JP7468345B2 - スクレーパ装置、除去対象物除去機能を有する回転装置、除去対象物除去方法、フィルムの製造方法及び微多孔膜の製造方法 - Google Patents

スクレーパ装置、除去対象物除去機能を有する回転装置、除去対象物除去方法、フィルムの製造方法及び微多孔膜の製造方法 Download PDF

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JP7468345B2
JP7468345B2 JP2020537805A JP2020537805A JP7468345B2 JP 7468345 B2 JP7468345 B2 JP 7468345B2 JP 2020537805 A JP2020537805 A JP 2020537805A JP 2020537805 A JP2020537805 A JP 2020537805A JP 7468345 B2 JP7468345 B2 JP 7468345B2
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Prior art keywords
scraper
cylindrical body
holding
holding portion
scrapers
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Japanese (ja)
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JPWO2021059574A1 (https=
Inventor
智裕 室井
勇 佐久間
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Toray Industries Inc
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Toray Industries Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F3/00—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed
    • B41F3/18—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes
    • B41F3/36—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes for intaglio or heliogravure printing
    • B41F3/38—Wiping mechanisms
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/44—Squeegees or doctors
    • B41F15/46—Squeegees or doctors with two or more operative parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/20—Ink-removing or collecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/08—Wiping mechanisms
    • B41F9/10—Doctors, scrapers, or like devices
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
JP2020537805A 2019-09-27 2020-04-30 スクレーパ装置、除去対象物除去機能を有する回転装置、除去対象物除去方法、フィルムの製造方法及び微多孔膜の製造方法 Active JP7468345B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019177759 2019-09-27
JP2019177759 2019-09-27
PCT/JP2020/018269 WO2021059574A1 (ja) 2019-09-27 2020-04-30 スクレーパ装置、除去対象物除去機能を有する回転装置、除去対象物除去方法、フィルムの製造方法及び微多孔膜の製造方法

Publications (2)

Publication Number Publication Date
JPWO2021059574A1 JPWO2021059574A1 (https=) 2021-04-01
JP7468345B2 true JP7468345B2 (ja) 2024-04-16

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JP2020537805A Active JP7468345B2 (ja) 2019-09-27 2020-04-30 スクレーパ装置、除去対象物除去機能を有する回転装置、除去対象物除去方法、フィルムの製造方法及び微多孔膜の製造方法

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JP (1) JP7468345B2 (https=)
KR (1) KR102842963B1 (https=)
WO (1) WO2021059574A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022105636A1 (de) 2022-03-10 2023-09-14 Voith Patent Gmbh Rakeldosiervorrichtung
CN119458847B (zh) * 2024-11-26 2026-02-27 扬中市福达绝缘电器有限公司 一种聚四氟乙烯棒的挤塑装置及其挤塑工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017144711A (ja) 2016-02-18 2017-08-24 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ グラビア印刷装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126159A (ja) * 1982-01-22 1983-07-27 Komori Printing Mach Co Ltd 枚葉グラビア輪転印刷機
US5003876A (en) * 1989-02-10 1991-04-02 The Ward Machinery Company Printing apparatus with dual inking system
US5184556A (en) * 1992-02-18 1993-02-09 Paper Converting Machine Company Printing apparatus and method
DE4213662C2 (de) * 1992-04-25 1995-07-06 Koenig & Bauer Ag Verfahren zum Anstellen einer Kammerrakel für eine Rotationsdruckmaschine
DE4320833C1 (de) * 1993-06-23 1994-09-22 Roland Man Druckmasch Verfahren und Vorrichtung zum Austausch eines Rakelblattes einer Kammerrakel für Rotationsdruckmaschinen
KR20000051024A (ko) * 1999-01-18 2000-08-16 윤종용 습식 전자사진방식 인쇄기의 스퀴즈 롤러 크리닝장치
JP2006044193A (ja) 2004-08-09 2006-02-16 Isowa Corp フレキソ印刷機のドクターブレード支持装置
US7708377B2 (en) * 2008-08-29 2010-05-04 Xerox Corporation Blade engagement apparatus for image forming machines
KR101520308B1 (ko) * 2008-11-07 2015-05-15 주식회사 디엠에스 롤 프린팅 장치
CN105992691B (zh) 2013-12-03 2017-12-01 东丽株式会社 叠层多孔质膜及其制造方法
CN112477379A (zh) * 2020-11-27 2021-03-12 浙江骏驰纸制品有限公司 一种可提高印刷清晰度印刷用胶印机

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017144711A (ja) 2016-02-18 2017-08-24 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ グラビア印刷装置

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Publication number Publication date
JPWO2021059574A1 (https=) 2021-04-01
WO2021059574A1 (ja) 2021-04-01
KR20220063114A (ko) 2022-05-17
KR102842963B1 (ko) 2025-08-06

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