Qhov sib txawv ntawm cov khob dej kub uas siv tau thiab cov khob haus dej txias

Cov khob ntawv pov tseg tuaj yeem muab faib ua cov khob dej txias thiab khob dej kub raws li lawv siv. Ob hom ntawv khob muaj cov kev xav tau zoo sib txawv rau cov ntaub ntawv khob vim lawv cov kev siv sib txawv thiab cov ntawv ua tiav. Ntxiv rau kev ua kom tau raws li qhov yuav tsum tau ua rau kev ntim khoom thiab kev ua haujlwm, cov ntaub ntawv khob yuav tsum muaj qee yam kev hloov pauv ntawm kev luam ntawv, thiab lub khob khob luam ntawv kuj tseem yuav tsum ua kom tau raws li cov kev cai rau kev sib khi thaum tshav kub kub ntawm daim ntawv khob thiab tsim.

1. Kub haus khob
Feem ntau yog siv rau kev ntim khoom thiab kev lag luam ntawm exothermic haus cov khoom, cov khoom siv rau kev ua yog daim ntawv ua los ntawm PE ib leeg-sab sib xyaw, uas yog, ib sab coated ntawv. Feem ntau luam tawm ntawm qhov chaw tsis yog PE, ncaj qha luam tawm ntawm daim ntawv. Vim tias qhov kev thov rau cov dej kub kub, hom ntawv khob no yuav tsum muaj qee yam ntawm thermal rwb thaiv tsev tom qab ua tiav. Yog li ntawd, cov khoom no feem ntau yuav tsum tau ntawv nrog ib tug tej yam thickness thiab nruj kom nce lub thermal rwb thaiv tsev ntawm daim ntawv khob rau publishing thiab luam ntawv. Qhov loj dua qhov ntim, qhov tuab ntawm daim ntawv siv.

Vim kev lag luam xav tau, luam ntawv ntawm lub khob ntawv yog ib txoj kev txhawb nqa tau txais los ntawm ntau lub tuam txhab. Nyob rau tib lub sijhawm, cov qauv luam ntawv zoo nkauj kuj muab cov khob ntawv zoo nkauj, ua rau cov neeg siv khoom pom kev zoo siab. Kev luam ntawv ntawm ib daim ntawv PE coated yog nqa tawm ntawm daim ntawv, yog li ntxiv rau kev xaiv tus cwj mem uas ua tau raws li kev nyiam huv ntawm zaub mov, qhov cuam tshuam ntawm daim ntawv ntawm kev luam ntawv hauv e-lag luam yog zoo ib yam li cov ntawv niaj zaus hauv lwm yam. Ntim los tiv thaiv cuav

2. Cov khob dej txias
Cov khob dej txias tau muab faib ua ob hom raws li kev ua haujlwm sib txawv. Ib qho yog los luam lub khob rau ntawm daim ntawv qub thiab siv cov khoom siv wax dipping kom cov ntawv muaj qhov tsis zoo. Lwm qhov yog siv ob sab sib xyaw PE rau ntawm daim ntawv kom cov ntawv muaj impermeability. Cov kev cai luam ntawv rau cov ntaub ntawv ntawm ob hom kev sib txawv ntawm cov ntawv khob yog txawv. Cov khob ntawv ua tiav los ntawm kev siv quav ciab dipping yog txiav rau ntawm daim ntawv rau kev luam ntawv, thiab tsis muaj qhov tshwj xeeb rau cov khoom siv rau kev luam ntawv nws tus kheej. Rau ob-sided PE composite ntawv, tau txais kev luam ntawv zoo yuav tsum tau kho tshwj xeeb ntawm daim ntawv sib xyaw.