... , from 16gsm to 40gsm, 2,normal width 125, 90,484mm, filter paper is Heat sealable, environmental-friendly bleached1, Weight range: 16gsm ... , sanitarian tea, Chinese herbal medicine, condiment, desiccant and so on beverage filter paper ITERMSRESULTSGrammage 16+/-0.5GSMColor WhiteTensile strength wetMD >/=0.1 ...