Printing paper C - Printing paper

…The distinction between this and printing paper, which is mainly made from recycled paper, is also unclear. Josawa paper is equivalent to printing paper C, and contains a high percentage of chemical pulp. It is mainly used for magazines, office paper, and study paper, but as the use of recycled paper has increased, it has become difficult to classify paper based on its raw material composition alone. [Usuda Masato] …

*Some of the terminology that refers to "Printing Paper C" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…古紙を主体にした印刷泉貨紙との区別もはっきりしない。上（じよう）更紙は印刷用紙Cに相当するもので，化学パルプの混入率が高くなり，おもに雑誌の本文，事務用紙，学習用紙に使用されるが，古紙利用が進むにつれ原料組成だけでの紙の等級分けは困難になった。【臼田 誠人】。…

※「印刷用紙 Ｃ」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報