Method of Making Laminate Panel with Auxetic Layer
AssigneeUnder Armour, Inc.
InventorAlan Toronjo
Life of this patent
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Abstract
A method for making an article of apparel includes applying an auxetic structure to a first layer such that the auxetic structure penetrates the first layer. The auxetic structure includes a plurality of interconnected members forming an array of cell units. Each of the plurality of interconnected members form cell walls with interior recesses defined within the cell walls. The method further comprises coupling a second layer to the first layer via the auxetic structure.
Claims20
A method of manufacturing a panel for an article of apparel, the method comprising:
- printing an auxetic structure on a first side of a first layer, the auxetic structure defining a repeating pattern of perimeter walls and interior recesses;
- allowing the auxetic structure to penetrate into the first layer;
- applying a second layer to the first side of the first layer to form the panel;
- and
- finish treating the panel such that the second layer is secured to the first layer.
A method of making a textile laminate for an article of apparel, the method comprising:
- printing a bonding layer on an interior layer, the interior layer possessing an interior layer Poisson's value, the bonding layer forming an auxetic structure defining a repeating pattern of perimeter walls and interior recesses;
- waiting a period of time to allow the bonding layer to penetrate into the interior layer such that it is at least partially embedded in the interior layer;
- applying an exterior layer of the textile laminate to the bonding layer, the exterior layer possessing an exterior layer Poisson's value;
- allowing the bonding layer to penetrate into the exterior layer such that it is at least partially embedded in the exterior layer;
- and
- curing the bonding layer to form the textile laminate, wherein the textile laminate possesses a laminate Poisson's value that is less than at least one of the interior layer Poisson's value and the exterior layer Poisson's value.
A method of making a textile laminate for an article of footwear comprising:
- providing a first layer defining a first surface, wherein the first layer is a four-way stretch material;
- applying an auxetic structure to the first layer such that the auxetic structure penetrates the first surface of the first layer, the auxetic structure including a plurality of interconnected members forming an array of cell units, each of the plurality of interconnected members forming cell walls with interior recesses defined within the cell walls;
- coupling a second layer to the first layer via the auxetic structure such that the auxetic structure penetrates the second layer, wherein the second layer is a synthetic leather material, and wherein the first layer, auxetic structure and the second layer form the textile laminate;
- and
- incorporating the textile laminate into the article of footwear.
Dependencies are inferred from the claim text.