厚あつ口ぐち

noun which may take the genitive case particle 'no', noun

thick (paper, etc.)

Describes paper, cloth, or similar materials that are thicker than standard. Often used in product specifications or when comparing material weights.

• このプリンターは厚あつ口ぐちの用よう紙しにも対たい応おうしています。

  This printer also supports thick paper.

• 厚あつ口ぐちの生き地じで作つくられたバッグは丈じょう夫ぶです。

  Bags made of thick fabric are durable.