| 摘要 |
A disposable liner is fitted against the inside surface of a sweatband of a cap or hat. The liner functions to absorb moisture and oils, and to eliminate odor. The liner wicks moisture away from a user and may hold moisture away from the hat. The liner may wick moisture to an evaporation region to be evaporated. The evaporation region may be separated from the hat by a cover layer to prevent wicking into the crown of the hat. The liner may be configured to adjust the size, and thus the fit of the hat on the head of the user. To secure a hat on the head of a user, the liner may include a compressible, foamed, polymeric core. The core may be treated with an antibacterial agent and a deodorizing agent for eliminating odors. To one side of the core is attached an adhesive layer for securing the to the sweatband of the hat. The adhesive is selected for firmness yet easy removal and disposal of the liner. The adhesive may be heat-sensitive. Multiple layers of foamed polymeric substrates coated on two sides with adhesive may be adhered to one another for sizing a hat. The other side of the core is bonded to a fabric layer positionable against the forehead of a user. The fabric layer may be formed to have an absorbent layer, and may include a non-absorbent outer layer that transfers moisture but remains dry to the touch.
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