What does the Production Kanban (P-Kanban) primarily authorize?

The Production Kanban (P-Kanban) primarily authorizes the production of parts within a Just-In-Time (JIT) production system. This visual signal acts as a pull mechanism that indicates when and how much of a particular part should be produced. When a P-Kanban is in place, it provides clear instructions to the production team, ensuring that they produce only what is needed based on current demand and inventory levels.

This approach helps streamline the production process, reduces excess inventory, and enhances efficiency by aligning the production schedule closely with the requirements of downstream processes or customer orders. The focus of the P-Kanban is specifically on initiating production activities, contrasting with other Kanban types that might be concerned with transport, storage, or inventory management. This targeted authorization is essential for maintaining the flow of materials and ensuring operational efficiency in a lean manufacturing environment.