KR102889365B1 - 유리 롤의 제조 방법 - Google Patents

유리 롤의 제조 방법

Info

Publication number
KR102889365B1
KR102889365B1 KR1020227039862A KR20227039862A KR102889365B1 KR 102889365 B1 KR102889365 B1 KR 102889365B1 KR 1020227039862 A KR1020227039862 A KR 1020227039862A KR 20227039862 A KR20227039862 A KR 20227039862A KR 102889365 B1 KR102889365 B1 KR 102889365B1
Authority
KR
South Korea
Prior art keywords
glass film
tension adjustment
return
glass
cutting
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
KR1020227039862A
Other languages
English (en)
Korean (ko)
Other versions
KR20230078952A (ko
Inventor
나오히로 이카이
켄이치 무라타
Original Assignee
니폰 덴키 가라스 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 니폰 덴키 가라스 가부시키가이샤 filed Critical 니폰 덴키 가라스 가부시키가이샤
Publication of KR20230078952A publication Critical patent/KR20230078952A/ko
Application granted granted Critical
Publication of KR102889365B1 publication Critical patent/KR102889365B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/0222—Scoring using a focussed radiation beam, e.g. laser
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/09—Severing cooled glass by thermal shock
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/09—Severing cooled glass by thermal shock
    • C03B33/091—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
KR1020227039862A 2020-10-02 2021-09-08 유리 롤의 제조 방법 Active KR102889365B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-167700 2020-10-02
JP2020167700A JP7545639B2 (ja) 2020-10-02 2020-10-02 ガラスロールの製造方法
PCT/JP2021/033026 WO2022070814A1 (ja) 2020-10-02 2021-09-08 ガラスロールの製造方法

Publications (2)

Publication Number Publication Date
KR20230078952A KR20230078952A (ko) 2023-06-05
KR102889365B1 true KR102889365B1 (ko) 2025-11-21

Family

ID=80950192

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227039862A Active KR102889365B1 (ko) 2020-10-02 2021-09-08 유리 롤의 제조 방법

Country Status (5)

Country Link
JP (1) JP7545639B2 (https=)
KR (1) KR102889365B1 (https=)
CN (1) CN115916713B (https=)
TW (1) TWI832089B (https=)
WO (1) WO2022070814A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012011445A1 (ja) * 2010-07-22 2012-01-26 日本電気硝子株式会社 ガラスフィルムの割断方法、ガラスロールの製造方法、及びガラスフィルムの割断装置
JP2018512366A (ja) * 2015-03-27 2018-05-17 ショット アクチエンゲゼルシャフトＳｃｈｏｔｔ ＡＧ ガラスを連続的に分断するための方法と装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100633488B1 (ko) * 2001-11-08 2006-10-13 샤프 가부시키가이샤 유리 기판의 분단 방법, 유리 기판의 분단 장치 및 액정 패널 제조 장치
WO2011158594A1 (ja) 2010-06-18 2011-12-22 コニカミノルタホールディングス株式会社 薄膜ガラスの搬送装置、及び薄膜ガラスの搬送方法
JP6112301B2 (ja) * 2013-08-28 2017-04-12 日本電気硝子株式会社 ガラスフィルムリボン製造装置及びガラスフィルムリボン製造方法並びにガラスロール
WO2015064685A1 (ja) * 2013-11-01 2015-05-07 Ｊｘ日鉱日石エネルギー株式会社 帯状のフィルム基材上に不連続なパターンを有する塗膜を形成するための塗布装置、及び凹凸パターンを有する帯状のフィルム部材の製造方法
JP6157391B2 (ja) * 2014-03-20 2017-07-05 Ｊｘｔｇエネルギー株式会社 帯状のフィルム基材上に不連続な塗膜を形成するための塗布装置及び塗布方法
JP2015174744A (ja) * 2014-03-17 2015-10-05 日本電気硝子株式会社 ガラスロールの製造方法
JP6589620B2 (ja) * 2015-12-21 2019-10-16 日本電気硝子株式会社 ガラス板の製造装置
JP6738043B2 (ja) 2016-05-31 2020-08-12 日本電気硝子株式会社 ガラスフィルムの製造方法
JP6579040B2 (ja) * 2016-05-31 2019-09-25 日本電気硝子株式会社 ガラスロールの製造方法
WO2018147111A1 (ja) * 2017-02-07 2018-08-16 日本電気硝子株式会社 ガラスフィルムの製造方法
JP6924379B2 (ja) 2017-09-08 2021-08-25 日本電気硝子株式会社 ガラスフィルムの製造方法
US20210163334A1 (en) * 2018-08-14 2021-06-03 Corning Incorporated Methods and apparatus for manufacturing a glass ribbon

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012011445A1 (ja) * 2010-07-22 2012-01-26 日本電気硝子株式会社 ガラスフィルムの割断方法、ガラスロールの製造方法、及びガラスフィルムの割断装置
JP2018512366A (ja) * 2015-03-27 2018-05-17 ショット アクチエンゲゼルシャフトＳｃｈｏｔｔ ＡＧ ガラスを連続的に分断するための方法と装置

Also Published As

Publication number Publication date
WO2022070814A1 (ja) 2022-04-07
CN115916713B (zh) 2025-08-26
TW202225110A (zh) 2022-07-01
JP7545639B2 (ja) 2024-09-05
JP2022059845A (ja) 2022-04-14
KR20230078952A (ko) 2023-06-05
TWI832089B (zh) 2024-02-11
CN115916713A (zh) 2023-04-04

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