Pharmaceutical packaging includes the materials that protect finished drug products as they move through storage and distribution. While primary and secondary components have specific regulatory requirements, the corrugated shipping cartons are considered tertiary packaging and are not directly subject to cGMP (21 CFR Parts 210/211). That does not mean they are unimportant. Corrugated packaging plays a crucial role in assuring pharmaceuticals arrive at their destination uncompromised.

Why Shipping Carton Quality Matters in Pharmaceutical Packaging

A failed carton costs far more than the price of a box. Corrugated cartons must protect finished drug products from physical damage, exposure to moisture, and rough handling conditions from the moment they leave the packaging line until they reach their destination. Part of this means the corrugated box must withstand weight and remain stable on a fully loaded pallet and warehouse stacking that may be required. A collapsed pallet in the warehouse could set the manufacturer back tens of thousands of dollars in rework, investigation, and other costs.

Pharmaceutical companies must ensure that any component entering a controlled environment is clean and suitable for its intended use. Boxes should be stored off the floor, covered, in a pest-free environment. The use of corrugated boxes, which are dirty, fibrous, and porous, violates basic Current Good Manufacturing Practice (CGMP) principles for controlling contamination (21 CFR Part 211, Subpart D, “Facilities and Equipment”). Particulates from corrugated board have been found in drugs, and manufacturers can receive a violation. While it is the pharmaceutical companies’ responsibility to ensure contamination does not occur in protected areas, sourcing clean boxes is a critical step.

Expectations for Corrugated Shipping Packaging Used for Pharmaceuticals

Pharmaceutical customers expect reliable performance from every shipment of boxes. Boxes that fail during use can be costly for a drug manufacturer. Therefore, it is imperative that your corrugated packaging supplier manufacture cartons to an approved specification. Board grade, flute, strength requirements, and dimensional tolerances must match the documented spec because pallet configurations and warehouse stacking plans depend on predictable corrugated behavior.

If changes are made, a formal change-control procedure should be followed. For example, the adhesives may have to comply with the FDA’s indirect food additives regulations, so any change would require approval.  A change in paper source, adhesive, or flute profile can alter compression strength or pallet load stability.

Clean handling is also a requirement. Shipping cartons must be free of dust, mold, and odors. The corrugated manufacturer should ensure boxes are free of dirt and orders and store them in clean, dry areas.

How Testing Supports Performance in Pharmaceutical Shipping

Testing is an important part of producing quality corrugated shipping cartons. Material testing verifies that the board used in each run meets the strength and quality requirements specified for the application. Basis weight, edge crush, DST, score accuracy, and color consistency contribute to the reliability of the final box. Performance tests, such as box compression and drop testing, demonstrate how cartons behave under stacking and handling conditions. These tests support pallet load design and help prevent damage during distribution.

Testing corrugated materials and boxes provides confidence that each shipment of boxes will perform predictably across their distribution system.

Choosing a Supplier for Corrugated Shipping Cartons

When sourcing corrugated cartons for pharmaceutical use, it is most important that you receive clean boxes that meet your specifications. A supplier that understands pharmaceutical shipping conditions can deliver cartons that meet strength requirements, maintain dimensional consistency, and arrive free from contamination. This reduces the risk of rejected loads and failures of boxes or pallets.

Partner with Abbott-Action for Your Pharmaceutical Packaging Needs

Choose Abbott-Action as your trusted supplier for pharmaceutical corrugated shipping cartons. With a proven commitment to cleanliness, precise manufacturing to specification, and robust quality testing, we ensure every run of your boxes meets the rigorous demands of pharmaceutical distribution. Our expertise in delivering clean, strength-tested packaging helps safeguard your products, reducing the risk of costly disruptions. Request a quote today to secure reliable, high-performance packaging for your pharmaceutical shipments.