daim ntawv tais txhawb ntau yam ntaub ntawv, xws li:
Ib daim ntawv -sided polyethylenecoated ntawv: Cov khoom siv feem ntau siv hauv cov ntawv ntim khoom, nws feem ntau yog nruab nrab ntawm 0.2825-0.445mm tuab thiab muaj qhov hnyav ntawm 140-320 g / m2 (qee qauv txhawb 170-350 g / m2). Nws sab hauv PE daim nyias nyias muaj dej tsis kam thiab kub sealing zog, thiab cov ntaub ntawv sab nrauv kom lub tais lub rigidity, uas yog haum rau lub khob haus dej haus thiab kua zaub tais.
Muab ob npaug -sided PE coated ntawv: Lub hauv paus hnyav ntau yam zoo ib yam li ntawm ib daim ntawv PE ib sab los ntawm kev ua kom noo noo los ntawm ob txheej ntawm PE zaj duab xis. Ob chav - sab txheej txheej yog tsim los ua kom nws zoo tagnrho rau khaws cov khoom noj muaj roj lossis cov av noo siab xws li cov thawv ntim khoom noj ceev thiab khob dej khov.
Polylactic acidcoated ntawv: siv polylactic acid ua cov khoom siv txheej yog biodegradable, ib puag ncig tus phooj ywg kev xaiv nrog lub hauv paus hnyav ntawm 170-350 g / m2. PLA txheej tuaj yeem ua rau biodegradable los ntawm cov khoom siv khib nyiab thaum tswj cov khoom siv thermal sealing, thiab ua tau raws li kev tiv thaiv ib puag ncig.
Cov ntawv coated: Ntxiv cov txheej txheem ua haujlwm xws li cov dej tsis zoo lossis cov roj pleev rau cov ntawv tuaj yeem txhim kho kev hloov pauv ntawm daim ntawv tais rau cov khoom noj tshwj xeeb. Piv txwv li, roj-cov ntaub ntawv cov tais uas muaj zog tiv taus yog tsim rau sib sib zog nqus- ntim khoom noj, thaum lub tais ntawv yog tsim rau cov dej txias.
