Lub npe tag nrho ntawm lub hnab ntim kuj hu ua lub hnab ntim tau yooj yim, uas tau siv dav hauv kev ua haujlwm, tshwj xeeb tshaj yog rau kev tsheb, tsheb ciav hlau thiab kev thauj mus los hauv hiav txwv ntawm cov khoom siv xws li cov cement, tshuaj chiv, ntsev, qab zib, tshuaj raw khoom, thiab ores. Kev thauj khoom, tshem tawm, kev thauj mus los thiab khaws cia ntawm lub hnab ntim khoom yog yooj yim heev. Nws tsis yog qhov exaggeration hais tias cov tsos ntawm cov thawv ntim khoom yog ib qho kev hloov pauv zoo nyob rau hauv txoj kev ntawm hmoov cov khoom xa tuaj. Qee qhov kev ceev faj rau lub hnab ntim khoom feem ntau suav nrog cov ntsiab lus hauv qab no.
Rau lub thawv ntim khoom sib xyaw, xyuam xim rau lub sijhawm ziab thiab kub ntawm cov khoom siv raw. Peb paub tias lub peev xwm ntawm lub thawv ntim khoom muaj zog heev, tab sis vim li cas lawv thiaj li muaj hnub nyoog? Qhov tshwm sim no tau txwv nws txoj kev siv ntau, yog li yuav ua li cas kom tsis txhob muaj kev laus yog qhov tseem ceeb heev. Hais txog qhov teeb meem ntawm cov hnab ntim dej tsis muaj dej thiab noo noo-pov thawj, nws kuj yog qhov ua rau muaj kev laus. Nws yuav tsum tau qhuav tam sim ntawd tom qab siv, thiab cov tshuaj acidic yuav tsum tau tiv thaiv los ntawm kev tiv thaiv lub hnab ntim khoom. Thaum thauj cov tshuaj acidic, nws yog ib qho tsim nyog yuav tsum muab cov tshuaj Acidic yuav tsum tau ntim zoo. Lub thawv ntim cov chaw tsim khoom nco ntsoov tias nws yuav tsum tsis txhob muab tso rau hauv qhov chaw raug tshav ntuj, vim tias lub hnub ci ntev ntev yuav ua rau muaj kev puas tsuaj rau nws. Lub hnub ci muaj ultraviolet rays, thiab ultraviolet rays yuav ncaj qha oxidize cov ntaub ntawv polypropylene.
Nyob rau hauv cov nqe lus ntawm kev cia, nyob rau hauv lub hauv paus ntsiab lus, tom qab lub thawv ntim nrog cov ntaub ntawv, nws yuav tsum tau ntim thiab coj tam sim ntawd. Txawm li cas los xij, yog tias qhov xwm txheej xav tau, nws tsis tuaj yeem thauj mus tau tam sim ntawd. Txhawm rau kom tsis txhob muaj cov khoom puas tsuaj, lub hnab ntim khoom yuav tsum muab cia rau hauv lub warehouse, thiab ib puag ncig yuav tsum tau khaws cia kom deb ntawm dej. Chav dej, av noo thiab qhov kub thiab txias, yog tias khaws cia sab nraum zoov, ntxiv rau kom ua tau raws li cov xwm txheej saum toj no, nws yuav tsum tau npog nrog cov ntaub pua tsev thiab tsis txhob tshav ntuj ncaj qha. Tam sim no, ntau thiab ntau lub lag luam tau siv cov thawv ntim khoom. Lub hnab ntim khoom yuav nrog cov khoom mus rau lub ntiaj teb, thiab kev ua lag luam rau lub hnab ntim khoom yav tom ntej yuav tsis txwv rau kev lag luam hauv tsev.