12. 輕鬆記- DOWNTIME
• Defects – Products that don't meet company standards
• Overproduction - Producing more than necessary
• Waiting - Idle time between steps
• Non-utilized talent - Not taking full use of employee’s abilities, skills
and experience
• Transportation - Movement of materials from one place to another
• Inventory – Supply in excess
• Motion - Moving more than necessary, not adding value
• Extra processing – Performing steps that don't add value