A method for manufacturing an article of footwear includes arranging a three-dimensional upper on a last and placing a plurality of elongated support structures on the three-dimensional upper arranged on the last using an automated placement assembly. The method further includes heating the plurality of elongated support structures to secure the plurality of elongated support structures to the upper.

A method for manufacturing an article of footwear includes arranging a three-dimensional upper on a last and placing a plurality of elongated support structures on the three-dimensional upper arranged on the last using an automated placement assembly. The method further includes heating the plurality of elongated support structures to secure the plurality of elongated support structures to the upper.

The invention provides a method for assisting a joining of a vamp and a sole by vacuum positioning. Initially, the method is that placing a shoe last in a vamp to be joined, coating a liquid medium to a side of the vamp to be joined with a sole or a side of the sole to be joined with the vamp, and combining the vamp with the sole. Afterward, placing the vamp and the sole in a bag, performing a vacuum operation on the bag to press the vamp and the sole, performing a microwave heating operation on the bag to heat the liquid medium to make the vamp join with the sole, and finally taking out the joined vamp and sole from the bag to obtain a finished product.

The invention provides a method for assisting a joining of a vamp and a sole by vacuum positioning. Initially, the method is that placing a shoe last in a vamp to be joined, coating a liquid medium to a side of the vamp to be joined with a sole or a side of the sole to be joined with the vamp, and combining the vamp with the sole. Afterward, placing the vamp and the sole in a bag, performing a vacuum operation on the bag to press the vamp and the sole, performing a microwave heating operation on the bag to heat the liquid medium to make the vamp join with the sole, and finally taking out the joined vamp and sole from the bag to obtain a finished product.

A method for manufacturing a light-weight waterproof shoe/boot includes steps of cutting waterproof leather, arranging and stacking vamp section, forming through hot pressing, sewing heel section, hot-pressing heel section, combining midsole, and injecting sole to accompany fabrication of a waterproof shoe/boot, in which fabrication of a vamp section and a shaft section is accomplished through hot pressing the waterproof leather that is coated with a hot-melt adhesive; a sewing line of a heel section is covered by a heel water-resistant plate that is attached thereto through hot pressing to provide an effect of waterproofness; and a sewing line between a midsole and the vamp section is covered by an upper rim of a sole to achieve an effect of waterproofness. The vamp section and the shaft section are made with the waterproof leather that is light and thin so that the weight of the waterproof shoe/boot is greatly reduced.

A method for manufacturing a light-weight waterproof shoe/boot includes steps of cutting waterproof leather, arranging and stacking vamp section, forming through hot pressing, sewing heel section, hot-pressing heel section, combining midsole, and injecting sole to accompany fabrication of a waterproof shoe/boot, in which fabrication of a vamp section and a shaft section is accomplished through hot pressing the waterproof leather that is coated with a hot-melt adhesive; a sewing line of a heel section is covered by a heel water-resistant plate that is attached thereto through hot pressing to provide an effect of waterproofness; and a sewing line between a midsole and the vamp section is covered by an upper rim of a sole to achieve an effect of waterproofness. The vamp section and the shaft section are made with the waterproof leather that is light and thin so that the weight of the waterproof shoe/boot is greatly reduced.

A method for manufacturing a light-weight waterproof shoe/boot includes steps of cutting waterproof leather, arranging and stacking vamp section, forming through hot pressing, sewing heel section, hot-pressing heel section, combining midsole, and injecting sole to accompany fabrication of a waterproof shoe/boot, in which fabrication of a vamp section and a shaft section is accomplished through hot pressing the waterproof leather that is coated with a hot-melt adhesive; a sewing line of a heel section is covered by a heel water-resistant plate that is attached thereto through hot pressing to provide an effect of waterproofness; and a sewing line between a midsole and the vamp section is covered by an upper rim of a sole to achieve an effect of waterproofness. The vamp section and the shaft section are made with the waterproof leather that is light and thin so that the weight of the waterproof shoe/boot is greatly reduced.

A method for manufacturing a light-weight waterproof shoe/boot includes steps of cutting waterproof leather, arranging and stacking vamp section, forming through hot pressing, sewing heel section, hot-pressing heel section, combining midsole, and injecting sole to accompany fabrication of a waterproof shoe/boot, in which fabrication of a vamp section and a shaft section is accomplished through hot pressing the waterproof leather that is coated with a hot-melt adhesive; a sewing line of a heel section is covered by a heel water-resistant plate that is attached thereto through hot pressing to provide an effect of waterproofness; and a sewing line between a midsole and the vamp section is covered by an upper rim of a sole to achieve an effect of waterproofness. The vamp section and the shaft section are made with the waterproof leather that is light and thin so that the weight of the waterproof shoe/boot is greatly reduced.

Methods of forming an article of footwear using a multipart strobel structure and a resulting article of footwear comprising an upper with a transition strip are described. The transition strip that has an outer perimeter edge, an inner perimeter edge, and a width between the outer perimeter edge and the inner perimeter edge, with the inner perimeter edge defining an internal opening of the transition strip, and the inner strobel that has an outer perimeter edge. The inner strobel is positioned in an overlapping relationship with the transition strip and temporarily attached.

Methods of forming an article of footwear using a multipart strobel structure and a resulting article of footwear comprising an upper with a transition strip are described. The transition strip that has an outer perimeter edge, an inner perimeter edge, and a width between the outer perimeter edge and the inner perimeter edge, with the inner perimeter edge defining an internal opening of the transition strip, and the inner strobel that has an outer perimeter edge. The inner strobel is positioned in an overlapping relationship with the transition strip and temporarily attached.