| 摘要 |
A breast receiving cup (1) of multi-layered construction is provided that includes a structural layer (2, 10) for operatively maintaining, or assisting in the maintenance of, the basic shape of the cup, and wherein there is laminated to the structural layer a substantially waterproof membrane (3) that operatively serves to retain moisture on the inside thereof and allow transfer of moisture through the membrane and evaporation thereof on the outside of the membrane. The membrane is preferably an imperforate monolithic membrane that is selected to provide a transfer mechanism for moisture that includes the steps of absorption of moisture on one side of the membrane where there is a higher humidity, diffusion through the membrane, and desorption of moisture on the other side of the membrane where there is a lower humidity. The structural layer is preferably a heat formed moulded foam layer.
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