black tea fliter paper Tea filter paper weight range between 12.5g-45g ... 16.5g, 18g, 19g, 21g, and 23g Tea f Tea filter paper series featuring fine filtration, tensile strength and wet ... /or co-polymers to provide the sealable layerTea filter paper weight range between 12.5g-45g/m2, ... is 40cm-46cmTea filter paper width 94mm, 114mm, 125mm, 130mm, 145mm, 160mm, machine width 1,050mm black tea filter paper