Title:
A manufacturing method of a roll-like layered product and a roll-like layered product, a manufacturing method of a layered product, a manufacturing method of a printed wired board, a manufacturing method of electronic equipment [the manufacturing method of a buildup board, ]
Document Type and Number:
Japanese Patent JP6246857
Kind Code:
B2
Abstract:
Provided herein is a roll laminate that can desirably reduce scrapes on a metal foil surface even when a long metal foil is wound into a roll, and that can improve the productivity in use of the unwound roll metal foil. The roll laminate includes a long first metal foil and a long second metal foil that are bonded to each other via an adhesive layer, and are wound around a support. The adhesive layer has a thickness of 1 μm or more in at least a part of the layer, and is provided along the longitudinal direction of the first and the second metal foil in at least both edge portions in the width of an overlapping region of the first and the second metal foil viewed in plan.
Inventors:
Masayuki Takamori
Application Number:
JP2016103755A
Publication Date:
December 13, 2017
Filing Date:
May 24, 2016
Export Citation:
Assignee:
JX Nippon Mining & Metals Co., Ltd.
International Classes:
B32B3/18; B21C47/26; B32B7/06; B32B15/04; B32B15/08; B65H37/04; B65H75/02; H05K3/46
Domestic Patent References:
| JP2014217978A | ||||
| JP2013044005A | ||||
| JP2014093523A |
Foreign References:
| WO2011077764A1 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation
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