Title:
積層体の製造方法
Document Type and Number:
Japanese Patent JP7199258
Kind Code:
B2
Abstract:
To provide a method of manufacturing a laminate capable of forming a laminate having totally stable strength even if it has a complicated three-dimensional shape.SOLUTION: A method of manufacturing a laminate 1 includes: forming main sheet materials 30A-30C along a first side 61a to cover at least one part of a first formed side face 62A with first side face-covering parts 32A-32C; forming sheet materials 30A-30C along a second side 61b to cover at least one part of a second formed side face 62B with second side face-covering parts 33A-33B; covering a formed curved surface 62C with auxiliary sheet materials 40A-40C so that boundary parts 34A-34C, 35A-35C which become joint lines to respective the first and second side face-covering parts 32A-32C, 33A-33B are formed; and forming respective layers so that boundary parts 34A-34C, 35A-35C of the respective layers are formed at positions different in a laminating direction.SELECTED DRAWING: Figure 2
Inventors:
Yoichiro Fukunaga
Shoichi Hiratsuka
Shoichi Hiratsuka
Application Number:
JP2019044165A
Publication Date:
January 05, 2023
Filing Date:
March 11, 2019
Export Citation:
Assignee:
Sekisui Plastics Co., Ltd.
International Classes:
B29C70/30; B29C70/16; B32B5/28; B32B37/02
Domestic Patent References:
| JP2007181935A | ||||
| JP2008290421A | ||||
| JP2009119619A | ||||
| JP61106227A | ||||
| JP2020146859A |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office