What is meant by batch?

A batch is created when materials are processed in groups, with interrupted input into a production system. A batch is defined as the quantity of goods produced in a single closed work process.

Industries that operate with batch production include:

• Paints and coatings
• Pharmaceuticals
• Food production

Everyday Examples:

• Wallpaper rolls must come from the same batch to avoid color differences
• A pharmaceutical recall uses batch numbers to identify affected products