... with good water absorption, excellent air permeability, high tensile strength and nice heat seal performance, suitable for packing tea, coffee, herbs ... ! It is widely used in Constanta, IMA, MAISA, CDMA and other model of automatic teabag packing machines.1. Basic weight: 16.5gsm ... ,18gsm,21gsm and 23gsm,25gsm,28gsm,etc 2.Roll width: ...