Feem ntau, cov neeg yug tsiaj luav sim ua cov tawv tsiaj luav ntawm lawv tus kheej hauv tsev, txawm hais tias qhov nyuaj ntawm cov txheej txheem. Muaj ntau cov zaub mov txawv thiab cov txheej txheem rau lub hom phiaj no. Saib qhov twg ntawm qhov koj nyiam, nyob rau hauv txhua kis nws yuav muaj cov theem ntawm soaking, fleshing, pickling, tanning thiab fattening.
Tsim nyog
- - dej ntshiab;
- - ntsev;
- - lawj xeeb;
- - formalin;
- - glycerin;
- - dej qab zib;
- - willow broth;
- - xum npum.
Cov Lus Qhia
Kauj ruam 1
Qhov yooj yim, tab sis tib lub sijhawm, txoj kev mob siab ua ib daim tawv nqaij luav tau rub. Qhuav cov ntaub ntawv raw nyob rau hauv txoj kev tshiab-qhuav (rub tawm ntawm daim tawv nqaij ntawm txoj cai thiab tawm hauv qhov ntxoov ntxoo kom txog thaum nws qhuav tag). Txau cov mis zoo li koj ntxhua khaub ncaws kom ntxhua khaub ncaws. Txhiav daim tawv nqaij tshaj li ntawm plaub fab ntev nrug nrog koj txhais tes. Koj txoj kev qoj ib ce yuav zoo li cov txheej txheem ntawm kev tshem cov hmoov av ntawm lub ris. Tshem tawm cov yeeb yaj kiab tib lub sijhawm.
Kauj ruam 2
Lwm txoj hauv kev ntawm daim tawv nqaij yog tshuaj lom neeg. Rau qhov no koj xav tau qee qhov reagents. Ntxaib tawv yuav ua tau tam sim tom qab tshem tawm. Yog tias cov txheej txheem tau ncua rau lub sijhawm tsis pub dhau, tom qab ntawd nws tau tshwj tseg siv txoj kev ntsev-qhuav. Ua li no, koj yuav tsum txhuam cov tawv nqaij nrog lub rooj ntsev, ncab nws ntawm txoj cai thiab qhuav nws hauv qhov ntxoov ntxoo. On thib ob hnub, koj yuav tsum tau co tawm lub ntsev ntxiv. Yog tias koj ua rau daim tawv nqaij nyob rau lub caij ntuj no, tom qab ntawd koj tsis tuaj yeem txhuam nws nrog ntsev, tab sis tsuas yog khov nws.
Kauj ruam 3
Pib nrog soaking. Tso daim tawv rau hauv lub taub ntim dej tshiab - nws yuav tsum ntab dawb. Ntsuas seb yuav siv dej ntau npaum li cas rau kev so, koj yuav xav tau cov tshuaj tov rau yav tom ntej thiab kev zom.
Kauj ruam 4
Cov ntaub ntawv raw muaj ntau ntau cov kabmob uas nce rau hauv cov kua tshuaj sai. Antiseptics yog siv los tawm tsam lawv kev ua si. Ntxiv rau ib qho dej ntawm plaub caug mus txog tsib caug grams ntawm lub rooj ntsev (ib qho tablespoon), 0.5-1 ml ntawm formalin, lossis 1-2 ntsiav tshuaj sulfidine (koj tuaj yeem yuav tom txhua lub tsev muag tshuaj).
Kauj ruam 5
Npaj ib nrab ib litre ntawm decoction los ntawm birch, ntoo qhib lossis nplooj willow thiab ntxiv rau dej. Feem ntau, ib daim tawv nqaij luav da dej hauv kaum ob teev. Yog tias qhov no tsis tshwm sim, daws qhov kev daws teeb meem tshiab thiab rov ua cov txheej txheem soaking.
Kauj Ruam 6
Cov theem tom ntej ntawm kev hnav khaub ncaws yog fleshing. Muab daim tawv uas ntub dej rau saum lawj. Cuam nws nrog rab tsis pub txhuam (txhuam txhuam hlau, ib daim ntawm scythe), tshem cov seem ntawm cov nqaij thiab rog, tshem cov duab zaj duab xis. Koj yuav tsum pib nrog tus Tsov tus tw, maj mam dhau ntawm lub taub hau. Cov kev taw qhia ntawm kev txav nrog fleshing ntawm cov leeg tom qab yog los ntawm Ridge mus rau lub plab mog. Tom qab ntxuav, tshem cov plaub hau tawm nrog ib tus pas, so sab hauv nrog daim ntaub qhuav kom tshem tawm cov dej noo ntau heev.
Kauj Ruam 7
Cov theem tom ntej yog pickling. Npaj kev daws teeb meem raws li vinegar essence (ib qho ntawm ib qho kev daws teeb meem yuav xav tau 60 millilitres ntawm 70% essence, peb caug grams ntawm lub rooj ntsev thiab 940 millilitres ntawm cov dej). Tso cov tawv nqaij hauv cov tshuaj no rau tsib teev rau plaub hnub (nyob ntawm qhov zoo ntawm cov khoom siv raw). Txheeb xyuas qhov nws tau npaj tiav, koj yuav tsum tau tshem tawm ntawm daim tawv nqaij thiab khoov nws plaub zaug nrog daim nqaij. Zuaj cov tawv nqaij kom nruj, khiav koj cov rau tes raws tus tav thiab tso tawm. Yog tias ib txoj hlua khov nyob ntawm qhov chaw ntawm khawb, cov txheej txheem tsis tiav; yog tias nws ploj mus li ntawm 10 vib nas this, txoj kev xaiv taub tau ua tiav.
Kauj ruam 8
Cov sijhawm ua haujlwm txuas ntxiv yog dag. Caws tawm cov tawv nqaij siav hauv lub pickle, muab lawv tso rau hauv piles nrog lawv cov plaub hau tuaj, npog nrog cov laug cam thiab muab ib lub nra tso rau saum. Nyob nyob tsis pub ntev tshaj ob hnub. Thaum nws ua tiav, cov kua qaub yuav nyob rau saum tawv taub hau, uas yog nruab nrab nrog cov dej qab ntsev (1 gram ntawm ib cov dej).
Kauj Ruam 9
Qhov kawg theem nyob rau hauv kev lag luam ntawm luav tawv yog tanning. Nws tuaj yeem yog titanium thiab chrome. Titanium tanning yog nqa tawm siv lub decoction ntawm cov tawv ntoo tawv ntoo. Sau lub khob nrog cov tawv ntoo willow nrog rau cov twigs me, hliv dua thiab rhaub kom ib nrab ib teev. Lim lub broth, ntxiv 50-60 grams ntsev thiab txias. Tso cov tawv nqaij hauv qhov kev daws rau ob rau peb hnub. Chrome tanning ua rau daim tawv nqaij tawv, yog li thawj txoj kev xaiv yog qhov zoo dua.
