Khoom Taw Qhia:
Lub thawv dej khov yog cov cuab yeej tseem ceeb rau cov khoom thauj txias, siv tau dav siv cov khoom xws li cov khoom noj tshiab, thiab tshuaj lom neeg tsis sib xws thaum thauj khoom kub. Cov thawv dej khov yog tsim los ntawm cov ntaub ntawv siab thiab yog tsim los ua kom ruaj khov, xau, thiab muaj peev xwm tswj tau lub sijhawm ntsuas kub khov kho kom ntev.
Cov kauj ruam siv:
1. Kev kho ua ntej ua ntej:
- Ua ntej siv lub thawv dej khov, nws yuav tsum tau ua ntej txias. Tso lub khob dej khov rau hauv lub freezer, teeb tsa ntawm -20 ℃ lossis hauv qab no.
- Khov lub thawv dej khov rau tsawg kawg 12 teev kom ntseeg tau tias cov khoom txias txias ua kom khov.
2. Npaj lub thawv thauj khoom:
- Xaiv cov thawv uas haum rau lub thawv, xws li lub thawv insulated vip, EPP cov thawv insulated, thiab xyuas kom meej tias cov thawv ntim huv sab hauv thiab sab nraud.
- Txheeb xyuas cov ntim ntawm cov pob tawb insulated kom ntseeg tau tias nws muaj peev xwm tswj tau ib puag ncig tsawg thaum ib puag ncig tsawg thaum muaj tsheb thauj.
3. Muab lub thawv dej khov:
- Tshem tawm cov dej khov nab kuab txias los ntawm lub freezer thiab tso tawm sai rau hauv cov thawv insulated.
- Nyob ntawm tus naj npawb ntawm cov khoom yuav tsum tau muab tub yees thiab lub sijhawm thauj mus los ntev, npaj cov thawv dej khov kom zoo. Nws feem ntau pom zoo kom faib cov thawv dej khov uas tusyees nyob ib ncig ntawm lub thawv ntim rau cua txias.
4. Chaw thau tawm cov khoom hauv tub yees:
- Tso cov khoom uas yuav tsum tau muab tso rau hauv tub yees, xws li cov zaub mov tshiab, cov tshuaj, lossis thawv ntim tshuaj insulated.
- Siv cov ntaub ntawv sib cais lossis cov ntaub ntawv cushioning (xws li ua npuas ncauj (xws li cov npaus lossis kab nrig) kom cov khoom los ntawm kev ncaj qha rau cov dej khov los tiv thaiv kom tsis txhob muaj.
5. Sib khi cov thawv insulated:
- Kaw lub hau ntawm cov thawv insulated thiab xyuas kom meej nws yog ntim tau zoo. Rau kev thauj mus los ntev ntev, siv daim kab xev lossis lwm cov ntaub ntawv sib khi los txhawb cov foob.
6. Thauj thiab cia:
- Txav cov thawv insulated nrog lub thawv dej khov thiab cov khoom hauv tub yees rau hauv lub tsheb thauj, zam kev ua tshav ntuj lossis kub.
- Txo qhov tsawg zaus ntawm qhib lub ntim thaum thauj khoom los tswj qhov kub thiab txias ruaj khov.
- Thaum tuaj txog ntawm lub hom phiaj, kom sai hloov cov khoom hauv tub yees kom muaj chaw cia khoom tsim nyog (xws li lub tub yees lossis txias).
Cov kev ceev faj:
- Tom qab siv cov thawv dej khov, tshawb xyuas txhua yam kev puas tsuaj lossis to taub kom ntseeg tau tias lawv tau rov siv dua.
- Tsis txhob rov ua kom khov thiab yaj tau los tswj cov dej khov nab kuab 'kev ua kom muaj kev puas siab txias kom tau txais txiaj ntsig.
- pov tseg ntawm cov thawv dej khov dej khov kom zoo los tiv thaiv ib puag ncig ib puag ncig kev paug.
Lub Sijhawm Post: Jul-04-2024