FR3066425B1 - Installation de production pour la production d’un film microporeux bi-oriente - Google Patents

Installation de production pour la production d’un film microporeux bi-oriente Download PDF

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Publication number
FR3066425B1
FR3066425B1 FR1754536A FR1754536A FR3066425B1 FR 3066425 B1 FR3066425 B1 FR 3066425B1 FR 1754536 A FR1754536 A FR 1754536A FR 1754536 A FR1754536 A FR 1754536A FR 3066425 B1 FR3066425 B1 FR 3066425B1
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FR
France
Prior art keywords
production
extruded film
oriental
microporous film
oil
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.)
Active
Application number
FR1754536A
Other languages
English (en)
Other versions
FR3066425A1 (fr
Inventor
Carolina Marchante
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marchante Fr
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1754536A priority Critical patent/FR3066425B1/fr
Priority to CN201810494796.9A priority patent/CN108943755A/zh
Publication of FR3066425A1 publication Critical patent/FR3066425A1/fr
Application granted granted Critical
Publication of FR3066425B1 publication Critical patent/FR3066425B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B29C55/165—Apparatus therefor
    • 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
    • B29C55/20—Edge clamps
    • 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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3468—Batteries, accumulators or fuel cells

Abstract

Cette installation de production (2) comporte une extrudeuse (5) configurée pour extruder à l'état fondu une composition comportant au moins un polymère et de l'huile, de manière à former un film extrudé ; un dispositif de refroidissement (6) configuré pour refroidir le film extrudé ; un système d'étirage (8) configuré pour étirer le film extrudé dans un sens longitudinal et dans un sens transversal ; et un dispositif d'extraction d'huile (7) configuré pour extraire l'huile du film extrudé de manière à former des micropores dans le film extrudé. Le dispositif d'extraction d'huile (7) est disposé entre le dispositif de refroidissement (6) et le système d'étirage (8).
FR1754536A 2017-05-22 2017-05-22 Installation de production pour la production d’un film microporeux bi-oriente Active FR3066425B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1754536A FR3066425B1 (fr) 2017-05-22 2017-05-22 Installation de production pour la production d’un film microporeux bi-oriente
CN201810494796.9A CN108943755A (zh) 2017-05-22 2018-05-22 用于生产双轴取向微孔膜的生产装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754536A FR3066425B1 (fr) 2017-05-22 2017-05-22 Installation de production pour la production d’un film microporeux bi-oriente
FR1754536 2017-05-22

Publications (2)

Publication Number Publication Date
FR3066425A1 FR3066425A1 (fr) 2018-11-23
FR3066425B1 true FR3066425B1 (fr) 2021-12-10

Family

ID=59699828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1754536A Active FR3066425B1 (fr) 2017-05-22 2017-05-22 Installation de production pour la production d’un film microporeux bi-oriente

Country Status (2)

Country Link
CN (1) CN108943755A (fr)
FR (1) FR3066425B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3101274B1 (fr) * 2019-10-01 2021-10-15 Carolina Marchante Installation de production pour la production d’un film microporeux

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405550A (en) * 1981-04-17 1983-09-20 Mobil Oil Corporation Manufacture of polyimide film by solvent casting
US4726989A (en) * 1986-12-11 1988-02-23 Minnesota Mining And Manufacturing Microporous materials incorporating a nucleating agent and methods for making same
CN1169911A (zh) * 1996-07-10 1998-01-14 佛山市东方包装材料有限公司 双向拉伸聚丙烯热收缩薄膜的生产工艺
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
US7338692B2 (en) * 2003-09-12 2008-03-04 3M Innovative Properties Company Microporous PVDF films
JP5462678B2 (ja) * 2010-03-23 2014-04-02 株式会社日立製作所 シート状物の延伸機
JP5611796B2 (ja) * 2010-12-09 2014-10-22 株式会社日立製作所 シート状物の延伸機
CN102241832B (zh) * 2011-05-14 2013-08-28 中材科技股份有限公司 聚烯烃薄膜及其制备方法
JP5662895B2 (ja) * 2011-08-01 2015-02-04 株式会社日立プラントメカニクス シート状物の延伸機
CN103624961B (zh) * 2013-11-18 2016-08-24 桂林电器科学研究院有限公司 薄膜生产线的铸片成型冷却装置及冷却方法
EP3056336B1 (fr) * 2014-03-26 2018-06-06 Toray Industries, Inc. Films polyoléfinique poreux et stratifié, séparateur de cellules l'utilisant et procédé de fabrication d'un film polyoléfinique poreux et stratifié
CN205112316U (zh) * 2015-10-28 2016-03-30 福融辉实业（福建）有限公司 Bopp膜挤出成型设备
CN205130352U (zh) * 2015-11-12 2016-04-06 宿迁市金田塑业有限公司 Bopp薄膜铸片激冷装置

Also Published As

Publication number Publication date
FR3066425A1 (fr) 2018-11-23
CN108943755A (zh) 2018-12-07

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