JPS5633637A - Multiface vacuum contact exposure method of photosensitive material - Google Patents

Multiface vacuum contact exposure method of photosensitive material

Info

Publication number
JPS5633637A
JPS5633637A JP10905279A JP10905279A JPS5633637A JP S5633637 A JPS5633637 A JP S5633637A JP 10905279 A JP10905279 A JP 10905279A JP 10905279 A JP10905279 A JP 10905279A JP S5633637 A JPS5633637 A JP S5633637A
Authority
JP
Japan
Prior art keywords
photosensitive material
protective film
film
self
tapes
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
JP10905279A
Other languages
Japanese (ja)
Inventor
Masaharu Kobayashi
Takashi Kubota
Tsutomu Mizumi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP10905279A priority Critical patent/JPS5633637A/en
Publication of JPS5633637A publication Critical patent/JPS5633637A/en
Pending legal-status Critical Current

Links

Landscapes

  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

PURPOSE: To prevent peeling of a surface protecting film in exposure process by making the peeling force of the self-adhesive tapes fixing the photosensitive material having surface protective film onto a fixing plate from the said protective film to the specific values.
CONSTITUTION: Exposure is performed by fixing a photosensitive material 1 having a surface protective film 1a to a fixing plate 2 by means of self-adhesive tapes 3, placing an engraving film 5 affixed to a print frame glass plate 4 attached with a rubber packing 6 at the circumferential edge part thereon and closely contacting the film 5 with the photosensitive material 1 by sucking through a suction port 7. In this exposure method, the peeling force between the said self-adhesive tapes 3 and the protecting film 1a is made less than 20 times the peeling force between the protective film 1a and an under-layer thereof (photosensitive material 1). Namely, this may be achieved by using tapes of smaller self-adhesive forces than those of conventional uses as the tapes 3 or applying release agent treatment to at least the peripheral parts of the protective film 1a of the photosensitive material 1.
COPYRIGHT: (C)1981,JPO&Japio
JP10905279A 1979-08-29 1979-08-29 Multiface vacuum contact exposure method of photosensitive material Pending JPS5633637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10905279A JPS5633637A (en) 1979-08-29 1979-08-29 Multiface vacuum contact exposure method of photosensitive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10905279A JPS5633637A (en) 1979-08-29 1979-08-29 Multiface vacuum contact exposure method of photosensitive material

Publications (1)

Publication Number Publication Date
JPS5633637A true JPS5633637A (en) 1981-04-04

Family

ID=14500379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10905279A Pending JPS5633637A (en) 1979-08-29 1979-08-29 Multiface vacuum contact exposure method of photosensitive material

Country Status (1)

Country Link
JP (1) JPS5633637A (en)

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