KR20220154048A - 수지 필름의 제조 장치 및 수지 필름의 제조 방법 - Google Patents

수지 필름의 제조 장치 및 수지 필름의 제조 방법 Download PDF

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Publication number
KR20220154048A
KR20220154048A KR1020220057909A KR20220057909A KR20220154048A KR 20220154048 A KR20220154048 A KR 20220154048A KR 1020220057909 A KR1020220057909 A KR 1020220057909A KR 20220057909 A KR20220057909 A KR 20220057909A KR 20220154048 A KR20220154048 A KR 20220154048A
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KR
South Korea
Prior art keywords
roll
upstream
windshield
downstream
resin film
Prior art date
Application number
KR1020220057909A
Other languages
English (en)
Korean (ko)
Inventor
코우지 타구마
히로아키 이케나가
켄이치 후지사와
미치히로 오마에
유지 야마시타
토시아키 우에노
Original Assignee
도요 고한 가부시키가이샤
닛토덴코 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 도요 고한 가부시키가이샤, 닛토덴코 가부시키가이샤 filed Critical 도요 고한 가부시키가이샤
Publication of KR20220154048A publication Critical patent/KR20220154048A/ko

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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
    • 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
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • 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
    • 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)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
KR1020220057909A 2021-05-12 2022-05-11 수지 필름의 제조 장치 및 수지 필름의 제조 방법 KR20220154048A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2021-080945 2021-05-12
JP2021080945A JP7275195B2 (ja) 2021-05-12 2021-05-12 樹脂フィルムの製造装置、及び、樹脂フィルムの製造方法

Publications (1)

Publication Number Publication Date
KR20220154048A true KR20220154048A (ko) 2022-11-21

Family

ID=83948120

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220057909A KR20220154048A (ko) 2021-05-12 2022-05-11 수지 필름의 제조 장치 및 수지 필름의 제조 방법

Country Status (4)

Country Link
JP (1) JP7275195B2 (zh)
KR (1) KR20220154048A (zh)
CN (1) CN115339076A (zh)
TW (1) TWI812165B (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009154518A (ja) 2007-12-05 2009-07-16 Fujifilm Corp 熱可塑性樹脂フィルムの製造装置及び熱可塑性樹脂フィルムの製造方法
JP2016007803A (ja) 2014-06-25 2016-01-18 デクセリアルズ株式会社 樹脂フィルムの製造方法、及び樹脂フィルムの製造装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08244098A (ja) * 1995-03-14 1996-09-24 Sekisui Chem Co Ltd フィルム成形装置
JP2006150806A (ja) * 2004-11-30 2006-06-15 Jsr Corp フィルム製造装置および該装置を用いたフィルム製造方法
JP2007125833A (ja) * 2005-11-07 2007-05-24 Kaneka Corp フィルム成形方法、及びフィルム成形装置
JP5167039B2 (ja) * 2008-09-10 2013-03-21 富士フイルム株式会社 フィルム、フィルムの製造方法、偏光板および液晶表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009154518A (ja) 2007-12-05 2009-07-16 Fujifilm Corp 熱可塑性樹脂フィルムの製造装置及び熱可塑性樹脂フィルムの製造方法
JP2016007803A (ja) 2014-06-25 2016-01-18 デクセリアルズ株式会社 樹脂フィルムの製造方法、及び樹脂フィルムの製造装置

Also Published As

Publication number Publication date
TWI812165B (zh) 2023-08-11
CN115339076A (zh) 2022-11-15
JP2022174906A (ja) 2022-11-25
TW202302317A (zh) 2023-01-16
JP7275195B2 (ja) 2023-05-17

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