Lub ntsuas dej puas muaj qhov cuam tshuam loj rau tawv
Tawv muaj ntau yam kev siv. Los ntawm high-end zam rau rooj tog, mus rau lub tsheb interiors, koj tuaj yeem yooj yim nrhiav ib lossis ob qho khoom tawv tawv txhua lub sijhawm, nyob qhov twg. Txawm li cas los xij, cov txheej txheem ntawm kev tsim cov khoom tawv zoo yog feem ntau ntev thiab koom nrog txhua yam los ntawm shaving thiab npaj tawv rau tanning, dyeing, shaping, thiab retanning kom ua tiav cov khoom tiav lossis soften tawv.
Qhov tseeb uas ua rau tej yam nyuaj yog tias muaj ntau hom tsiaj tawv tawv uas tuaj yeem siv rau tawv nqaij - los ntawm cov nyuj zoo tib yam lossis npua tawv nqaij mus rau cov khoom siv tsis tshua muaj, ntau yam txawv xws li nab lossis khej tawv nqaij.
Ib qho ntawm cov teeb meem tseem ceeb thaum tanning tawv yog qhov yuam kev tuaj yeem ua rau cov khoom puas (lossis tsawg kawg yuav nyuaj rau kho). Piv txwv li, yog tias siv cov xim tsis ncaj ncees lawm, cov tawv nqaij yuav tsum tau bleached kom tshem tawm cov xim rau rov dyeing - qhov no tuaj yeem cuam tshuam qhov zoo ntawm qhov kawg topcoat los ntawm kev tshem tawm cov cim ntawm cov tawv nqaij.
Ib qho teeb meem uas yuav cuam tshuam rau cov khoom tawv tawv yog qhov muaj tawv nqaij - ob qho tib si hauv huab cua uas tawv thiab cov khoom tiav tau khaws cia. Cov dej noo nyob rau hauv cov huab cua lossis tawv yuav ua li cas rau qhov zoo thiab kev nyab xeeb ntawm cov khoom tawv?
Yuav ua li cas xyuas cov dej noo ntawm tawv
Txoj hauv kev nrawm los xyuas cov dej noo ntawm cov tawv nqaij yog siv cov tawv tawv tshwj xeeb humidity meter. Cov hygrometers siv ob lub electrodes los nkag mus rau ib daim tawv nqaij thiab xa tawm tam sim no ntawm ob lub electrodes. Kev tiv thaiv rau qhov tam sim no yog siv los txiav txim siab npaum li cas noo noo nyob rau hauv tawv. Cov tawv tawv ntub dej, qhov tsawg dua nws muaj.
Los ntawm kev tshawb xyuas cov av noo sai ntawm cov khoom tawv tawv thoob plaws tag nrho cov txheej txheem tanning, tanners tuaj yeem xyuas kom meej tias lawv cov khoom muaj cov ntsiab lus noo noo tsim nyog los ua kom zoo tshaj plaws thiab tiv thaiv cov teeb meem xws li pwm lossis kab mob loj hlob thaum lub sij hawm cia.
Cov txheej txheem ntawm kev siv tawv hygrometer yog yooj yim: tsuas yog tso lub koob / electrode ntawm lub ntsuas rau hauv tawv thiab nias lub pob. Thaum ua tiav, qhov ntsuas yuav ntsuas cov dej noo hauv cov tawv nqaij rau tus neeg siv, uas tuaj yeem kaw thiab siv los txiav txim seb cov tawv nqaij ntub dhau, qhuav dhau, lossis yog txoj cai.
