Methods of manufacturing articles of footwear with tensile strand elements

摘要

An upper for an article of footwear may have material layers and a plurality of strand segments. The material layers are located adjacent to each other and in an overlapping configuration, and the material layers are located in a lace region and a lower region of the upper. The strand segments extend from the lace region to the lower region. The strand segments may be located and secured between the material layers in the lace region and the lower region. The strand segments may form both an exterior surface of the upper and an opposite interior surface of the upper in an area between the lace region and the lower region. The material layers may define an opening between the lace region and the lower region, and the strand segments extend across the opening.

主权项

1. A method of manufacturing an article of footwear having an upper and a sole structure, the method comprising:
positioning a base material layer on an assembly apparatus, a plurality of first pegs of the assembly apparatus protruding through a first area of the base material layer, and a plurality of second pegs of the assembly apparatus protruding through a second area of the base material layer; locating a strand adjacent to a surface of the base material layer and around the first pegs and the second pegs, the strand extending from the first area of the base material layer to the second area of the base material layer; securing the strand to the base material layer; and incorporating the strand and the base material layer into the upper, the first area being located in a lace region of the upper, and the second area being located in a lower region of the upper, the lower region being spaced from the lace region and located proximal to an area for securing the sole structure to the upper.