JPS57133456A - Pressure-fixing type copying film - Google Patents

Pressure-fixing type copying film

Info

Publication number
JPS57133456A
JPS57133456A JP1961081A JP1961081A JPS57133456A JP S57133456 A JPS57133456 A JP S57133456A JP 1961081 A JP1961081 A JP 1961081A JP 1961081 A JP1961081 A JP 1961081A JP S57133456 A JPS57133456 A JP S57133456A
Authority
JP
Japan
Prior art keywords
film
pressure
folding
fixing
sheets
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
JP1961081A
Other languages
Japanese (ja)
Inventor
Kazuo Goto
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP1961081A priority Critical patent/JPS57133456A/en
Publication of JPS57133456A publication Critical patent/JPS57133456A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2092—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using pressure only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To obtain a pressure-fixing type copying film free from trouble, such as wrinkling due to skewing, or not entering a fixing device due to folding in conveyance, by folding sheets of paper and applying them on both the ends of the film. CONSTITUTION:The whole reverse side of sheets 5 of paper is coated with an adhesive 3, the sheet 5 is perforated 4 in line, folded along the perforated line 4, and applied to the end of a film 1, thus preparing an overhead projector film for use in a pressure-fixing copying machine. Break of the sheets 5 due to the film edge during pressure fixing is prevented by cushioning of the adhesive 3, the linearity of the folded line is enhanced with the perforated line 4, forming a long radius of curvature on the end of the folded sheet facilitates entrance into a fixing device, and strong rigidity due to folding and adhesion prevents folding trouble during conveyance.
JP1961081A 1981-02-13 1981-02-13 Pressure-fixing type copying film Pending JPS57133456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1961081A JPS57133456A (en) 1981-02-13 1981-02-13 Pressure-fixing type copying film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1961081A JPS57133456A (en) 1981-02-13 1981-02-13 Pressure-fixing type copying film

Publications (1)

Publication Number Publication Date
JPS57133456A true JPS57133456A (en) 1982-08-18

Family

ID=12003953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1961081A Pending JPS57133456A (en) 1981-02-13 1981-02-13 Pressure-fixing type copying film

Country Status (1)

Country Link
JP (1) JPS57133456A (en)

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