Folding carton
Thin, solid paperboard suited to many retail packs.
See the pack first
See how a shipping box differs from a retail carton
Corrugated board uses a fluted paper layer bonded between flat liner sheets. This structure creates thickness and can help with stacking and transport protection. Box performance still depends on board grade, dimensions, load, humidity and distribution conditions.
Corrugated shipper
Fluted construction intended for protective transit and handling.
This is an illustrative brand concept, not a load rating or a production specification. Confirm board construction and performance testing with the packaging supplier. The generated brand artwork shown in the concept is not the official production logo file; use the supplied Briandcas SVG in final artwork.
Paper Packaging · Transport · Technical GuideCorrugated Shipping Cartons
Corrugated Shipping Cartons
Explained.
Fluted paperboard structures designed to protect, group and transport products through storage and distribution. Corrugated packaging combines one or more fluted paper layers with linerboards. The flute profile, board grade, box style, joint, closure and print method influence cushioning and stacking. A shipping carton should be designed around the product, pack-out pattern and distribution hazards—not selected by external size alone.
Schematic only; not to scale. Final material construction, dimensions, seals, closures and print zones must come from the selected packaging converter.
01 / Anatomy & construction
What is this format?
Corrugated packaging combines one or more fluted paper layers with linerboards. The flute profile, board grade, box style, joint, closure and print method influence cushioning and stacking. A shipping carton should be designed around the product, pack-out pattern and distribution hazards—not selected by external size alone.
Key components
- Linerboards
Flat outer and inner papers bonded to the fluted medium. - Fluted medium
Creates spacing and contributes to cushioning and compression behaviour. - Panels and flaps
The box blank folds into the body and closing flaps; panel sizes depend on the box style. - Manufacturer’s joint
Joins the box body and may be glued, stitched or taped depending on construction. - Closure and handling zones
Tape, labels, hand holes and shipping marks should be planned for the actual pack-out.
Design principle: build the artwork around the real pack construction, not the other way around. Folds, seals, fitments and machine requirements can change the printable area.
02 / Materials & structure
What is it made from?
Common component roles are described below for learning. They are not a recommended bill of materials for every product or supplier.
| Component / layer | Typical role and specification questions |
|---|---|
| Outer liner | Print surface and external handling layer. |
| Fluting / medium | Provides structure and contributes to cushioning and compression performance. |
| Inner liner | Forms the inside surface and supports the assembled board. |
| Optional coatings / liners | Used for specific conditions only; can affect print, performance and recovery options. |
Important: a pack’s performance depends on the complete converted structure, including seams, folds, seals, fitments, thickness, process settings and storage conditions. Ask the converter for supporting technical data and product-specific validation.
03 / Applications & trade-offsPROTECTION PRODUCTION USE & DISTRIBUTION
Where is it used?
Outer cases for retail packs, e-commerce shipping, food distribution, grouped products and transit protection.
Potential advantages
Can be designed for stacking and cushioning; ships flat before assembly; offers printable outer surfaces and multiple box styles.
Trade-offs to consider
Moisture can weaken corrugated board; excessive void space increases movement; performance depends on board grade, box design, pack-out and handling.
Define the product’s sensitivity to moisture, oxygen, light, aroma, contamination, impact or leakage where relevant.
Confirm filling equipment, speed, sealing method, machine compatibility, pack orientation and expected production volume.
Consider transport, stacking, shelf presentation, opening, carrying, reclosure and local end-of-life realities.
04 / Artwork & prepress
Designing for the real pack
Shipping graphics must remain legible after assembly and handling. Keep critical marks away from flaps, joints and tape paths. Confirm whether the print is flexographic, digital, litho-laminated or another process.
Pre-production checklist
- Record product dimensions, weight, fragility and pack-out arrangement.
- Confirm box style, board grade/flute and supplier performance specification.
- Allow for internal cushioning, dividers and movement.
- Plan labels, shipping marks, barcodes and tape/closure paths.
- Validate with realistic stacking, handling and distribution tests.
Artwork handover: request the approved dieline or panel drawing, print specifications, colour guidance, technical layer instructions and proofing procedure from the supplier. Never assume a generic template is production-ready.
Read the full artwork & prepress guide ↗05 / Common questions
Frequently asked questions
Is a thicker corrugated board always better?
Not necessarily. Board grade, flute, box design, load, humidity and distribution conditions all influence performance.
Should artwork be designed on a generic box template?
Use a generic template only for concept work. Production requires the box maker’s current dieline.
Can recycled content be specified?
Ask the supplier for the verified board specification and evidence for any environmental claim; do not infer it from appearance.
This guide is educational and is not a substitute for packaging engineering, product testing, food-contact review or current regulatory advice. Confirm applicable Kenyan and destination-market requirements with the responsible product owner and qualified specialists.
Need packaging artwork for this format?
Share the product, target pack size, filling method, reference images and converter specification. Briandcas can help scope the design and prepress requirements.