Which of the following is an inner pack material?

• A. Cardboard cartons
• B. Steel cases
• C. Wooden pallets
• D. Plastic wrap

Answer: (A)

Inner pack material is the packaging that sits directly around the product inside the outer container, providing the first layer of protection and organization. Cardboard cartons fit this role well because they enclose and separate the items, keep them in place, and are the immediate enclosure you encounter when you open the outer package. They are typically lighter, cost-effective, and easy to label, making them ideal for the inner packing step.

In contrast, steel cases are rugged outer containers designed to shield contents from impact and moisture during transport, not the inner wrap that directly surrounds individual items. Wooden pallets are the base used to stack and move goods; they don’t enclose the product themselves. Plastic wrap secures bundles or outer containers by wrapping around them, but it doesn’t form the dedicated inner enclosure around the items.