| http://www.w3.org/ns/prov#value | - Optionally, when a filter application requires different properties, such as a high tear or burst strength, from the filter media, other bonding processes, including point-bonding, ultrasonic bonding and hydroentangling processes, may be employed in addition to a low-compacting bonding process, e.g., through-air bonding process, to impart added cohesion and strength to the nonwoven web.
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