JPS5778526A - Contact printing device - Google Patents

Contact printing device

Info

Publication number
JPS5778526A
JPS5778526A JP15549380A JP15549380A JPS5778526A JP S5778526 A JPS5778526 A JP S5778526A JP 15549380 A JP15549380 A JP 15549380A JP 15549380 A JP15549380 A JP 15549380A JP S5778526 A JPS5778526 A JP S5778526A
Authority
JP
Japan
Prior art keywords
sheet
air
roller
spread
original
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
JP15549380A
Other languages
Japanese (ja)
Other versions
JPS6261248B2 (en
Inventor
Masaru Tachibana
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP15549380A priority Critical patent/JPS5778526A/en
Publication of JPS5778526A publication Critical patent/JPS5778526A/en
Publication of JPS6261248B2 publication Critical patent/JPS6261248B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To prevent an inflow of air when an airtight sheet is spread to cover over the sensitive paper and an original put on the printing surface and the air is exhausted to perform the contact printing, by providing a member to suppress the float-up of the edge part of the airtight sheet. CONSTITUTION:An original 3 and sensitive paper 4 are put on a printing glass 2, and an airtight sheet 6 wound round a roller is spread by rolling the roller. In this case, a squeeze roller 7 is rolled after the spread sheet 6 to exhaust the air. A rotary roller 10 holds both ends of the sheet 6 to prevent the float-up of the sheet 6 above a packing 5. The air is exhausted between the sheet 6 and the glass 2 to ensure a close contact between the original 3 and the paper 4. Then the exposure is carried out by a lamp 1.
JP15549380A 1980-11-04 1980-11-04 Contact printing device Granted JPS5778526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15549380A JPS5778526A (en) 1980-11-04 1980-11-04 Contact printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15549380A JPS5778526A (en) 1980-11-04 1980-11-04 Contact printing device

Publications (2)

Publication Number Publication Date
JPS5778526A true JPS5778526A (en) 1982-05-17
JPS6261248B2 JPS6261248B2 (en) 1987-12-21

Family

ID=15607246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15549380A Granted JPS5778526A (en) 1980-11-04 1980-11-04 Contact printing device

Country Status (1)

Country Link
JP (1) JPS5778526A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996560A (en) * 1988-10-31 1991-02-26 Dainippon Screen Mfg. Co., Ltd. Apparatus for exposing an image of an original film on a photosensitive material in vacuum contact with the original film, and method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996560A (en) * 1988-10-31 1991-02-26 Dainippon Screen Mfg. Co., Ltd. Apparatus for exposing an image of an original film on a photosensitive material in vacuum contact with the original film, and method therefor

Also Published As

Publication number Publication date
JPS6261248B2 (en) 1987-12-21

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