Double fabric faced injection molded fixture
A flanged plumbing fixture having two planar fabric mortar-bondable face layers fused to opposite sides of a planar plastic core layer is made by aligning two preformed fabrics on top of each other, with connecting elements positioned between the fabrics and bonded to each of the two fabrics, positioning the connected two fabrics in a mold and centering the connected fabrics inside the mold by the connecting elements, injecting a plastic material through openings in the connecting elements, and filling the space between the two fabrics with the plastic material.
1. A flanged plumbing fixture comprising a main fixture body with a planar flange projecting laterally therefrom, the flange having a rigid planar thermoplastic core layer having opposing outwardly facing planar surfaces with two planar fabric layers coextensive with the opposing planar surfaces of the thermoplastic core layer and fused respectively to the opposing planar surfaces each planar fabric layer being comprised of a plurality of textile fibers interengaged with each other in a textile structure defining interstices between the fibers, each planar fabric layer forming respective outwardly exposed faces of the fixture presenting an open three-dimensional mortar-bondable fabric structure suitable for interstitially receiving and bonding with a plumbing mortar.
2. A flanged plumbing fixture according to claim 1 wherein the main fixture body further comprises a depending pan beneath said flange; and a depending threaded nipple beneath said pan.
3. A flanged plumbing fixture according to claim 1 wherein each of said fabric layers is a nonwoven textile structure.
4. A flanged plumbing fixture according to claim 1 wherein said fibers of said fabric layers are selected from the group consisting of acrylic, nylon, polyethylene, polypropylene, polystyrene, polyvinyl chloride, PTFE, polyester, polycarbonate and polyurethane.
5. A flanged plumbing fixture according to claim 1 wherein said plastic core is selected from the group consisting of acrylic, nylon, polyethylene, polypropylene, polystyrene, polyvinyl chloride, PTFE, polyester, polycarbonate, polyurethane, and acrylonitrile butadiene styrene (ABS).