Niaj hnub no, kev lag luam tawv yog booming. Raws li ib qho ntawm cov kev lag luam loj tshaj plaws hauv ntiaj teb, nws tau loj hlob sai thiab tsim kev ua haujlwm rau ntau txhiab tus neeg thoob ntiaj teb. Kev tsim cov tawv nqaij yuav tsum muaj cov txheej txheem nyuaj uas suav nrog tanning, dyeing, xov, thiab lwm yam txheej txheem los tsim cov ntaub ntawv siv tau los ntawm cov tawv nqaij tsiaj lossis zais. Tawv tanning yog ib qho kev kos duab thaum ub uas muaj ntau yam kev sib txawv thiab cov tshuaj siv los khaws cov tsiaj zais rau hauv cov khoom tawv xws li khau, hnab, hnab, thiab lwm yam. Cov txheej txheem tanning koom nrog cov tsiaj zais hauv cov tshuaj uas muaj cov ntsev thiab cov kua qaub uas zom cov protein. ntawm daim tawv nqaij cia nws hloov tau thiab ruaj thaum qhuav. Thaum tanned, cov hides yog dyed nrog ntau yam dyes nyob ntawm seb qhov kawg siv. Kev ua tiav kuj tseem tuaj yeem ua tiav ntawm qee hom tawv tawv kom muab qhov tshwj xeeb saib lossis xav tau, xws li engraving lossis buffing tawm blemishes hauv tawv nws tus kheej. Cov cuab yeej technology tom qab niaj hnub ua cov tawv nqaij tau tuaj ntev dhau sijhawm; Cov khoom siv hluavtaws tshiab thiab cov tshuaj kho mob siab dua tau tsim los txhim kho kev ua haujlwm yam tsis muaj kev cuam tshuam qhov zoo lossis ua haujlwm ntev ntawm cov khoom tiav ua los ntawm cov ntaub ntawv no. Kev kho tshuaj lom neeg xws li nplaim hluav taws pab tiv thaiv hluav taws, thaum cov txheej txheem dej tsis zoo yog siv rau sab nrauv daim ntaub ntawv uas yuav tsum tau muaj dej tsis kam. Zuag qhia tag nrho, kev txhim kho thev naus laus zis hauv kev lag luam no tau tso cai rau peb tsim cov khoom lag luam zoo dua ntawm cov nqi qis dua li yav dhau los, thaum muab cov neeg siv khoom nrog cov khoom kim heev yog tias lawv xaiv, ua tsaug rau kev nce qib! nyob rau hauv daim teb ntawm tawv chemistry!
Post lub sij hawm: Feb-23-2023