prov:value
| - Suitable woven and nonwoven materials can comprise natural fibers (e.g., wood or cotton fibers), synthetic fibers such as polyolefins (e.g., polyethylene, particularly high density polyethylene, and polypropylene), polyesters (e.g., polyethylene terephthalate), polyimides (e.g., nylon) and synthetic cellulosics (e.g., RAYON???), polystyrene, and blends and copolymers thereof, and combinations of n
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