Reinforcing mat having thermally fused stitching
A reinforced fabric that includes a first fiber group and a thread. The first fiber group includes a plurality of fiber sets positioned substantially parallel to one another. Each of the fiber sets includes a plurality of fibers. The thread is formed of at least one strand of material. The thread has an outer surface that is formed of a material having a melting point that is less than the melting point of the fibers in the fiber sets. The thread is stitched about the fiber sets to at least partially maintain a position of the fiber sets relative to one another. The thread forms a plurality of heat created permanent closed loop structures in the reinforced fabric. At least one of the loop structures encircles at least one fiber set. At least one of the fibers in the fibers sets is not strongly bonded to the thread that encircles the fiber set.