JPS5614275A - Production of roller for hot roller type fixing device - Google Patents

Production of roller for hot roller type fixing device

Info

Publication number
JPS5614275A
JPS5614275A JP8935179A JP8935179A JPS5614275A JP S5614275 A JPS5614275 A JP S5614275A JP 8935179 A JP8935179 A JP 8935179A JP 8935179 A JP8935179 A JP 8935179A JP S5614275 A JPS5614275 A JP S5614275A
Authority
JP
Japan
Prior art keywords
roller
teflon
fixing device
rotating direction
production
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
JP8935179A
Other languages
Japanese (ja)
Other versions
JPS5821263B2 (en
Inventor
Noriyoshi Tarumi
Kenji Ueno
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP8935179A priority Critical patent/JPS5821263B2/en
Publication of JPS5614275A publication Critical patent/JPS5614275A/en
Publication of JPS5821263B2 publication Critical patent/JPS5821263B2/en
Expired 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
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • G03G15/2057—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating relating to the chemical composition of the heat element and layers thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To provide superior release characteristic to a heating roller even in its initial use stage and prevent the occurrence of toner staining by performing the polishing and finishing of the resin film of the heating roller while rotating the same in the same direction as the rotating direction at the fixing. CONSTITUTION:The surface of a cylinder 11 of roughened aluminum is coated with a primer and is then fired at about 380 deg.C. An emulsion liquid of ''Teflon '' is spray-coated thereon and is fired at about 380 deg.C. This operation is repeated several times to form a ''Teflon '' resin layer 12 of a required film thickness. After this, it is finished by polishing with sandpaper and feather cloth. At this time, the rotating direction of the roller is let to coincide with the rotating direction of the time when it is used in a fixing device. Thereby, the directions of the fine fibers of the ''Teflon '' surface are directed to the same direction and are stabilized; therefore, the release characteristic even in its initial use stage of the roller may be given.
JP8935179A 1979-07-16 1979-07-16 Method for manufacturing rollers for heat roller type fixing device Expired JPS5821263B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8935179A JPS5821263B2 (en) 1979-07-16 1979-07-16 Method for manufacturing rollers for heat roller type fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8935179A JPS5821263B2 (en) 1979-07-16 1979-07-16 Method for manufacturing rollers for heat roller type fixing device

Publications (2)

Publication Number Publication Date
JPS5614275A true JPS5614275A (en) 1981-02-12
JPS5821263B2 JPS5821263B2 (en) 1983-04-28

Family

ID=13968278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8935179A Expired JPS5821263B2 (en) 1979-07-16 1979-07-16 Method for manufacturing rollers for heat roller type fixing device

Country Status (1)

Country Link
JP (1) JPS5821263B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102266A (en) * 1982-11-15 1984-06-13 ゼロツクス・コ−ポレ−シヨン Thermal pressure type fixing apparatus
US5857136A (en) * 1996-11-14 1999-01-05 Minolta Co., Ltd. Belt transport device and belt fixing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102266A (en) * 1982-11-15 1984-06-13 ゼロツクス・コ−ポレ−シヨン Thermal pressure type fixing apparatus
US5857136A (en) * 1996-11-14 1999-01-05 Minolta Co., Ltd. Belt transport device and belt fixing device

Also Published As

Publication number Publication date
JPS5821263B2 (en) 1983-04-28

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