| 主权项 |
1. A bath quilt formed as a non-woven composite comprising:
a) a first, liquid-permeable layer formed from a porous fabric constructed of a plurality of hydrophilic, polyolefin fibers, said polyolefin fibers having a diameter ranging from between about 1 micron to about 50 microns and randomly assembled to form said porous fabric, and said first layer having an upper surface and a thickness; b) a second, liquid-permeable layer formed from a porous fabric constructed of a plurality of hydrophilic, polyester fibers, said polyester fibers having a diameter ranging from between about 1 micron to about 50 microns and randomly assembled to form said porous fabric, and said second layer having a thickness greater than said thickness of said first layer; c) a third, liquid-permeable layer formed from a porous fabric constructed of a plurality of hydrophilic, polyolefin fibers, said polyolefin fibers having a diameter ranging from between about 1 micron to about 50 microns, said third layer having a lower surface and a thickness which is less than said thickness of said second layer; and d) said first, second and third layers are joined together with said second layer being sandwiched between said first and third layers to form an integral bath quilt having thermal insulating properties, said bath quilt having a uniform thickness ranging from between about 0.06 inches to about 1 inch, said bath quilt having a specific gravity of about 1.0 such that it can float on water, and said bath quilt having an open pore structure throughout said first, second and third layers. |
