Edge Boards
Cardboard Edge Boards (Angle Boards) — Reliable Edge Protection for Palletised Loads
Edge boards (also known as cardboard edge protectors, angle boards or corner protectors) are a simple, highly effective way to protect the edges of cartons and products during storage and transit. Fitted vertically to the corners of a palletised load (or horizontally along vulnerable edges), they help spread strap tension, reduce crushing, and keep packs looking presentable from dispatch to delivery.
This product is an edge board profile measuring 35 x 35 x 3mm and supplied in a 1,500mm length. It is designed to work alongside common pallet-wrapping and strapping methods to improve load stability and reduce damage claims.
Key Features
Edge and corner reinforcement
Helps protect vulnerable edges from knocks, abrasion and compression during handling, stacking and transport.
Improves strapping performance
Creates a stronger bearing surface under plastic or steel strapping, helping to distribute tension and reduce strap “bite” into cartons.
Supports stretch wrap containment
Provides a more rigid corner for stretch film to pull against, which can improve overall load containment and reduce shifting.
Cleaner presentation
Helps keep outer packaging square and tidy, improving the appearance of palletised goods on arrival.
Simple to apply
Can be positioned quickly by hand or as part of a packing process before wrapping/strapping.
- Profile: 35 x 35mm
- Thickness: 3mm
- Length: 1,500mm
- Type: Edge board / angle board
Typical Uses
- Protecting carton corners on palletised shipments
- Reducing compression damage when loads are stacked
- Preventing strap marks on boxes, trays and bundled products
- Stabilising mixed pallets and irregular loads
- Improving protection for export and long-distance distribution
35 x 35 x 3mm Edge Boards — Full Product Guide
Edge boards are widely used across warehousing, manufacturing and distribution because they deliver a strong improvement in load protection with minimal change to packing time. The 35 x 35 x 3mm profile is a popular choice for general pallet protection where a compact, easy-to-handle board is required.
How It Works
When cartons are strapped or wrapped, the highest forces often concentrate at the corners. Without reinforcement, straps can cut into packaging and stretch film can pull corners inward, increasing the risk of crushing. By placing edge boards along the corners, you create a rigid “frame” that:
- Spreads compression and impact forces over a larger area
- Reduces point loading from straps
- Helps keep the load square, improving stability
Materials and Construction
Cardboard edge boards are typically manufactured from layered paperboard formed into an L-shaped angle. This construction provides strength along both legs of the angle while remaining lightweight and easy to recycle with other paper-based packaging streams (where local recycling facilities accept it).
Because edge boards are paper-based, they are best stored in a dry environment and kept protected from excessive moisture prior to use.
Load and Packaging Compatibility
Edge boards are commonly used with:
- Stretch wrap: to create stronger corners and improve containment
- Strapping (plastic or steel): to reduce strap indentation and improve tension distribution
- Top sheets and pallet covers: as part of a complete pallet protection system
- Corner pieces: where additional reinforcement is needed at the top edges
They can be applied to full pallet loads, half pallets, or bundled packs where edge protection is required.
Health and Safety
- Wear suitable gloves if required by your site risk assessment, especially when handling strapping and sharp-edged loads.
- Ensure edge boards are positioned securely before tensioning straps to prevent slipping.
- Use appropriate manual handling techniques when building and wrapping pallets.
Ideal Applications and Use Cases
This edge board profile is well suited to many general-purpose packing tasks, including:
- Warehousing and distribution of boxed goods
- Manufacturing dispatch where pallets are strapped for transport
- Retail and e-commerce fulfilment where presentation matters
- Export shipments where loads may be handled multiple times
Maintenance, Cleaning and Care
Edge boards are a single-use protective packaging component in most operations. To get the best performance:
- Store flat and dry to prevent warping.
- Avoid prolonged exposure to water or high humidity.
- Select a profile and thickness appropriate to the weight and fragility of the load.
Case Study (Typical Packing Scenario)
A warehouse dispatching palletised cartons experiences occasional corner crushing and strap marks, particularly on mixed pallets. By adding edge boards to the four vertical corners before wrapping and strapping, the operation can reduce strap indentation and improve pallet stability. The result is fewer damaged cartons on arrival and a more professional presentation for customers receiving the goods.
Who Is It For?
- Operations teams looking to reduce transit damage and returns
- Warehouses that strap pallets and want to minimise strap marks
- Manufacturers shipping boxed or bundled products
- 3PLs and fulfilment centres improving load quality and consistency
Colours / Features Available
Edge boards are commonly supplied in a natural kraft paper finish. If you require specific finishes or additional features (such as moisture resistance or printed options), please contact us to discuss availability for your application.
Sizes Available
This listing covers the 35 x 35 x 3mm profile supplied in a 1,500mm length. Edge boards are often available in a range of profiles, thicknesses and lengths to suit different pallet sizes and protection requirements. If you need alternative lengths or a different profile, please get in touch and we can advise on suitable options.
Need help choosing the right edge board?
Tell us what you are packing (carton size, pallet height, strapping type and approximate load weight) and we can recommend a suitable profile and thickness for improved protection.