Cov ntawv ua tiav yog rov tsim dua los ntawm cov ntawv hauv paus. Daim ntawv xiav xiav tau piav qhia hauv Ming Dynasty "Kao Pan Yu Shi" tau dhau los ua ntau yam indigo- txheej txheem dyeing, nrog txhua kauj ruam dyeing ua raws li ntuj qhuav. Tom qab ci thiab shaping, Xuan daim ntawv hauv paus ntawv tuaj yeem hammered kom ua tiav cov tuab tuab ntawm Tsawg dua lossis sib npaug li 5%.
Hauv Jingxian County, Anhui xeev, thaum ua Liusha daim ntawv los ntawm mulberry bark puag daim ntawv, sizing yog siv ntawm 40 degree, siv lub hauv paus ntsiab lus ntawm roj - dej repulsion los tsim ib tug tshwj xeeb zoo nkauj. Yaj lub hlwb daim ntawv yuav tsum muaj ib lub hauv paus ntawv hnyav ntawm ntau tshaj los yog sib npaug zos rau 50g / m² thiab undergoes 8-10 lub tsho tiv no ntawm dub lacquer kom tiav ib tug glossy tiav.
