... abaca pulp, oxygen-bleached or unbleached wood pulps and a range of man-made fibers and chemicalsThe heat sealable products ... contain polyethylene, polypropylene, a combination of both and/or co-polymers to provide the sealable layerTea filter paper weight range ... 18g, 19g, 21g, and 23gTea filter paper inside diameter is 7.6cm, external diameter is 40cm-46cmTea filter paper width 94mm, 114mm, 125mm, ...