CN115697679A - 聚酯膜及其制备方法 - Google Patents

聚酯膜及其制备方法 Download PDF

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Publication number
CN115697679A
CN115697679A CN202180036734.3A CN202180036734A CN115697679A CN 115697679 A CN115697679 A CN 115697679A CN 202180036734 A CN202180036734 A CN 202180036734A CN 115697679 A CN115697679 A CN 115697679A
Authority
CN
China
Prior art keywords
polyester film
concavo
concave
convex
film
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.)
Pending
Application number
CN202180036734.3A
Other languages
English (en)
Chinese (zh)
Inventor
赵显国
朴翰铢
金起汉
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.)
Kolon Industries Inc
Original Assignee
Kolon Industries Inc
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
Priority claimed from KR1020210111709A external-priority patent/KR20220029427A/ko
Application filed by Kolon Industries Inc filed Critical Kolon Industries Inc
Publication of CN115697679A publication Critical patent/CN115697679A/zh
Pending legal-status Critical Current

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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
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CN202180036734.3A 2020-08-28 2021-08-25 聚酯膜及其制备方法 Pending CN115697679A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20200109423 2020-08-28
KR10-2020-0109423 2020-08-28
KR1020210111709A KR20220029427A (ko) 2020-08-28 2021-08-24 폴리에스테르 필름 및 이의 제조 방법
KR10-2021-0111709 2021-08-24
PCT/KR2021/011364 WO2022045764A1 (ko) 2020-08-28 2021-08-25 폴리에스테르 필름 및 이의 제조 방법

Publications (1)

Publication Number Publication Date
CN115697679A true CN115697679A (zh) 2023-02-03

Family

ID=80353627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180036734.3A Pending CN115697679A (zh) 2020-08-28 2021-08-25 聚酯膜及其制备方法

Country Status (4)

Country Link
JP (1) JP2023527466A (ja)
CN (1) CN115697679A (ja)
TW (1) TW202214415A (ja)
WO (1) WO2022045764A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0158734B1 (ko) * 1994-12-20 1999-01-15 안시환 폴리에스테르 필름 및 이의 제조방법
JP2008290330A (ja) * 2007-05-24 2008-12-04 Oji Paper Co Ltd ナノインプリントシートの製造装置および製造方法
JP6057130B2 (ja) * 2013-03-22 2017-01-11 三菱レイヨン株式会社 ロール状モールドの製造方法、および複数の凸部を表面に有する物品の製造方法
KR20160080564A (ko) * 2014-12-30 2016-07-08 코오롱인더스트리 주식회사 일축 배향 폴리에스테르 필름 및 이의 제조방법
KR101888738B1 (ko) * 2016-03-25 2018-08-14 도레이첨단소재 주식회사 광학용 적층 이축 연신 폴리에스테르 필름 및 이를 이용한 제품의 제조방법

Also Published As

Publication number Publication date
JP2023527466A (ja) 2023-06-28
TW202214415A (zh) 2022-04-16
WO2022045764A1 (ko) 2022-03-03

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