Lub khob ntawv yog ib hom ntawv ntim khoom ua los ntawm kev siv tshuab thiab kev sib txuas ntawm cov ntawv hauv paus (dawb duab los qhia) ua los ntawm cov ntaub ntawv ntoo, thiab cov tsos yog lub khob zoo li.Cov ntawv khob rau cov zaub mov khov, tuaj yeem tuav cov dej khov, jam thiab butter, thiab lwm yam. Cov khob ntawv rau cov dej kub yog coated nrog yas, tiv taus kub tshaj 90 ° C, thiab tuaj yeem tawg nrog dej.Peb lub teb chaws xav kom muaj kev tswj hwm ntawm cov ntawv khob tau hloov mus rau qib zaub mov, yog li nws yuav tsum tau hais tias txhua lub khob ntawv uas muag hauv khw yuav tsum muaj daim ntawv tso cai tsim khoom zoo QS.
Nrog rau kev loj hlob sai ntawm Tuam Tshoj txoj kev lag luam, tib neeg nyiam siv qee yam khoom siv niaj hnub yooj yim.Cov khob ntawv pov tseg tau siv dav hauv ntau qhov chaw ua khoom siv txhua hnub yooj yim.Cov khob ntawv pov tseg tau dhau los ua cov khoom siv niaj hnub tseem ceeb hauv tsev, tsev noj mov, chaw ua haujlwm thiab lwm qhov chaw.Cov khob ntawv muaj ntau yam duab, nplua nuj xim, thiab tsis ntshai poob, yog li lawv tau hlub los ntawm ntau tus neeg.
Tam sim no, cov ntawv khob muag hauv khw feem ntau yog ua los ntawm ib daim ntawv phab ntsa hauv cov qauv tsim, thiab feem ntau muaj qhov tshwm sim ntawm lub zog qis ntawm cov ntawv khob.Thaum lub khob ntawv ib phab ntsa tuav dej kub, lub khob lub cev tau yooj yim deformed, thiab cov nyhuv thermal rwb thaiv tsev ntawm lub khob ntawv yog qhov tsis zoo, thiab lub khob lub cev tsis yog nplua.Ib lub khob ntawv khob yog ib qho ntawm cov khob ntawv pov tseg, tseem hu ua ib leeg-sab coated ntawv khob, uas txhais tau hais tias cov txheej sab hauv ntawm lub khob ntawv muaj PE txheej.Ib lub khob phab ntsa feem ntau yog siv los tuav cov dej haus, uas yooj yim rau tib neeg haus.Cov ntaub ntawv raw yog ua los ntawm cov khoom noj-qib ntoo pulp ntawv + zaub mov-qib PE zaj duab xis.
Ob chav phab ntsa ntawv khob hais txog cov khob ntawv uas yog ob txheej txheej thiab ua nrog ob sab PE coated ntawv.Daim ntawv qhia yog tias sab hauv thiab sab nraud ntawm lub khob ntawv yog coated nrog PE.Qhov zoo ntawm ob chav phab ntsa ntawv khob yog zoo dua li ntawm ib phab ntsa ntawv khob, thiab siv lub sij hawm ntawm ob phab ntsa ntawv khob yog ntev tshaj li ntawm ib phab ntsa ntawv khob.Ob chav phab ntsa ntawv khob kuj siv tau los tuav cov dej kub, xws li kas fes kub.
Lub sij hawm xa tuaj: Plaub Hlis-20-2022