Wax Paper vs Parchment Paper
Cov ntawv siv quav ciab thiab cov ntawv parchment yog siv dav hauv kev npaj cov khoom noj, tshwj xeeb tshaj yog cov khoom ci. Muaj qhov zoo thiab qhov tsis zoo ntawm ob qho tib si uas txiav txim siab siv ob qho tib si hauv cov khoom noj ci. Kab lus no sim qhia txog qhov sib txawv ntawm daim ntawv siv quav ciab thiab daim ntawv parchment.
Tshwj tsis yog dhia rab phom thiab xam qhov sib txawv ntawm ob, nws yog qhov ua tau zoo kom nkag siab tias cov ntaub ntawv no tau ua li cas, thiab siv rau hauv kev ci ntawm cov khoom noj sib txawv.
Daim Ntawv
Raws li lub npe txhais tau hais tias, daim ntawv siv quav ciab yog ib daim ntawv uas muaj cov tshuaj pleev ib ce los yog cov tshuaj paraffin. Nyob rau hauv tsos, nws zoo li daim ntaub so ntswg nrog 2-3 txheej ntawm wax ntawm ob sab. Qhov tseeb, daim ntawv siv quav ciab dhau los ua supercalendering, uas yog cov txheej txheem ntawm compression uas ua rau nws ua pob tshab. Nws yog zoo li dej tsis zoo vim yog siv quav ciab txheej. Txawm li cas los xij, daim ntawv siv quav ciab tsis tuaj yeem siv rau hauv qhov cub vim tias siv quav ciab rau nws yuav sai sai. Daim ntawv siv quav ciab txhais tau tias siv rau hauv qhov txias cia ntawm cov khoom noj khoom haus thiab pom tias yog qhwv rau cov qhaub cij thiab lwm yam khoom zoo sib xws. Daim ntawv siv quav ciab kuj tseem siv rau kev taug qab cov qauv ntawm nws. Ua ntej tracing, hlau kub yog nias rau ntawm daim ntawv kom nws lo rau ntaub.
Parchment Paper
Parchment daim ntawv yog tsim los ntawm kev ua cov nplooj ntawv ntawm cov ntaub so ntswg da dej hauv sulfuric acid. Qee zaum, zinc chloride yog siv los hloov H 2 SO 4 Acid ua rau daim ntawv ua kom sov thaum qee cov ntawv tau yaj hauv cov kua qaub.. Qhov no yog ib qho cuab yeej uas ua rau daim ntawv parchment zoo tagnrho rau siv hauv ci. Ua ntej ci, tais lossis lub lauj kaub feem ntau yog greased tab sis yog siv daim ntawv parchment, tsis tas yuav grease li daim ntawv no tsis yog lo. Vim tias cov khoom no, daim ntawv tsis lo rau lub lauj kaub thiab cov zaub mov, thiab tsis muaj kev ntxhov siab tom qab cov khoom noj tau npaj lawm.
Dab tsi yog qhov txawv ntawm Daim Ntawv Ciab thiab Parchment Paper?
• Parchment daim ntawv yog dipped nyob rau hauv cov kua qaub kom nws kub resistant, thiab cov silicon txheej ua rau nws tsis-stick. Ntawm qhov tod tes, daim ntawv siv quav ciab yog coated nrog siv quav ciab kom nws greasy.
• Daim ntawv siv quav ciab tsis tuaj yeem siv rau hauv lub microwave, vim nws cov txheej txheem melts tam sim ntawd, thaum daim ntawv parchment ua kom sov tuaj yeem siv tau yooj yim rau ci.
• daim ntawv parchment obliterates qhov xav tau rau grease lub tais los yog lub lauj kaub, thiab daim ntawv tsis lo rau lub lauj kaub los yog khoom noj khoom haus, thiab yog li tsis tawm hauv qab.
• Daim ntawv siv quav ciab qee zaum tawm ntawm cov khoom qab zib, uas tsis yog cov ntaub ntawv nrog parchment.
