| Product Size | Internal length × width × height | Specify the packed product dimensions in millimetres, including protective inserts and required clearance. | Minimize unused volume, reduce dimensional shipping charges, and prevent product movement. | Request a dieline or sample based on internal dimensions. Confirm whether quoted dimensions are internal or external. |
| Product Weight | Packed gross weight | Record the total weight of the product, packaging, inserts, and accessories. Use kilograms per box for specification. | Provide enough compression and handling strength for stacking, lifting, and transport. | Ask for the recommended board grade and maximum safe stacking load for the planned distribution environment. |
| Board Construction | Wall structure and flute profile | Single-wall Double-wall E-flute B-flute C-flute | Balance protection, print quality, thickness, weight, and material consumption. | Confirm actual board thickness, flute combination, paper liner grades, and acceptable thickness tolerance. |
| Compression Strength | ECT or box compression test | Set a minimum ECT or box compression requirement based on box weight, pallet height, storage time, and stacking conditions. | Prevent carton collapse during warehousing, palletization, and shipment. | Request test results from the same board construction and box dimensions. Confirm the testing standard and sample conditioning. |
| Impact Protection | Drop, vibration, and edge protection | Define the expected handling environment, shipment duration, stacking pattern, and whether the product is fragile or sensitive to shock. | Reduce damage caused by drops, vibration, corner impacts, and rough handling. | Ask whether the maker can support transport simulation, drop testing, vibration testing, or custom inserts. |
| Moisture Exposure | Humidity, condensation, and water contact | State whether cartons will be used in refrigerated storage, humid climates, outdoor transfer, or areas with condensation. | Maintain strength and appearance when the carton is exposed to elevated humidity or limited moisture. | Discuss moisture-resistant papers, coatings, liners, storage controls, and the effect of treatment on recyclability. |
| Box Style | Fefco-style construction or custom die-cut | Regular slotted carton Full-overlap carton Die-cut carton Mailer box | Match assembly speed, product presentation, automation compatibility, and material efficiency. | Confirm tooling requirements, glue or tape points, folding direction, assembly method, and packing-line compatibility. |
| Closure Method | Tape, hot-melt glue, stitching, or self-locking tabs | Choose the closure method according to box weight, packing speed, tamper visibility, and equipment available. | Improve packing efficiency and maintain reliable closure throughout distribution. | Confirm adhesive compatibility, sealing strength, machine settings, and whether closure materials affect recycling. |
| Printing | Print process, coverage, and colour requirements | Flexographic print Digital print 1–2 colours Full coverage | Communicate handling instructions, support brand presentation, and control print cost. | Confirm print area, registration tolerance, artwork format, ink type, proofing process, and minimum order quantity. |
| Sustainability | Fibre content, recyclability, and material reduction | Define recycled-fibre preferences, required certifications, coating restrictions, and target material reduction without compromising performance. | Reduce packaging waste and support responsible fibre sourcing and recycling objectives. | Request material specifications, recycled-content information, certification evidence where applicable, and recycling guidance. |
| Palletization | Carton count, orientation, and pallet footprint | Provide pallet dimensions, maximum pallet height, carton orientation, overhang limits, and stretch-wrap requirements. | Improve cube utilization, load stability, warehouse efficiency, and transport economics. | Ask for a pallet layout drawing and confirm that the box design supports the planned stacking pattern. |
| Order Volume | Annual demand and order batch size | Separate forecasted annual volume from the minimum release quantity and identify seasonal demand peaks. | Balance unit cost, inventory carrying cost, storage space, and supply continuity. | Confirm minimum order quantity, price breaks, blanket-order options, stock policies, and capacity during peak periods. |
| Lead Time | Sampling, tooling, production, and delivery time | Set a required date for approved samples and a repeat-order lead-time target, with contingency for seasonal demand. | Prevent production interruptions and maintain dependable packaging availability. | Request a written timeline covering artwork approval, tooling, first article, production, inspection, and shipment. |
| Quality Control | Dimensional, material, print, and performance tolerances | Define acceptance criteria for dimensions, board grade, moisture, print registration, compression strength, and visible defects. | Ensure repeatable performance across production batches and reduce filling-line stoppages. | Confirm inspection plans, batch traceability, retained samples, corrective-action procedures, and certificate availability. |
| Total Cost | Unit price plus tooling, freight, storage, and damage cost | Compare total delivered cost rather than carton price alone, using the same specification and order quantity. | Achieve the lowest practical lifecycle cost while meeting protection and sustainability requirements. | Request a quote that separates board, printing, tooling, packing, freight, taxes, storage, and revision charges. |