Daim ntawv PE coated: qhov zais cia ntawm cov khob ntawv tsis xau

Hauv peb lub neej txhua hnub, cov khob ntawv tau dhau los ua ib yam khoom siv niaj hnub. Txawm tias nws yog lub khw kas fes, lub tsev tshuaj yej lossis kev sib sau ua ke hauv tsev neeg, peb txhua tus siv cov khob ntawv. Txawm li cas los xij, koj puas tau xav tsis thoob tias vim li cas cov khob ntawv no thiaj li lav tsis xau? Tag nrho cov no yog vim cov khoom siv tseem ceeb ntawm cov khob ntawv – daim ntawv PE coated.

PE coated ntawv yob yog ib daim ntawv ua tiav uas muaj ib txheej polyethylene zaj duab xis npog rau ntawm daim ntawv hauv qab. Lub luag haujlwm ntawm txheej zaj duab xis no yog los txhim kho kev ua haujlwm tsis muaj dej ntawm lub khob ntawv, thiab tseem txhim kho kev tiv thaiv cua sov thiab lub zog ntawm lub khob ntawv. Yog li, daim ntawv PE coated ua li cas thiaj li ua kom lub khob ntawv tsis xau?

Ua ntej tshaj plaws, kev xaiv cov ntaub ntawv ntawm PE coated ntawv yog qhov tseem ceeb heev rau nws cov dej tsis kam. Polyethylene zaj duab xis yog cov khoom siv hluavtaws nrog lub cev hnyav molecular siab, uas muaj kev ua tau zoo heev ntawm dej tsis kam thiab tuaj yeem tiv thaiv cov dej noo kom tsis txhob nkag mus rau hauv lub khob ntawv. Tib lub sijhawm, PE coated ntawv kuj tau kho tshwj xeeb kom ua rau kev sib xyaw ua ke ntawm zaj duab xis thiab daim ntawv nruj dua, yog li zam kev nkag mus ntawm dej.

Qhov thib ob, cov txheej txheem ua cov ntawv PE coated kuj ua lub luag haujlwm tseem ceeb hauv nws cov dej tsis kam. Thaum lub sijhawm tsim khoom, lub tshuab laminating txau cov zaj duab xis polyethylene molten rau ntawm daim ntawv los ntawm cua siab. Txoj kev ua no tsim cov ntawv sib txuas ntawm cov zaj duab xis thiab daim ntawv, yog li ua kom ntseeg tau tias cov dej tsis kam ntawm lub khob ntawv.

Thaum kawg, txhawm rau kom ntseeg tau tias cov khob ntawv tsis muaj dej, yuav tsum tau kuaj xyuas thiab tswj hwm nruj thaum lub sijhawm ua cov kiv cua khob ntawv. Piv txwv li, cov npoo ntawm cov khob ntawv yuav tsum tau txiav thiab sib tsoo kom raug kom ntseeg tau tias muaj kev sib khi zoo. Tib lub sijhawm, qhov zoo ntawm cov khob ntawv yuav tsum tau kuaj xyuas tsis tu ncua thaum lub sijhawm tsim khoom kom ntseeg tau tias lawv ua tau raws li cov qauv zoo xws li kev tiv taus dej, kev tiv taus cua sov, thiab lub zog.

Los ntawm nws cov yam ntxwv tshwj xeeb ntawm cov khoom siv thiab cov txheej txheem txheej txheem tshaj lij, daim ntawv PE coated tau ua tiav qhov ua tau zoo ntawm lub khob ntawv. Nws cov kev ua tau zoo tiv thaiv dej, ruaj khov, kev nyab xeeb thiab kev siv rov qab ua rau daim ntawv PE coated yog qhov kev xaiv zoo tshaj plaws rau kev siv dav hauv kev tsim khob ntawv.

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