由楮屬（Broussonetia）桑樹內側樹皮，所製作而成之日本內襯紙張的統稱。亞洲式捲軸重新裱襯時，經常用楮紙做為裡襯。

楮紙(紙張)　(P,,U,繁體中文-偏好,D,U,U)
ch'u chih(P,,U,韋氏拼音-偏好,UF,U,U)
chǔ zhǐ(P,,U,漢語拼音-偏好,UF,U,U)
chu zhi(P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
kozo(paper)　(P,,U,英文-偏好,D,U,N)

藝術與建築詞典根目錄
....材料層面
........材料 (材料層面)
............材料
................<依形式區分之材料>
....................<依物理形式區分之材料>
........................<纖維和纖維製品>
............................<依製品區分之纖維>
................................紙 (纖維製品)
....................................<依成分或來源區分之紙張>
........................................楮紙 (紙張)

composed of....

楮皮(植物纖維)

英文....	General term for Japanese lining papers made from the inner bark of mulberry trees of the genus Broussonetia. Kozo papers are often used for backing when Asian scrolls are relined.

楮紙(紙張)............	[AS-Academia Sinica]
.................	AAT-Taiwan 借詞編輯與使用原則 (2013)
kozo(paper)............	[VP]
.................	Long and Levening, Paper (1979)
.................	MFA Conservation and Art Material Encyclopedia Online (2005-)
.................	Encyclopedia Britannica Online (2002-) "paper," accessed 20 July 2011

Getty AAT: 300375519 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300375519
聯合目錄： 楮紙 、ch'u chih 、chǔ zhǐ 、chu zhi 、kozo