| http://www.w3.org/ns/prov#value | - It will be appreciated that the setup illustrated in FIG. 2 is schematic, and the number and types of equipment to be used in practice depends on the specific permutation of layers to be used to form the material 10.The above results in fibers which typically have diameters in the range between 8 and 25 microns in the base layer 12 (i.e., for spunbond PO), and diameters in the range between 3 and
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