... with good water absorption, excellent air permeability, high tensile strength and nice heat seal performance, suitable for packing tea, coffee, ... herbs, condiment and other powder/granules products! It is widely used in Constanta ... of automatic teabag packing machines.1. Basic weight: 16.5gsm,18gsm,21gsm and 23gsm,25gsm,28gsm,etc 2.Roll width: 120mm, ...