1. Cov yas thom khwm yuav tsum muab khaws cia rau hauv lub qhov ntsuas kom tsis txhob raug. Qhov kub cia khoom noj yuav tsum tswj kav hauv 40 degrees Celsius thiab qis dua 18 degrees Celsius.
2. Cov tawb thawv yas uas tau muab tso rau ntawm lub tais yuav tau ntim thiab ceev nrooj nrog ib cov yeeb yaj kiab. Thaum ntim, yuav tsum tiv thaiv cov thawv ntoo thiab cov thom voos tuaj ntawm kev sib tsoo thiab sib deev. Tus nqi deformation yog tsawg tshaj los sis sib npaug li 5%. Cov naj npawb ntawm cov tais ntawm cov tais tom qab yuav tsum tsis pub ntau tshaj 2 khaubncaws sab nraud povtseg. Thaum lub tsho loj, lub hau thiab sab nraud yuav tsum tau mus raws li qhov hnyav ntawm txheej sab sauv yog sib npaug ntawm cov txheej qis; hauv av ntawm qhov chaw seem yuav tsum ca thiab nyob rau hauv txoj hauj lwm tav toj.
3. Cov yas nruas tom qab ntim cov khoom yuav tsum tau teem rau ntawm ob sab phaj. Qhov luaj li cas ntawm cov tais yuav tsum tsis pub tshaj 1.3 meters; ib txheej yuav tsum tau teem rau txhua lub phaj. Lub ntug ntawm qhov hluav taws xob tsis pub dhau lub ntug ntawm lub tais. Tus naj npawb ntawm cov thawv ntoo yog txiav txim siab los ntawm lub tais. Nyob ntawm seb qhov loj, cov thoob rau ntawm lub pallet yuav tsum tau teem caij rau cov kab txiav kom lub ntiaj chaw ntawm lub pavet tag nrho thiab nws lub thoob yog nyob ntawm qhov chaw ntawm lub pallet.
Cov ntaub ntawv raw ntawm cov yas tons ntawm tej kasmoos yog mas polyethylene thiab hloov polypropylene. Thaum xaiv cov ntaub ntawv, lawv tsuas yog suav hais tias yog los ntawm cov hauv kev molding txheej txheem cov cai thiab kev ua haujlwm raws. Piv txwv, kev txhaj tshuaj yog feem ntau yog ua los ntawm cov yas qib nrog me ntsis siab dua ntawm qhov Performance index siab tshaj kev txhaj tshuaj. Cov khoom siv los tshuab moulds vats yuav tsum muab xam rau nws qhov kev sib npaug, thiab high-molecular lem HDPE nrog kev yeem siab, kev tiv thaiv kabmob, kev puas tsuaj thiab thaj chaw ntxhov siab ua haujlwm.
Cov yas thooj yas no muaj kev txhim kho corrosion thiab tsim rau ntim ntau yam khoom siv tshuaj lom neeg; tus nqi residual tom qab pouring yog me, yooj yim los ntxuav, tsim rau rov qab siv; kev ua haujlwm ntev, kev txhim kho, kev thauj mus los thiab kev tsav tsheb thiab kev tshem tawm Kev siv nws ntau tshaj 20 npaug; qhov loj me me tau raws li qhov yuav tsum tau muaj kev thauj mus los hauv ntau qhov chaw, thiab 80 lub ntim tuaj yeem tso rau hauv cov thawv 20 tawm ntaw.
Thaum cov roj tonnage chim siab, nws tuaj yeem txais yuav tus qauv ntawm phau ntawv hla qhov yig thiab sab qaum teb, uas yog siv rau kev ntim cov khoom noj khoom haus thiab lub teeb thiab cov khoom siv tshuaj. Txhua tus neeg yuav tsum siv nws lub cuab lub yig, yog li ntawd peb txoj hauj lwm yooj yim dua.
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