Braided article and method of making
In one embodiment, an article of footwear includes a first braided layer and a second braided layer. The first braided layer passes along an upper surface of a midsole while the second braided layer passes along a lower surface of the midsole. In another embodiment, an article of footwear includes a first braided layer and a second braided layer. The first braided layer passes along an upper surface of a plate while the second braided layer passes along a lower surface of the plate. In another embodiment, an article of footwear includes a unitary braided component that includes a first layer and a second layer.
1. An article of footwear, comprising:
a footbed component;
an upper, the upper including an interior braided layer;
an outer surface of the interior braided layer being attached to an upper surface of the footbed component;
the upper further including an exterior braided layer;
an inner surface of the exterior braided layer being attached to a lower surface of the footbed component;
the upper further including a braided adhesion layer disposed between the exterior braided layer and the interior braided layer, wherein the braided adhesion layer is overbraided onto a portion of the interior braided layer: and
wherein the interior braided layer is attached to the exterior braided layer by the braided adhesion layer, such that the braided adhesion layer has two opposing surfaces, the braided adhesion layer being formed of an adhesion material that has been activated such that each of the opposing surfaces of the braided adhesion layer is directly bonded to a respective one of the interior and exterior braided layers.
2. The article of footwear according to claim 1 , wherein the braided adhesion layer is coextensive with a portion of the exterior braided layer.
3. The article of footwear according to claim 1 , wherein the braided adhesion layer is coextensive with a portion of the interior braided layer.
4. The article of footwear according to claim 1 , wherein the interior braided layer is formed of a first material and the exterior braided layer is formed of a second material, wherein the first material has different material properties than the second material.
5. The article of footwear according to claim 1 , wherein the interior braided layer includes a thermoplastic material and wherein the exterior braided layer includes a thermoplastic material.
6. The article of footwear according to claim 1 , wherein a heel counter is located between the interior braided layer and the exterior braided layer.
7. The article of footwear according to claim 1 , further comprising an outsole attached to an outer surface of the exterior braided layer.
8. The article of footwear according to claim 1 , wherein the footbed component is a midsole.
9. The article of footwear according to claim 1 , wherein the footbed component is a plate.
10. The article of footwear according to claim 1 , further comprising an outsole attached to an outer surface of the exterior braided layer beneath the footbed component, wherein side surfaces of the outsole are free of the exterior braided layer; and
wherein a portion of the outer surface of the exterior braided layer is exposed to an exterior of the article of footwear along a side of the article of footwear adjacent to the footbed component.
11. An article of footwear, comprising:
a footbed component;
an upper, the upper including an interior layer;
an outer surface of the interior layer being attached to an upper surface of the footbed component;
the upper further including an exterior layer, the exterior layer being a braided layer;
an inner surface of the exterior layer being attached to a lower surface of the footbed component;
an outsole attached to an outer surface of the exterior layer beneath the footbed component, wherein side surfaces of the outsole are free of the exterior layer;
wherein a portion of the outer surface of the exterior layer is exposed to an exterior of the article of footwear along a side of the article of footwear adjacent to the footbed component;
wherein the interior layer is attached to the exterior layer; and
wherein the interior layer is made of a non-braided material; and the upper further comprising a braided adhesion layer disposed between the exterior layer and the interior layer, wherein the braided adhesion layer is overbraided onto a portion of the interior layer, wherein the interior layer is attached to the exterior layer by the braided adhesion layer, such that the braided adhesion layer has two opposing surfaces, the braided adhesion layer being formed of an adhesion material that has been activated such that each of the opposing surfaces of the braided adhesion layer is directly bonded to a respective one of the interior and exterior layers.
12. The article of footwear according to claim 11 , wherein the interior layer is a nonwoven layer.
13. An article of footwear, comprising:
an upper incorporating a braided component, the upper being attached to a sole;
the braided component comprising a first portion and a second portion, the braided component having a unitary braided construction such that the first portion is continuous with the second portion;
the first portion forming a first braided layer of the upper;
the second portion forming a second braided layer of the upper;
wherein a portion of the second braided layer overlaps a portion of the first braided layer; and
further comprising a braided adhesion layer between the portion of the second braided layer that overlaps the portion of the first braided layer, wherein the second braided layer is secured to the first braided layer by the braided adhesion layer, such that the braided adhesion layer has two opposing surfaces, the braided adhesion layer being formed of an adhesion material that has been activated such that each of the opposing surfaces of the braided adhesion layer is directly bonded to a respective one of the first and second braided layers.
14. The article of footwear according to claim 13 , wherein the second braided layer is located adjacent to the first braided layer in a multilayer region of the upper such that the second braided layer covers a portion of the first braided layer in the multilayer region.
15. The article of footwear according to claim 13 , wherein the braided component includes a fold between the first braided layer and the second braided layer.
16. The article of footwear according to claim 13 , wherein a multilayer region includes a third braided layer, wherein the third braided layer is located adjacent to the second braided layer and covers a portion of the second braided layer.
17. The article of footwear according to claim 16 , wherein the third braided layer is located along an outer surface of the upper.
18. The article of footwear according to claim 13 , wherein in a multilayer region:
the second portion has a first width along a lateral side of the article of footwear and a second width along a medial side of the article of footwear, wherein the first width is different than the second width.
19. The article of footwear according to claim 13 , wherein the sole is attached to an outer surface of the second braided layer, wherein side surfaces of the sole are free of the second braided layer; and
wherein a portion of the outer surface of the second braided layer is exposed to an exterior of the article of footwear along a side of the article of footwear adjacent to a midsole of the article of footwear.