Title:
LAMINATING DEVICE AND IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP3213969
Kind Code:
B2
Abstract:
PURPOSE: To prevent a defective article from being produced by a method wherein when a heater temperature of a laminating device joining to a copying device is at a specified temperature, a laminating action is prohibited.
CONSTITUTION: A sheet 13 to which images are formed by image forming devices A, B is conveyed to a laminating device C by a pair of resist rollers 30. The sheet 13 wrapped in a top and bottom laminated films 37a, 37b is pressurized and heated by pressurizing rollers 40a, 40b and conveyed by pull rollers 47a, 47b. When sensors T1, T2 detect that laminating heaters 44a, 44b heating pressurizing rollers 40a, 40b are at a specified temperature, a laminating mode of the laminating device C is prohibited by MCOM (control part). With this construction, production of an article of inferior quality by defective welding is prevented.
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Inventors:
Hideaki Furukawa
Noriaki Nakazawa
Noriaki Nakazawa
Application Number:
JP16628491A
Publication Date:
October 02, 2001
Filing Date:
June 11, 1991
Export Citation:
Assignee:
Canon Inc
Canon Aptex Inc.
Canon Aptex Inc.
International Classes:
B29C63/02; B29C65/64; B29C65/78; B29C65/82; B32B37/22; B32B43/00; B41J2/01; B41J29/00; B65H37/04; G03G15/00; B29L9/00; (IPC1-7): B29C63/02; B41J2/01; B41J29/00; G03G15/00
Domestic Patent References:
| JP5769009A | ||||
| JP2179747A | ||||
| JP5743143U | ||||
| JP4831262U | ||||
| JP6094931U |
Attorney, Agent or Firm:
Kazuo Chikajima