KR102188489B1 - 연신 필름의 제조 방법 및 필름 연신 설비 - Google Patents

연신 필름의 제조 방법 및 필름 연신 설비 Download PDF

Info

Publication number
KR102188489B1
KR102188489B1 KR1020140022649A KR20140022649A KR102188489B1 KR 102188489 B1 KR102188489 B1 KR 102188489B1 KR 1020140022649 A KR1020140022649 A KR 1020140022649A KR 20140022649 A KR20140022649 A KR 20140022649A KR 102188489 B1 KR102188489 B1 KR 102188489B1
Authority
KR
South Korea
Prior art keywords
film
roller
stretching
preheating
speed roller
Prior art date
Application number
KR1020140022649A
Other languages
English (en)
Korean (ko)
Other versions
KR20140117265A (ko
Inventor
도시로우 에사키
Original Assignee
후지필름 가부시키가이샤
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 후지필름 가부시키가이샤 filed Critical 후지필름 가부시키가이샤
Publication of KR20140117265A publication Critical patent/KR20140117265A/ko
Application granted granted Critical
Publication of KR102188489B1 publication Critical patent/KR102188489B1/ko

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
KR1020140022649A 2013-03-26 2014-02-26 연신 필름의 제조 방법 및 필름 연신 설비 KR102188489B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013064666A JP5774625B2 (ja) 2013-03-26 2013-03-26 延伸フィルムの製造方法及びフィルム延伸設備
JPJP-P-2013-064666 2013-03-26

Publications (2)

Publication Number Publication Date
KR20140117265A KR20140117265A (ko) 2014-10-07
KR102188489B1 true KR102188489B1 (ko) 2020-12-08

Family

ID=51592472

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140022649A KR102188489B1 (ko) 2013-03-26 2014-02-26 연신 필름의 제조 방법 및 필름 연신 설비

Country Status (4)

Country Link
JP (1) JP5774625B2 (zh)
KR (1) KR102188489B1 (zh)
CN (1) CN104070666B (zh)
TW (1) TWI629159B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104497340B (zh) * 2014-12-30 2017-07-14 桂林电器科学研究院有限公司 提高聚酰胺酸薄膜侧边亚胺化率的方法及设施
JP6566728B2 (ja) * 2015-05-29 2019-08-28 株式会社カネカ フィルムの製造方法
JP6067158B1 (ja) * 2015-07-27 2017-01-25 住友化学株式会社 偏光フィルムの製造方法
CN105835405B (zh) * 2016-04-15 2019-03-15 上海福助工业有限公司 薄膜包装袋热切封边工艺及装置
TWI770003B (zh) 2016-04-27 2022-07-11 日商東麗股份有限公司 聚烯烴微多孔膜及其製造方法以及電池用隔膜及其製造方法
CN108621353A (zh) * 2017-03-24 2018-10-09 阿特斯阳光电力集团有限公司 光伏封装胶膜制备装置
JP7217177B2 (ja) * 2019-03-06 2023-02-02 株式会社クラレ フィルムの製造方法
CN110571389B (zh) * 2019-08-02 2022-03-11 河北金力新能源科技股份有限公司 一种锂电池隔膜铸片的成型装置及其成型方法
WO2021220717A1 (ja) 2020-04-30 2021-11-04 富士フイルム株式会社 ポリエステルフィルムの製造方法、ポリエステルフィルム
KR102162519B1 (ko) * 2020-05-20 2020-10-06 박건호 폴리우레탄 필름 제조 장치
CN114083149B (zh) * 2021-11-26 2022-05-24 深圳市超越激光智能装备股份有限公司 Fpc覆盖膜激光自动切割设备
CN114643703A (zh) * 2022-03-24 2022-06-21 江苏集萃功能材料研究所有限公司 一种薄膜拉伸系统及其应用
CN115416272B (zh) * 2022-09-16 2024-10-15 华瑞达包装材料股份有限公司 一种bopp薄膜生产用拉伸装置
CN115625837A (zh) * 2022-10-12 2023-01-20 南通百纳数码新材料有限公司 一种pvc薄膜压延用出料处理机
CN117799149B (zh) * 2024-02-28 2024-05-03 沧州东鸿制膜科技有限公司 一种聚酰胺薄膜双向拉伸装置及其生产方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001198976A (ja) * 2000-01-18 2001-07-24 Toshiba Mach Co Ltd 縦延伸機のロール周速制御装置
JP2002326278A (ja) * 2001-05-07 2002-11-12 Nitto Denko Corp 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
JP2011207168A (ja) 2010-03-30 2011-10-20 Fujifilm Corp 熱可塑性樹脂フィルムの製造方法
JP2012173724A (ja) 2011-02-24 2012-09-10 Sumitomo Chemical Co Ltd 偏光フィルムの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936849B2 (ja) * 1978-09-06 1984-09-06 秀雄 森 プラスチツクシ−トの加圧延伸方法
JP2598293B2 (ja) * 1988-03-09 1997-04-09 三菱化学株式会社 一軸延伸フイルムの製造法
JPH04290726A (ja) * 1991-03-19 1992-10-15 Toray Ind Inc 熱可塑性樹脂フイルムの製造方法
JP2008068533A (ja) * 2006-09-14 2008-03-27 Fujifilm Corp 熱可塑性樹脂フィルムの縦延伸方法及びその方法で製造された縦延伸フィルム
JP5383079B2 (ja) * 2007-05-11 2014-01-08 富士フイルム株式会社 熱可塑性フイルム、熱可塑性フイルムの製造方法、熱可塑性フイルムの製造装置、並びに、偏光板、液晶表示板用光学補償フイルム、反射防止フイルム及び液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001198976A (ja) * 2000-01-18 2001-07-24 Toshiba Mach Co Ltd 縦延伸機のロール周速制御装置
JP2002326278A (ja) * 2001-05-07 2002-11-12 Nitto Denko Corp 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
JP2011207168A (ja) 2010-03-30 2011-10-20 Fujifilm Corp 熱可塑性樹脂フィルムの製造方法
JP2012173724A (ja) 2011-02-24 2012-09-10 Sumitomo Chemical Co Ltd 偏光フィルムの製造方法

Also Published As

Publication number Publication date
KR20140117265A (ko) 2014-10-07
CN104070666B (zh) 2017-10-03
CN104070666A (zh) 2014-10-01
TW201436997A (zh) 2014-10-01
TWI629159B (zh) 2018-07-11
JP5774625B2 (ja) 2015-09-09
JP2014188748A (ja) 2014-10-06

Similar Documents

Publication Publication Date Title
KR102188489B1 (ko) 연신 필름의 제조 방법 및 필름 연신 설비
JP5896970B2 (ja) 延伸フィルムの製造方法及び設備
KR20140117268A (ko) 연신 필름의 제조 방법 및 필름 연신 설비
JP5990213B2 (ja) 延伸フィルムの製造方法及びフィルム延伸設備
KR20150090846A (ko) 유리판의 제조 방법 및 유리판
US20090184446A1 (en) Method and system for stretching polymer film
JP2005271233A (ja) 溶液製膜方法
JP5653747B2 (ja) 光学フィルムの製造方法
JP6185016B2 (ja) フィルム製造方法及びフィルム延伸装置
JP2018058327A (ja) フィルムの製造方法
JP2018047593A (ja) フィルムの製造方法
TWI668254B (zh) 溶液製膜方法及裝置
KR101582605B1 (ko) 필름 웹의 에지 컬 제어를 위한 핀치롤이 구비된 광학필름 제조장치 및 이를 이용한 광학필름 제조방법
JP5749470B2 (ja) ポリマーフィルムの延伸設備
JPH09141736A (ja) ２軸延伸ポリエステルフイルム及びその製造方法
US20220055283A1 (en) Film installation and method for producing a film web and use of a roll apparatus which processes film material melt
KR20170038668A (ko) 다이, 필름 제조 설비, 용액 제막 방법 및 용융 제막 방법
JP2011202068A (ja) 溶液製膜方法
JPH0365260B2 (zh)
JP2007296860A (ja) ゴムシート圧延方法及びゴムシート圧延装置
JP2003305769A (ja) フィルムの延伸方法とその延伸装置
JP2017177534A (ja) フイルムの製造方法
KR20110034081A (ko) 냉각 생산 설비를 이용한 셀룰로오스 아실레이트 필름의 제조방법

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant