Originally developed to tackle problems created by rapid line changeovers, mixed-model assembly entails grouping products that share several similarities, including processes, materials, and work content.
An important methodology for virtually all companies that create products is Design for Manufacturing and Assembly (DFMA). This practice improves the design of components, so production costs are as little as possible.
Besides delivering a strong work ethic and long-term company loyalty, the all-female production floor had superior manual dexterity.