tea bag filter paper 16.5-38g/mm2 Tea filter paper series featuring fine filtration, tensile strength and wet ... presently reaches international standard, widely used in food industry, chemical industry, and medical industryAll products are manufactured using food grade ... inside diameter is 7.6cm, external diameter is 40cm-46cmTea filter paper width 94mm, 114mm, 125mm, 130mm, 145mm, 160mm, machine ...