JPS56102854A - Preparation of thick film plate for screen printing - Google Patents

Preparation of thick film plate for screen printing

Info

Publication number
JPS56102854A
JPS56102854A JP442180A JP442180A JPS56102854A JP S56102854 A JPS56102854 A JP S56102854A JP 442180 A JP442180 A JP 442180A JP 442180 A JP442180 A JP 442180A JP S56102854 A JPS56102854 A JP S56102854A
Authority
JP
Japan
Prior art keywords
screen
coating
sides
thick film
meshes
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
JP442180A
Other languages
Japanese (ja)
Inventor
Tamizou Watanabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP442180A priority Critical patent/JPS56102854A/en
Publication of JPS56102854A publication Critical patent/JPS56102854A/en
Pending 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
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

PURPOSE:To prepare a thick film plate suitable for printing braille points for blind persons exactly and easily, by using a screen made by coating a photosensitive emulsion mixed with a drying accelerator, on both sides of a screen larger in meshes than a usual screen, and drying it in necessary times. CONSTITUTION:Screen 3 of 50-100 meshes is stretched on frame 1, and coating fluid 5 made by mixing a photosensitive diazo emulsion with fuel alcohol or the like as a drying accelerator in 0-15 ratio is coated thickly on both the sides of screen 3. It is coated 2 or 3 times to give a desired thickness, and after coating it is dried with hot air. When thicker coating is desired, the same operation is repeated. An original (block copy) is photographed on film 6, which is sticked on both sides of coat 5, and mirror 7 is closely brought into contact with its reverse side to print the original with chemical lamp 8. It is developed to form through-holes 6'''. Plate 5' thus obtained is overlaid on paper 10, and braille points 9' or the like are formed in high relief on paper 10 by speading a printing ink with fine glass beads contained on plates 5'.
JP442180A 1980-01-18 1980-01-18 Preparation of thick film plate for screen printing Pending JPS56102854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP442180A JPS56102854A (en) 1980-01-18 1980-01-18 Preparation of thick film plate for screen printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP442180A JPS56102854A (en) 1980-01-18 1980-01-18 Preparation of thick film plate for screen printing

Publications (1)

Publication Number Publication Date
JPS56102854A true JPS56102854A (en) 1981-08-17

Family

ID=11583800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP442180A Pending JPS56102854A (en) 1980-01-18 1980-01-18 Preparation of thick film plate for screen printing

Country Status (1)

Country Link
JP (1) JPS56102854A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110106A (en) * 1976-03-10 1977-09-16 Tokyo Shibaura Electric Co Method of making screen printing form
JPS5443994A (en) * 1977-09-13 1979-04-06 Kyushu Nippon Electric Preparation of photoosensitive resin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110106A (en) * 1976-03-10 1977-09-16 Tokyo Shibaura Electric Co Method of making screen printing form
JPS5443994A (en) * 1977-09-13 1979-04-06 Kyushu Nippon Electric Preparation of photoosensitive resin

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