Synthetic turf system having an infill trapping structure
The present invention is directed to a synthetic turf system including a backing member having a plurality of monofilament ribbons—soft and stiff—projecting there from. A layer of particulate material lies above the backing member and among the monofilament ribbons wherein the soft monofilament ribbons facilitates the stabilization or trapping of the particulate material.
1. A synthetic turf system, comprising:
a backing member;
a layer of particulate material dispersed above the backing member with a thickness, wherein the synthetic turf system further comprises a plurality of microfiber strands interspersed within the layer of particulate material; and,
a plurality of synthetic ribbons each of which is tufted through the backing member, the synthetic ribbons including a soft monofilament ribbon and a stiff monofilament ribbon, the soft monofilament ribbon extending substantially linear and perpendicular from the backing member up to the thickness of the layer of particulate material and including a free end extending out of and above the layer of particulate material, wherein a structural characteristic of the soft monofilament ribbon is that the free end extending out of and above the layer of particulate material bends over so as to provide a trapping mechanism for the particulate material.
2. The synthetic turf system of claim 1 further comprising a bundle of the plurality of synthetic ribbons wherein the bundle includes at least one stiff monofilament ribbon.
3. The synthetic turf system of claim 1 further comprising a bundle of the plurality of synthetic ribbons wherein the bundle includes at least one soft monofilament ribbon.
4. The synthetic turf system of claim 3 wherein the bundle further includes at least one stiff monofilament ribbon.
5. The synthetic turf system of claim 1 wherein the soft monofilament ribbon includes a multi-monofilament ribbon including an extruded net structure there between.
6. The synthetic turf system of claim 1 wherein the soft monofilament ribbon includes a trait physically responsive to an application of an outside element.
7. The synthetic turf system of claim 6 wherein the trait comprises an integral polymer or resin responsive to heat.
8. The synthetic turf system of claim 6 wherein the trait comprises a coating of polymer or resin responsive to heat.
9. The synthetic turf system of claim 1 wherein the structural characteristic of the soft monofilament ribbon includes a geometry such that the soft monofilament ribbon stands substantially less erect above the layer of particulate material than the stiff monofilament ribbon.
10. The synthetic turf system of claim 9 wherein the geometry is a cross section of the soft monofilament ribbon.
11. The synthetic turf system of claim 9 wherein the geometry is a texture of the soft monofilament ribbon.
12. The synthetic turf system of claim 9 wherein the geometry includes a fault line within the soft monofilament ribbon.
13. The synthetic turf system of claim 1 further comprising a bundle including a plurality of monofilament ribbons.
14. The synthetic turf system of claim 13 wherein the bundle includes soft monofilament ribbons.
15. The synthetic turf system of claim 13 wherein the bundle includes stiff monofilament ribbons.
16. The synthetic turf system of claim 15 wherein the bundle includes soft monofilament ribbons.
17. The synthetic turf system of claim 16 wherein the bundle comprises a combination of at least six stiff or soft monofilament ribbons.
18. The synthetic turf system of claim 13 wherein the soft monofilament ribbon comprises an integral polymer or resin responsive to heat.
19. The synthetic turf system of claim 13 wherein the soft monofilament ribbon comprises a coating of polymer or resin responsive to heat.
20. The synthetic turf system of claim 1 wherein the soft monofilament ribbon has a cross-sectional area that determines the flexibility of the soft monofilament ribbon and the stiff monofilament ribbon has another cross-sectional area that determines the flexibility of the stiff monofilament ribbon.
21. The synthetic turf system of claim 20 wherein the cross-sectional area and the another cross-sectional area different.
22. A synthetic turf system, comprising:
a backing member;
a layer of particulate material dispersed above the backing member; and,
a plurality of synthetic ribbons each of which is tufted through the backing member, a plurality of micro-fiber strands interspersed within the layer of particulate material, the synthetic ribbons including a soft monofilament ribbon comprised of a first material and a stiff monofilament ribbon comprised of a second material, each of the soft and stiff monofilament ribbons including a free end extending out of and above the layer of particulate material wherein the stiff monofilament ribbon stands substantially more erect above the layer of particulate material than the soft monofilament ribbon and wherein the first material and the second material are the same polymer, and wherein both the soft monofilament ribbons and the stiff monofilament ribbons include a portion supported by the particulate material in a relatively upright position with respect to the backing member, and the particulate material provides the soft ribbons with the relatively upright position with respect to the backing member.
23. A synthetic turf system, comprising:
a backing member;
a layer of particulate material dispersed above the backing member;
a plurality of micro-fiber strands interspersed within the layer of particulate material, a stiff monofilament ribbon comprised of a first material and having a free end and being tufted through the backing member wherein the free end of the stiff monofilament ribbon extends through and above the layer of particulate material; and,
a soft monofilament ribbon comprised of a second material and having a free end and being tufted through the backing member wherein the free end of the soft monofilament ribbon extends through and above the layer of particulate material, the soft monofilament ribbon further including a means for trapping the particulate material of the layer such that the soft monofilament ribbon stands substantially less erect above the layer of particulate material than the stiff monofilament ribbon; and
wherein the first material and the second material are the same polymer; and
wherein both the soft monofilament ribbon and the stiff monofilament ribbon include a portion supported by the particulate material in a relatively upright position with respect to the backing member, and the particulate material provides the soft ribbons with the relatively upright position with respect to the backing member.