| 摘要 |
An absorbent coaster article for insertion into a cup holder that comprises an inner material including one or more layers of a superabsorbent polymeric material, such as a polypropylene microfiber fabric, that is enclosed by a protective outer covering comprising a fabric material effective for the passage of liquids therethrough to be absorbed by the superabsorbent inner material. The outer covering may be sewn to form an inner pocket containing the inner material, or the insert may include an outer ring member joining two halves of the outer material and/or to provide a means to grasp or shape the insert. The coaster article may further include a base member to hold the removable insert and protect the underlying surface from excess moisture.
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