The present disclosure describes molded footwear including a sole integrally connected to an upper. For example, a sole structure may include an insole and a strobel board. The insole may include a spacing structure that rests on a top surface of the strobel board to form a cavity between the insole and the strobel board. Further, the upper and/or strobel board may include perforations at least partially aligned with the cavity. Accordingly, the sole structure may be connected to the upper via injection molding material into the cavity formed between the insole, the strobel board, and the upper. The molding material may flow through the specifically located perforations in the shoe's upper and/or the shoe's strobel board such that the material bonds internally within the cavity, internally within the perforations, and externally to the shoe's upper and strobel board but within the mold cavity.
B29D 35/08 - Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts
A43B 13/40 - Built-in insoles joined to uppers during the manufacturing process, e.g. structural insolesInsoles glued to shoes during the manufacturing process with cushions
A43B 13/38 - Built-in insoles joined to uppers during the manufacturing process, e.g. structural insolesInsoles glued to shoes during the manufacturing process
A43B 13/12 - Soles with several layers of different materials
The present disclosure describes molded footwear including a sole integrally connected to an upper. For example, a sole structure may include an insole and a strobel board. The insole may include a spacing structure that rests on a top surface of the strobel board to form a cavity between the insole and the strobel board. Further, the upper and/or strobel board may include perforations at least partially aligned with the cavity. Accordingly, the sole structure may be connected to the upper via injection molding material into the cavity formed between the insole, the strobel board, and the upper. The molding material may flow through the specifically located perforations in the shoe™s upper and/or the shoe's strobel board such that the material bonds internally within the cavity, internally within the perforations, and externally to the shoe's upper and strobel board but within the mold cavity.
B29D 35/06 - Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
B29D 35/10 - Producing footwear having preformed soles or heels joined on to preformed uppers using a moulding technique, e.g. by feeding or injecting plastics material between the parts to be joined
B29D 35/12 - Producing parts thereof, e.g. soles, heels or uppers, by a moulding technique
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
The present disclosure describes molded footwear including a sole integrally connected to an upper. For example, a sole structure may include an insole and a strobel board. The insole may include a spacing structure that rests on a top surface of the strobel board to form a cavity between the insole and the strobel board. Further, the upper and/or strobel board may include perforations at least partially aligned with the cavity. Accordingly, the sole structure may be connected to the upper via injection molding material into the cavity formed between the insole, the strobel board, and the upper. The molding material may flow through the specifically located perforations in the shoes upper and/or the shoe's strobel board such that the material bonds internally within the cavity, internally within the perforations, and externally to the shoe's upper and strobel board but within the mold cavity.
A43B 9/18 - Footwear with soles moulded on to uppers or welded on to uppers without adhesive moulded
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
B29D 35/06 - Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
B29D 35/10 - Producing footwear having preformed soles or heels joined on to preformed uppers using a moulding technique, e.g. by feeding or injecting plastics material between the parts to be joined
B29D 35/12 - Producing parts thereof, e.g. soles, heels or uppers, by a moulding technique
The present disclosure describes molded footwear including a sole integrally connected to an upper. For example, a sole structure may include an insole and a strobel board. The insole may include a spacing structure that rests on a top surface of the strobel board to form a cavity between the insole and the strobel board. Further, the upper and/or strobel board may include perforations at least partially aligned with the cavity. Accordingly, the sole structure may be connected to the upper via injection molding material into the cavity formed between the insole, the strobel board, and the upper. The molding material may flow through the specifically located perforations in the shoe's upper and/or the shoe's strobel board such that the material bonds internally within the cavity, internally within the perforations, and externally to the shoe's upper and strobel board but within the mold cavity.
B29D 35/08 - Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts
A43B 13/40 - Built-in insoles joined to uppers during the manufacturing process, e.g. structural insolesInsoles glued to shoes during the manufacturing process with cushions
A43B 13/38 - Built-in insoles joined to uppers during the manufacturing process, e.g. structural insolesInsoles glued to shoes during the manufacturing process
A43B 13/12 - Soles with several layers of different materials
42 - Scientific, technological and industrial services, research and design
45 - Legal and security services; personal services for individuals.
Goods & Services
Research and development in the field of footwear; Footwear design and development services; Consulting in the field of footwear design and development Licensing of intellectual property rights in the field of footwear technology
