Regular Slotted Containers (RSC)

Regular Slotted Containers are one of the most widely used corrugated shipping box styles because the structure is simple, efficient and easy to handle at volume. Each panel folds from one sheet of corrugated board, with top and bottom flaps that close towards the centre. Once taped, glued or strapped, the carton becomes a dependable outer shipping container for boxed products, components, retail stock, refills, cartons and multi-item orders.

This style works best when the product already has primary packaging or when several items need grouping inside one outer carton. It is usually more suitable than a die cut shipping box when speed, cost control and stackability matter more than a shaped opening or unboxing detail. For fragile, heavy or loose items, confirm board grade, flute type, product weight, void fill and pallet stacking requirements before ordering. A made-to-order RSC can be sized around the product to reduce empty space, improve cube efficiency and keep fulfilment more consistent across repeat shipments.

Shipping cartons now carry more responsibility than simply reaching an address intact. Warehouses need cartons that assemble quickly, carriers need stable shapes and brands need packaging that avoids oversized shipping without risking crushed corners. Regular Slotted Containers answer that pressure because they are easy to specify, economical to produce and familiar across fulfilment operations. The missed detail is usually sizing discipline. An RSC that is too large creates void fill waste and weakens internal product control, while an underspecified board can fail during stacking or courier handling. Stronger results come from matching board grade, carton dimensions, loading method and pallet pattern before artwork begins. For recurring SKUs, a properly sized RSC can quietly reduce packing time, storage space and transit damage.

• Bulk shipping for boxed retail products and replenishment stock.
• Warehouse storage cartons for repeated SKU handling.
• Ecommerce outer cartons for grouped or protected orders.
• Wholesale packaging for components, refills or trade supply.
• Palletised shipping where consistent rectangular stacking matters.