摘要:
The invention relates to footwear comprising a shank and a sole construction having an outsole. The shank is constructed with an upper material and with a water-tight functional layer which at least partially lines the upper material on the inner side thereof. In addition, the shank comprises a shank end area which is situated on the side of the sole and which has an upper material end area and a functional layer end area. The functional layer end area comprises an area which requires sealing, and the outsole is glued to the shank end area by means of an outsole adhesive situated on said outsole. The outsole adhesive is formed by a reactive hot-melt adhesive at least in one outsole partial area located opposite the area of the functional end area which requires sealing. Said hot-melt adhesive leads to water impermeability when complete reacted.
摘要:
The invention relates to footwear comprising a shank (11) and a sole construction having an outsole (19). The shank (11) is constructed with an upper material (13) and with a water-tight functional layer (15) which at least partially lines the upper material (13) on the inner side thereof. In addition, the shank comprises a shank end area (61) which is situated on the side of the sole and which has an upper material end area (21) and a functional layer end area (23). The functional layer end area (23) comprises an area which requires sealing, and the outsole (19) is glued to the shank end area (61) by means of an outsole adhesive situated on said outsole. The outsole adhesive is formed by a reactive hot-melt adhesive is formed by a reactive hot-melt adhesive (33, 33a) at least in one outsole partial area located opposite the area of the functional end area (23) which requires sealing. Said hot-melt adhesive leads to water impermeability when completely reacted.
摘要:
A method for forming a composite sole to an upper of a shoe includes molding a blank midsole to an upper of a shoe while protecting the material of the upper from the heat involved in molding the midsole to the upper, and subsequently adhering an outsole having a desired traction surface to the blank midsole. The method requires less heat and less time than prior art vulcanization processes that form entire soles to footwear uppers, and also requires less equipment than prior art processes.
摘要:
Footwear consisting of an insole, an upper sewn to the insole, a lining for lining the upper which is also sewn to the insole and has microporous functional layer that is waterproof and permeable to water vapor, and a waterproof plastic sole which is injection-molded to the bottom side of the insole and the lower portion of the upper and encloses the seam region. The lower portion of the upper which is adjacent to the insole is formed by a porous material that is adapted to be penetrated by the plastic sole material which is liquid during the injection molding operation.
摘要:
A welt is disclosed for shoes having outer soles formed by means of a foaming process. The welt includes a substantially horizontal outsole attaching member having a bottom surface for joining to a shoe outsole. An inseam portion is provided integral with the outsole attaching member along an inner end of the outsole attaching member. A stitch receiving groove is defined by opposing surfaces of the inseam attaching portion and the bottom surface of the outsole attaching member. A hook portion is integral with the outsole attaching member and extends vertically downwardly from the bottom surface along the inner end with the hook portion defining a foam receiving groove beneath the bottom surface.
摘要:
Sole structures including a plate including a first polyolefin resin, and an edge portion comprising a second resin are disclosed herein. The edge portion is more flexible or less rigid than the plate. Articles of footwear formed from the sole structures are also provided. Methods of making the polyolefin resin compositions, plates, edge portions, sole structures, and articles of footwear are also provided. In some aspects, the first polyolefin resin composition includes an effective amount of a polymeric resin modifier.
摘要:
A footwear includes: a foot bed portion that supports a sole of a foot of a wearer and has a ground contact surface; and a foot cover portion that covers an instep of the foot of the wearer. At least a part of the foot bed portion and at least a part of the foot cover portion are formed of a single additively manufactured product produced by a stereolithography-type three-dimensional additively manufacturing method, and a protruding portion is provided on an outer surface defined by the additively manufactured product of the foot cover portion.
摘要:
Sole structures including a plate including a first polyolefin resin, and an edge portion comprising a second resin are disclosed herein. The edge portion is more flexible or less rigid than the plate. Articles of footwear formed from the sole structures are also provided. Methods of making the polyolefin resin compositions, plates, edge portions, sole structures, and articles of footwear are also provided. In some aspects, the first polyolefin resin composition includes an effective amount of a polymeric resin modifier.
摘要:
A non-woven textile may be formed from a plurality of thermoplastic polymer filaments. The non-woven textile may have a first region and a second region, with the filaments of the first region being fused to a greater degree than the filaments of the second region. A variety of products, including apparel (e.g., shirts, pants, footwear), may incorporate the non-woven textile. In some of these products, the non-woven textile may be joined with another textile element to form a seam. More particularly, an edge area of the non-woven textile may be heatbonded with an edge area of the other textile element at the seam. In other products, the non-woven textile may be joined with another component, whether a textile or a non-textile.