KR20220018422A - 필름 롤의 제조 방법 - Google Patents

필름 롤의 제조 방법 Download PDF

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Publication number
KR20220018422A
KR20220018422A KR1020210099263A KR20210099263A KR20220018422A KR 20220018422 A KR20220018422 A KR 20220018422A KR 1020210099263 A KR1020210099263 A KR 1020210099263A KR 20210099263 A KR20210099263 A KR 20210099263A KR 20220018422 A KR20220018422 A KR 20220018422A
Authority
KR
South Korea
Prior art keywords
winding
film
roll
core
touch
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
KR1020210099263A
Other languages
English (en)
Korean (ko)
Inventor
고스케 미즈노
Original Assignee
스미또모 가가꾸 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 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20220018422A publication Critical patent/KR20220018422A/ko
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • B65H19/283—Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/41419—Starting winding process
    • B65H2301/41427—Starting winding process involving arrangements for securing leading edge to core, e.g. adhesive tape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/43—Rider roll construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film

Landscapes

  • Winding Of Webs (AREA)
KR1020210099263A 2020-08-06 2021-07-28 필름 롤의 제조 방법 Pending KR20220018422A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2020-133833 2020-08-06
JP2020133833A JP7681951B2 (ja) 2020-08-06 2020-08-06 フィルムロールの製造方法

Publications (1)

Publication Number Publication Date
KR20220018422A true KR20220018422A (ko) 2022-02-15

Family

ID=80323854

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210099263A Pending KR20220018422A (ko) 2020-08-06 2021-07-28 필름 롤의 제조 방법

Country Status (2)

Country Link
JP (2) JP7681951B2 (https=)
KR (1) KR20220018422A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230164582A (ko) * 2022-05-25 2023-12-04 코니카 미놀타 가부시키가이샤 필름 롤, 그 제조 방법, 편광판, 및 표시 장치
KR20230164560A (ko) * 2022-05-25 2023-12-04 코니카 미놀타 가부시키가이샤 필름 롤, 그 제조 방법, 편광판, 및 표시 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106057A (ja) 1990-08-24 1992-04-08 Konica Corp ウエブの巻取り方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4414576B2 (ja) 2000-08-30 2010-02-10 株式会社日本製鋼所 シート状物の巻取制御方法及びその巻取機
JP6837386B2 (ja) 2017-05-29 2021-03-03 リンテック株式会社 ウェブの固定方法、ウェブの巻取方法、及び巻取ロール体
JP6831471B2 (ja) 2017-09-29 2021-02-17 富士フイルム株式会社 巻取り装置、巻取り方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106057A (ja) 1990-08-24 1992-04-08 Konica Corp ウエブの巻取り方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230164582A (ko) * 2022-05-25 2023-12-04 코니카 미놀타 가부시키가이샤 필름 롤, 그 제조 방법, 편광판, 및 표시 장치
KR20230164560A (ko) * 2022-05-25 2023-12-04 코니카 미놀타 가부시키가이샤 필름 롤, 그 제조 방법, 편광판, 및 표시 장치
TWI900831B (zh) * 2022-05-25 2025-10-11 日商柯尼卡美能達股份有限公司 薄膜輥、其製造方法、偏光板及顯示裝置

Also Published As

Publication number Publication date
JP2022030081A (ja) 2022-02-18
JP7681951B2 (ja) 2025-05-23
JP2025065303A (ja) 2025-04-17

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