Title:
METHOD FOR MANUFACTURING METAL-CLAD LAYERED BODY
Document Type and Number:
WIPO Patent Application WO/2020/066880
Kind Code:
A1
Abstract:
Provided is a method for efficiently manufacturing a metal-clad layered body. In this manufacturing method, a pair of pressure rolls (r1, r2), a pair of mold release material unwinding rolls 16, 16, and a plurality of unwinding rolls for unwinding a constituent material of the metal-clad layered body are prepared, the constituent material forms at least a state (M)/(M) where metal foils are adjacent to each other, and the respective unwinding rolls are arranged such that a pair of mold release materials (C1, C2) sandwich the entirety of the constituent material. The pair of mold release materials (C1, C2) are heated in advance, after which the entirety thereof is subjected to thermocompression bonding by the pair of pressure rolls (r1, r2) with the constituent material sandwiched between the mold release materials. Thereafter, following a peeling step, a plurality of metal-clad layered bodies are manufactured.
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Inventors:
NAKASHIMA TAKAHIRO (JP)
TAKAHASHI TAKESHI (JP)
SASAKI SHOMA (JP)
TAKAHASHI TAKESHI (JP)
SASAKI SHOMA (JP)
Application Number:
PCT/JP2019/036931
Publication Date:
April 02, 2020
Filing Date:
September 20, 2019
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
B29C65/18; B32B15/08; B32B37/10; C08J5/18; H05K1/03
Domestic Patent References:
| WO2016208730A1 | 2016-12-29 |
Foreign References:
| JP2009078491A | 2009-04-16 | |||
| JP2009066911A | 2009-04-02 | |||
| JP2016107505A | 2016-06-20 | |||
| JPH11348178A | 1999-12-21 | |||
| JPH0542603A | 1993-02-23 |
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
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