Can We Apply Just-in-Time Thinking to the Outbound Problem?

摘要

Most outbound warehouse operations routinely execute two independent processes: selection and loading, with staging in the middle. Selectors pick cases onto pallets (or carts, or other containers) and stage product on the dock. Later, a smaller number of loaders move product from the dock into the trailer. Product staging before loading is generally used as a defensive measure, or buffer. Work can be assigned in advance, with minimal risk of falling behind and risking late dispatches. For all its convenience, staging has several drawbacks, including: 1. Staged product requires substantial dock space; 2. Temperature-sensitive products are at risk; and 3. Double-handling of pallets by both selectors and loaders adds labor time and can cause errors and damage.