Invention Grant
US07708850B2 Manufacturing method of laminated metal plate and laminated metal plate manufactured by the method
失效
通过该方法制造的层压金属板和层压金属板的制造方法
- Patent Title: Manufacturing method of laminated metal plate and laminated metal plate manufactured by the method
- Patent Title (中): 通过该方法制造的层压金属板和层压金属板的制造方法
-
Application No.: US11527606Application Date: 2006-09-27
-
Publication No.: US07708850B2Publication Date: 2010-05-04
- Inventor: Toshio Watanabe , Isamu Matsuura
- Applicant: Toshio Watanabe , Isamu Matsuura
- Applicant Address: JP Osaka
- Assignee: Laminate Industry Co., Ltd.
- Current Assignee: Laminate Industry Co., Ltd.
- Current Assignee Address: JP Osaka
- Agent Ronald E. Greigg
- Priority: JP2006-171907 20060525
- Main IPC: B32B37/00
- IPC: B32B37/00
Abstract:
In the manufacturing method of the laminated metal plate, a fluorine resin film is used as a plastic film. Prior to a flame treatment, a joint surface of the metal plate is heated with a direct flame of 900° C. to 1200° C. for 1 to 5 seconds so that the joint surface is preheated to 40° C. to 70° C. After that, the joint surface of the metal plate is heated to 250° C. to 450° C. by the follow-on flame treatment.
Public/Granted literature
- US20070284040A1 Manufacturing method of laminated metal plate and laminated metal plate manufactured by the method Public/Granted day:2007-12-13
Information query
