Mold and Method for Manufacturing a Component by Molding, Component Thereof and Shoe with Such a Component

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention relates to a special mold and a method for manufacturing components, particularly sports apparel like shoe soles, using a blend of polymer and filler materials. The key innovation is that the filler material is chosen to enable effective heating of the component inside the mold using electromagnetic fields (such as microwaves or radio frequency fields) instead of traditional heating techniques. This allows for more efficient, uniform heating and faster cooling during the molding process, leading to improved productivity and product quality.

Use CasesContent extracted from patent full text and abstract with AI.

• Manufacture of midsoles and outsoles for sports shoes (e.g., running shoes) using dielectric (electromagnetic) heating processes.
• Production of custom sportswear components that require complex shapes and precise material properties.
• Development of protective gear such as knee or elbow pads, helmets, or other sports equipment with optimized cushioning.
• Manufacturing of fashion footwear or orthopedic solutions that need advanced cushioning or mechanical properties.
• Streamlining production lines in footwear factories for faster cycle times and energy savings.

BenefitsContent extracted from patent full text and abstract with AI.

• Significantly reduces mold cooling and overall cycle times, increasing production efficiency.
• Allows homogeneous, precise, and controlled heating, leading to high product quality and consistency, even in complex geometries.
• Reduces energy consumption since heating can be more targeted and efficient using electromagnetic fields.
• Improves flexibility in mold and product design, enabling tailoring of physical and mechanical properties by selecting different fillers and polymers.
• Supports advanced materials (e.g., foams, composites) and enables innovative footwear designs and enhanced cushioning for end-users.
• Potentially lowers manufacturing costs due to faster cycles and reduced need for external cooling systems.

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Patent Abstract

The present invention relates to a mold for molding a component, in particular a piece of sports apparel, a method for manufacturing the component using such a mold and a shoe with such a component. In one embodiment, a mold for molding a component, in particular a piece of sports apparel, comprises (a.) a mixture of a polymer material and a filler material, (b.) wherein the filler material is adapted to allow a heating of the component inside the mold by means of an electromagnetic field.