銅箔付き絶縁樹脂の製造方法

Method for manufacturing insulating resin with copper foil

Abstract

(57)【要約】 【課題】銅箔付き絶縁樹脂から発生する樹脂粉末を有効 に除去することのできる銅箔付き絶縁樹脂の製造方法を 提供すること。 【解決手段】銅箔の片面に絶縁樹脂層を形成し、必要な サイズに切断した後に、銅箔付き絶縁樹脂の切断部を、 前記絶縁樹脂層を溶解する液体で処理する工程を有する 銅箔付き絶縁樹脂の製造方法。
PROBLEM TO BE SOLVED: To provide the subject method capable of effectively removing the resin powder generated from an insulating resin with a copper foil. SOLUTION: A method for manufacturing an insulating resin with a copper foil has a process for forming an insulating resin layer on the single surface of the copper foil and cutting the coated copper foil into a necessary size and subsequently treating the cut part of the insulating resin with the copper foil with a liquid for dissolving the insulating resin layer.

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    JP-2011231523-ANovember 17, 2011Otis co ltd, 株式会社オーティス屋根上取付具