2006-10-12 | Stover Carl A | Optical bodies including strippable boundary layers |
WO2007034973A1 (fr) * | 2005-09-21 | 2007-03-29 | Fujifilm Corporation | Procede de fabrication d'un film polymere |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2555713B2 (ja) * | 1988-10-14 | 1996-11-20 | 東レ株式会社 | シート状物の延伸装置 |
JP3840834B2 (ja) * | 1999-04-28 | 2006-11-01 | 東レ株式会社 | 熱可塑性樹脂フィルムの製造方法 |
FR2849801B1 (fr) | 2003-01-15 | 2006-12-08 | Darlet Marchante Tech Sa | Dispositif pour l'etirage simultane de films dans le sens longitudinal et dans le sens transversal |
JP2004358742A (ja) * | 2003-06-03 | 2004-12-24 | Toray Ind Inc | プラスチックフィルムの製造方法 |
JP2005181450A (ja) * | 2003-12-16 | 2005-07-07 | Nitto Denko Corp | 複屈折フィルムの製造方法、およびそれを用いた光学フィルムおよび画像表示装置 |
JP2006133720A (ja) * | 2004-10-07 | 2006-05-25 | Nitto Denko Corp | 複屈折フィルムの製造方法、およびそれを用いた光学フィルム、液晶パネル、液晶表示装置、画像表示装置 |
JP2007112122A (ja) * | 2005-09-21 | 2007-05-10 | Fujifilm Corp | ポリマーフィルムの製造方法 |
JP2007108529A (ja) * | 2005-10-14 | 2007-04-26 | Jsr Corp | 位相差フィルムの製造方法、位相差フィルムおよびその用途 |
JP2007261189A (ja) * | 2006-03-29 | 2007-10-11 | Fujifilm Corp | セルロースアシレートフィルムの製造方法、偏光板および液晶表示装置 |
-
2007
- 2007-11-28 FR FR0708316A patent/FR2924048B1/fr active Active
-
2008
- 2008-11-28 JP JP2008304994A patent/JP2009173009A/ja active Pending
- 2008-11-28 DE DE200810059548 patent/DE102008059548A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741572A1 (de) * | 1987-12-08 | 1989-06-22 | Brueckner Maschbau | Vorrichtung zum strecken einer bewegten materialbahn |
US5051225A (en) * | 1988-06-22 | 1991-09-24 | E. I. Du Pont De Nemours And Company | Method of drawing plastic film in a tenter frame |
US20060227421A1 (en) * | 2005-04-06 | 2006-10-12 | Stover Carl A | Optical bodies including strippable boundary layers |
WO2007034973A1 (fr) * | 2005-09-21 | 2007-03-29 | Fujifilm Corporation | Procede de fabrication d'un film polymere |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017001068A1 (fr) * | 2015-06-30 | 2017-01-05 | Andritz Biax | Machine d'étirage de film et son procédé de démarrage |
FR3038247A1 (fr) * | 2015-06-30 | 2017-01-06 | Andritz Biax Sas | Machine d'etirage de film |
EP3498454A1 (fr) * | 2017-12-15 | 2019-06-19 | Jean-Pierre Darlet | Machine d'étirage de films en matière thermoplastique |
CN109927276A (zh) * | 2017-12-15 | 2019-06-25 | 让-皮埃尔·达尔莱 | 热塑性材料膜拉伸机器 |
US10857723B2 (en) | 2017-12-15 | 2020-12-08 | Jean-Pierre Darlet | Stretching machine for stretching thermoplastic films |
CN109927276B (zh) * | 2017-12-15 | 2022-07-12 | 让-皮埃尔·达尔莱 | 热塑性材料膜拉伸机器 |
US11597198B2 (en) | 2020-10-05 | 2023-03-07 | Meta Platforms Technologies, Llc | Methods of manufacturing optically anisotropic polymer thin films |
Also Published As
Publication number | Publication date |
---|---|
JP2009173009A (ja) | 2009-08-06 |
FR2924048B1 (fr) | 2013-03-08 |
DE102008059548A1 (de) | 2009-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1617987B1 (fr) | Dispositif pour l'etirage simultane de films dans le sens longitudinal et dans le sens transversal | |
FR2924048A1 (fr) | Procede d'etirage d'un film en matiere synthetique | |
EP1824619B1 (fr) | Procede et dispositif d'inspection d'une bande laminee | |
EP3498454B1 (fr) | Machine d'étirage de films en matière thermoplastique et procédé | |
EP2205369B1 (fr) | Dispositif d'inspection d'une bande métallique | |
FR2922810A1 (fr) | Procede d'etirage d'un film en matiere synthetique se presentant sous la forme d'une bande allongee. | |
FR2606366A1 (fr) | Procede et machine d'emballage pass-through | |
EP2570253A1 (fr) | Dispositif pour étirer un film en matière synthétique dans le sens transversal et dans le sens longitudinal | |
EP1763492B1 (fr) | Installation de prise automatique de fils | |
FR2617744A1 (fr) | Procede et installation de planage d'une bande metallique | |
EP3317080B1 (fr) | Machine d'étirage de film et son procédé de démarrage | |
EP2629960B1 (fr) | Dispositif pour étirer un film en matière synthétique dans le sens transversal et en réaliser une relaxation contrôlée dans le sens longitudinal | |
FR2966375A1 (fr) | Dispositif pour etirer un film en matiere synthetique dans le sens transversal et dans le sens longitudinal | |
FR2574056A1 (fr) | Circuit de chaines a pinces etireuses montees sur galets pour machine a etirer une matiere en bandes | |
FR2573030A1 (fr) | Procede et machine d'emballage d'une charge dans un troncon de gaine en un materiau souple | |
BE1019033A3 (fr) | Installation de pose de manchon sur des produits tels que des bouteilles. | |
WO2004108395A1 (fr) | Dispositif d’entrainement pour systeme d’etirage transversal de films de matiere non synthetique | |
EP0976528B1 (fr) | Dispositif d'introduction automatique d'un ruban de film de matière synthétique dans une machine d'étirage transversal | |
EP3107710B1 (fr) | Machine d'étirage de films ou de feuilles | |
BE661563A (fr) | ||
FR2501107A1 (fr) | Dispositif d'etirage de matieres en feuilles | |
EP3507222A1 (fr) | Procédé et installation de convoyage a grande vitesse d'une bande ou nappe souple a faible tension | |
BE547858A (fr) | ||
BE443656A (fr) | ||
FR2507505A1 (fr) | Procede de laminage d'une bande metallique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
TP | Transmission of property |
Owner name: ANDRITZ BIAX SAS, FR Effective date: 20120927 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
TP | Transmission of property |
Owner name: BRUCKNER MASCHINENBAU GMBH & CO. KG, DE Effective date: 20170912 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
CD | Change of name or company name |
Owner name: BRUECKNER MASCHINENBAU GMBH, DE Effective date: 20231206 |
|
CJ | Change in legal form |
Effective date: 20231206 |