Xov-hauv qab yog cov txheej txheem coj los khi hauv cov sijhawm thaum ub. Xov tau siv rau kev khi, thiab phau ntawv xov yuav raug nthuav tawm phau ntawv sab nraud. Nws yog ib qho kev tsim tawm tseem ceeb ntawm cov neeg ua haujlwm txheej thaum ub thiab muaj kev hloov pauv ntawm cov phau ntawv ib txwm muaj. Xov los khi ua ntej tau tshwm sim hauv zaj nkauj dynasty thiab tau nrov npe nrov hauv ming dynasty. Thaum nws tau nrov, nws yog ze ze rau kev txhim kho kev coj noj coj ua thiab tshuab luam ntawv lub sijhawm ntawd, thiab tib lub sijhawm muab lub hauv paus rau kev luam ntawv thev naus laus zis. Nws tau muaj nyob hauv cov chaw tshaj tawm hauv tebchaws uas cov cuab yeej cuab tam hauv 2008 thiab muaj tus nqi sau zoo.

Ntau tus neeg siv tshwj xeeb tshaj yog xws li cov ntawv xov. Thaum lawv tuav lawv nyob hauv lawv txhais tes, lawv mloog zoo li lawv tau mus rau lub sijhawm thaum ub. Qhov tseeb, nws tseem muaj cov yam ntxwv hauv qab no thaum siv:

Kev Nyeem Ntawv Zoo:

Nws tuaj yeem nthuav tawm yooj yim tawm thiab qhib, uas yooj yim rau flipping thiab saib cov ntsiab lus, thiab nws yuav tsis nruj li cov phau ntawv hardcover;

Ruaj thiab ruaj ruaj:

Cov nplooj ntawv yog sib txuas ruaj khov ua ke. Tsuav txoj kab khi khi tsis puas, cov nplooj ntawv yuav tsis sib nrug. Tom qab kev nyeem ntawv ntev ntev, cov nplooj ntawv yuav ua kom daj thiab tsis tiav, thiab kab ntawv khi yuav tseem muaj zog heev;

Cov mob kab lis kev cai:

Luam ntawv yog ua tiav rau ntawm cov ntawv nplej, thiab cov npog feem ntau yog tub rog xiav, nrog cov khoom siv ntsug, kev nplua nuj thiab muaj lub zog ua yeeb yam zoo nkauj.

Tsis xav txog ntau cov phau ntawv kab lis kev cai xaiv xov-khi cov phau ntawv thiab muaj qhov tseem ceeb rau cov qub txeeg qub teg thiab txhawb nqa cov kev coj noj coj ua.

Cov txheej txheem ntau lawm ntawm xov-xyoo yog qhov nyuaj, thiab nws yog kev ua haujlwm zoo ntawm txhua kauj ruam uas muaj cov yam ntxwv ua tau zoo:

Npaj ua ntej:

Npaj cov ntawv nplej rau luam ntawv, silk thiab tawv nqaij ua cov kab, thiab txhuam, txhuam, koob, txiab thiab lwm yam khoom siv rau lub hau; txiav txim siab cov ntsiab lus ntawm phau ntawv, kev tsim qauv thiab kev xaiv, thiab xaiv cov luam ntawv zoo;

Nplooj ntawv ua:

Folding, txuam, tshuaj xyuas, flattening, rau kev khi ntxiv;

Khi lus:

Aligning kab ntawv, xuas ntsia hlau thiab ntsia hlau, cov ntaub ntawv ci, cov ntawv txiav, sib cav, xuas nrig, kos duab, gluing kos npe kos npe;

Tom qab ua:

Kev tshawb xyuas cov xov uas tiav tiav ntawm cov xov uas tiav tiav los xyuas seb puas yog qhov ruaj khov thiab seb cov nplooj ntawv puas yog puas lossis tsuas yog siv. Yog tias muaj teeb meem, txuas ntxiv mus thiab kho dua tshiab.

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