Cov txheej txheem kev lag luam "Kev txiav txim siab ntawm Deinking Efficiency ntawm Cov Ntawv Pov Tseg" raug xa mus rau National Technical Committee for Standardization of Paper Industry, thiab txoj cai muaj peev xwm yog Ministry of Industry thiab Information Technology.
Daim ntawv tso quav tso quav
1. Tus Qauv Ua Haujlwm: GB / T 20810-2018 (National Standard, tsis yog tus qauv kev lag luam, tab sis yuav tsum tau ua)
Kev Lag Luam Siv: QB / T 2500-2000 (Crinkled Toilet Paper, muab faib ua tsib qib ntawm A txog E)
Kev lag luam cov khoom lag luam muaj cov qauv zoo thiab cov lus qhia tshwj xeeb. Piv txwv li, muaj cov kev cai meej rau lub cev kev ua tau zoo ntawm cov thawv ntawv, xws li lub zog compressive, tawg lub zog, thiab ntug crush lub zog, kom ntseeg tau tias cov thawv tuaj yeem ua tau raws li kev ntim khoom ntawm cov khoom sib txawv. Nyob rau tib lub sijhawm, muaj cov qauv sib xws rau kev luam ntawv zoo ntawm cov khoom siv ntawv, xws li qhov pom tseeb ntawm cov qauv luam tawm thiab qhov tseeb ntawm cov xim, los xyuas kom meej qhov zoo ntawm cov khoom siv ntawv.
