坪つぼ量りょう

noun

paper weight; grammage

Technical term used in printing and paper industries. Refers to the weight of paper per unit area, typically expressed in grams per square meter (g/m²).

• この用よう紙しの坪つぼ量りょうは70g/m²です。

  The grammage of this paper is 70 g/m².

• 坪つぼ量りょうが高たかいほど紙かみは厚あつくなります。

  The higher the paper weight, the thicker the paper.