感かん圧あつ紙し

noun

carbonless copy paper; pressure-sensitive paper

Technical term for paper that produces copies without carbon, used in forms and receipts.

• この伝でん票ぴょうは感かん圧あつ紙しでできているので、強つよく書かくと下したの紙かみに写うつります。

  This slip is made of carbonless copy paper, so if you press hard, it transfers to the sheet below.