JPS6424251A - Control strips for checking heating and pressing degree - Google Patents

Control strips for checking heating and pressing degree

Info

Publication number
JPS6424251A
JPS6424251A JP62181396A JP18139687A JPS6424251A JP S6424251 A JPS6424251 A JP S6424251A JP 62181396 A JP62181396 A JP 62181396A JP 18139687 A JP18139687 A JP 18139687A JP S6424251 A JPS6424251 A JP S6424251A
Authority
JP
Japan
Prior art keywords
control strips
press plate
exposure
printing
distributed
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.)
Granted
Application number
JP62181396A
Other languages
Japanese (ja)
Other versions
JPH0646291B2 (en
Inventor
Jiro Uratani
Hirofumi Shimizu
Makoto Hasunuma
Chikashi Kondou
Yukio Kawai
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.)
Shashin Kagaku Co Ltd
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Shashin Kagaku Co Ltd
Dainippon Screen Manufacturing Co Ltd
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 Shashin Kagaku Co Ltd, Dainippon Screen Manufacturing Co Ltd filed Critical Shashin Kagaku Co Ltd
Priority to JP62181396A priority Critical patent/JPH0646291B2/en
Publication of JPS6424251A publication Critical patent/JPS6424251A/en
Publication of JPH0646291B2 publication Critical patent/JPH0646291B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

PURPOSE:To exactly check a print exposure of a press plate by revealing and displaying a character, a figure and a mark, etc., unrevealing a micron line according to an exposure at the time of printing the control strips. CONSTITUTION:The display region (a) of the control strips is divided into plural sections (d), considering the size of said region (a), and a unit pattern distributed in each area (d) is divided into plural sections. The prescribed micron line is distributed in each section A-E of each unit pattern U, and each unit pattern U is distributed in the prescribed section of the display region (a). And, the control strips are printed on a PS plate together with a negative film for print ing followed by developing it to form the press plate. At that time, the micron line having less than the prescribed line width disappears on the region (a) of printing the control strips mounted on the press plate, according to the extent of exposure at the time of printing thereby appearing and displaying the charac ter and the figure. Thus, the print exposure of the press plate is immediately checked by said display.
JP62181396A 1987-07-21 1987-07-21 Control strip for checking the degree of baking Expired - Lifetime JPH0646291B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181396A JPH0646291B2 (en) 1987-07-21 1987-07-21 Control strip for checking the degree of baking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181396A JPH0646291B2 (en) 1987-07-21 1987-07-21 Control strip for checking the degree of baking

Publications (2)

Publication Number Publication Date
JPS6424251A true JPS6424251A (en) 1989-01-26
JPH0646291B2 JPH0646291B2 (en) 1994-06-15

Family

ID=16100009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181396A Expired - Lifetime JPH0646291B2 (en) 1987-07-21 1987-07-21 Control strip for checking the degree of baking

Country Status (1)

Country Link
JP (1) JPH0646291B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475047U (en) * 1990-11-13 1992-06-30
JP2002120358A (en) * 2000-10-17 2002-04-23 Dainippon Printing Co Ltd CTP plate quality inspection method and CTP plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475047U (en) * 1990-11-13 1992-06-30
JP2002120358A (en) * 2000-10-17 2002-04-23 Dainippon Printing Co Ltd CTP plate quality inspection method and CTP plate

Also Published As

Publication number Publication date
JPH0646291B2 (en) 1994-06-15

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