In production and inventory control, the plan that been proposed are pull system, Kanban, single piece flow,
supermarket, and standardized work. The pull system controls the flow of production through the factory based
on a customer’s demand. It controlled the flow of resources in a production process by replacing only what has
been consumed. Kanban is a way to support the pull type method. Kanban are cards attached to the containers
and acts as a signal to indicate that more inventories is needed. Single piece flow is combining processes that
products can flows from process to process with no interruptions and no work-in-progress (WIP). Meanwhile,
the supermarket functioning at each process as controlled the inventory by holds an amount of each product it
produces. Each process simply produces to replenish what is withdrawn from its supermarket. Detailed work
instructions are state in standardized work sheets. It should be posted in the work area.