Manufacture and use of nonwoven products utilizing ribbon cross-section fibers for automotive applications

1. A molded automotive textile nonwoven, comprising:

flat staple fibers exhibiting a width to thickness ratio of 2 to 10 and a denier in the range of 2 to 30 wherein said non-woven is of a molded shape that is configured to fit to a metallic vehicle floor pan having a three-dimensional contoured shape with protrusions or recesses wherein said molded shape aligns with said vehicle floor pan three-dimensional contour and which molded shape lays on top of said metallic vehicle floor pan; and

wherein said molded automotive textile nonwoven exhibits a greater abrasion resistance than a nonwoven comprising round staple fibers of the same denier, as measured by the Taber abrasion method using a 1,000 gm weight and the H18 wheel.

2. The molded automotive textile nonwoven of claim 1 , wherein said automotive textile nonwoven exhibits up to 30% greater abrasion resistance than a nonwoven comprising round staple fibers of the same denier, as measured by the Taber abrasion method using a 1,000 gm weight and the H18 wheel.

3. The molded automotive textile nonwoven of claim 1 , wherein the flat staple fibers comprise a thermoplastic material selected from one or more of the following: polyester or polypropylene.

4. The molded automotive textile nonwoven of claim 1 , further comprising binder fibers present in the range of 0.1 to 50 percent by weight of the total weight of the flat staple fibers and the binder fibers.

5. The molded automotive textile nonwoven of claim 1 , further comprising one or more of the following layers: latex, polymer, and binder fiber.

6. The molded automotive textile nonwoven of claim 3 , further comprising one or more additional layers of woven fabric, nonwoven fabric, polymer film, and metallic film.

7. A method of manufacturing a molded automotive textile nonwoven comprising:

providing flat staple fibers exhibiting a width to thickness ratio of 2 to 10 and a denier in the range of 2 to 30;

mechanically bonding said flat staple fibers to form a nonwoven;

molding said nonwoven into a three-dimensional molded product that is configured to fit to a metallic vehicle floor pan having a three-dimensional contoured shape with protrusions or recesses wherein said molded shape aligns with said vehicle floor pan three-dimensional contour and which molded shape lays on top of said metallic vehicle floor pan; and

wherein said molded automotive textile nonwoven exhibits a greater abrasion resistance than a nonwoven comprising round staple fibers of the same denier, as measured by the Taber abrasion method using a 1,000 gm weight and the H18 wheel.

8. The method of claim 7 , wherein the flat staple fibers are mechanically bonded by needle-punching.

9. The method of claim 7 , wherein the flat staple fibers are formed from one or more of the following thermoplastics materials: polyester or polypropylene.

10. The method of claim 7 , further comprising providing a binder fiber with the flat staple fibers, wherein the binder fibers are present in the range of 0.1 to 50.0 percent by weight of the total weight of the flat staple fibers and the binder fibers.

11. The method of claim 7 , further comprising providing one or more of the following layers to the non-woven: latex, polymer layer, and binder fiber.

12. The method of claim 7 , providing one or more additional layers to the non-woven comprising woven fabric, nonwoven fabric, polymer film, and metallic film.

13. The method of claim 7 wherein said three-dimensional non-woven molded product includes a plurality of protrusions and recesses and said metallic vehicle floor pan includes a plurality of protrusions and recesses and said protrusions and recesses of said non-woven are aligned with said plurality of protrusions and recesses of said metallic vehicle floor pan.