Thaum tus menyuam mos liab txhim kho, cov nquag tuaj yeem tshwm sim ntawm cov niam tsev. Cov lus nug ntawm yuav ua li cas ntxuav lub pes los ntawm ib lub siab-daim ntawv mem, tsawg kawg yog ib zaug nug txhua tus niam. Qhov tseeb tias niaj hnub ntawv xov xwm ntawm cov tuam txhab zoo tshaj plaws yog tsim los rau tej kev kub ntxhov thiab ntxuav cov mem ntawm daim ntaub yog yooj yim, vim hais tias tam sim no nws yog tsim tsis tsuas yog nyob rau hauv kev haus cawv.
Tshaj li nws yog ib qhov ua tau los ntxuav ib tug cwj mem kua ntsev?
Hauv qab no peb yuav saib xyuas yuav ua li cas ntxuav tus cwj mem npo nrog ris tsho thiab lwm yam khaub ncaws:
- Cia peb nyob ntawm seb yuav ua li cas ntxuav tawm ntawm lub siab ntsim ploog uas yog hu ua chalk los yog dej-raws li. Nrog rau qhov teeb meem no nrog tshuaj ntxhua khaub ncaws, rau cov ntaub dawb - cov pa tshuaj tsw qab. Koj tuaj yeem npaj cov khoom noj khoom haus sib tov sib xyaw nrog dej qab zib thiab ammonia, siv nws thiab rub nws me ntsis.
- Nws yog qhov yooj yim dua kom ntxuav tawm ntawm lub siab ntsaws plaw ntawm xim-thiab-varnish puag, vim nws yuav tsim nyog siv ntau txoj hauv kev ntawm no. Feem ntau, cov kuab tshuaj xws li cov pa dawb los yog acetone siv. Qhov teeb meem yog moistened nrog lub paj rwb thiab thov 15 feeb, qee zaus koj yuav tsum ua ob ntu.
- Qhov yooj yim tshaj, yuav ua li cas ntxuav ib tug pes los ntawm ib tug siab-pen cwm raws li cawv, rub lub stained cheeb tsam nrog ib tug cuaj muag tshuaj cawv niaj zaus. Tam sim ntawd tom qab no, cov khaub ncaws raug ntxhua. Ntxiv rau kev kho mob cawv, siv cov vodka thiab muab xab npum ntxuav muag.
- Lub sijhawm kawg yuav ua li cas ntxuav tawm ntawm lub siab-tus cwj mem ntawm lub hauv paus. Nws yog ib zajlus kom siv roj zaub. Chaw so nrog sunflower roj, thiab tom qab ob peb teev, degrease.
Yog tias hauv koj qhov chaw khaws khoom cia, koj tus me nyuam tau saib tom qab nws cov cim, nug tus muag khoom hais txog tus neeg sawv cev tshwj xeeb tshem tawm cov staining . Lawv muaj nyob hauv daim ntawv cwj mem thiab tshuaj tsuag.