Sports goods manufacturing varies by item but generally follows design, material processing, assembly, and quality testing phases. Common processes use materials like rubber, synthetics, metals, and composites tailored for durability and performance.
General Steps:
Manufacturing starts with market research, design, and prototyping to meet safety standards and user needs. Raw materials such as steel, rubber, polyurethane, or graphite are sourced and processed through cutting, molding, or weaving. Assembly involves welding, stitching, or bonding components, followed by finishing, such as painting or printing, and rigorous testing for compliance.
Soccer Ball Process:
Synthetic leather sheets are laminated, cut into 32 panels (20 hexagons, 12 pentagons), printed, and hand- or machine-stitched around a rubber bladder. The ball undergoes inflation, vulcanization for bonding, and tests for shape, weight, air retention, and rebound.
Basketball Process:
A butyl rubber bladder is formed, wound with nylon threads for strength, and covered with precisely cut leather or synthetic panels glued and stitched. Vulcanization heats and pressurizes the assembly for durability, followed by inflation, bounce testing, and quality checks.
Tennis Racket Process:
Graphite pre-preg sheets are cut into layers, stacked directionally for strength, wrapped around a bladder, and cured in a heated mold at 150-160°C for 10 minutes. Frames are trimmed, drilled for strings, painted, and tested for balance and flex.
Description provided by indian stalwart global sourcing company.