... .5g, 18g, 19g, 21g, and 23g Tea filter paper inside diamet Tea filter paper series featuring fine filtration, tensile strength and wet ... and a range of man-made fibers and chemicalsThe heat sealable products can contain polyethylene, polypropylene, a combination ... , external diameter is 40cm-46cmTea filter paper width 94mm, 114mm, 125mm, 130mm, 145mm, 160mm, machine width 1,050mm tea bag filter paper