Protective / Edge & Corner Protection / EPS Sheets

Expanded polystyrene (EPS) sheets are a practical way to protect vulnerable edges, corners, and faces during handling, storage, and transport. In this collection you’ll find pre-cut EPS sheet profiles designed to act as sacrificial buffers between your product and the outside world—helping reduce scuffs, dents, compression damage, and impact marks on finished goods such as panels, doors, furniture components, appliances, and boxed items.

EPS Sheets for Edge & Corner Protection — Helpful Guide

EPS (expanded polystyrene) is a closed-cell foam made from fused beads. For packaging, it’s valued for its low weight, consistent cushioning, and good energy absorption. EPS sheet profiles are commonly used as:

• Edge guards to protect long, exposed edges from knocks and abrasion
• Corner buffers to reduce corner crush and distribute strap or wrap pressure
• Spacer blocks to create stand-off distance inside cartons or between stacked items
• Separation layers to prevent product-to-product contact during bundling or palletizing

EPS packaging grades are often selected by density: lower densities are lighter and suit light-duty cushioning, while higher densities generally provide better compression strength for heavier loads and repeated handling. Many packaging applications fall into common density ranges used for general protective packaging and edge/corner blocks.

Types of EPS packaging in this category

This collection focuses on EPS sheet profiles (LD100) in multiple sizes. Use the links below to jump directly to the product pages already listed in this collection.

1) Short EPS sheet blocks (compact protectors)

• 230x170x50MM - EPS Sheets (LD100)
  Compact EPS sheet block suited for localized protection, spacing, or cushioning where you need a shorter footprint—useful as a buffer at contact points, under straps, or as a small stand-off inside cartons.

2) Long EPS sheet profiles (edge protection lengths)

• 1200x42x20mm - EPS Sheets (LD100)
  Long, slim profile for protecting narrow edges and creating a light stand-off. Often used where space is limited but you still need a consistent protective barrier along an edge.
• 1200x50x20mm - EPS Sheets (LD100)
  Similar long profile with a wider face for improved coverage. Helpful for protecting edges that see abrasion or strap contact, or where a slightly larger bearing surface is preferred.
• 1200x60x42mm - EPS Sheets (LD100)
  Medium-depth profile that can act as both an edge protector and a spacer. Useful when you need more crush distance to absorb impacts during handling.
• 1200x96x42mm - EPS Sheets (LD100)
  Wider face for broader coverage on panels and larger edges. This style can help distribute pressure from stretch wrap or strapping and reduce point loading on finished surfaces.
• 1200x48x48mm - EPS Sheets (LD100)
  Square-ish profile that provides balanced protection in two directions. Often chosen when edges are exposed to knocks from multiple angles or when you want a more uniform stand-off.
• 1200x60x60mm - EPS Sheets (LD100)
  Thicker square profile for increased cushioning distance and improved resistance to corner/edge crush. Suitable for heavier items or rougher distribution environments where impacts are more likely.

3) Full-size EPS sheet panels (layering & separation)

• 2400x1200x25mm - EPS Sheets (LD100)
  Large-format EPS sheet panel for layering between products, lining cartons, creating separation on pallets, or adding a continuous cushioning layer under or over loads.

Where EPS sheet profiles fit in a packaging system

EPS sheets are rarely used alone; they typically work best as part of a simple protective system. Common combinations include:

• Carton + EPS: EPS profiles create stand-off distance so the carton takes abrasion while the foam absorbs shocks.
• Stretch wrap/strapping + EPS: EPS helps prevent strap marks and reduces the risk of edge crush by spreading load over a larger area.
• Interleaving + EPS: Use a large sheet as a separator layer, then add long profiles on exposed edges for extra protection.

Because EPS is lightweight, it can add meaningful protection without significantly increasing shipping weight. It also helps stabilize products by reducing movement inside the pack when sized correctly.

Case study: reducing edge damage on stacked panels

A common challenge when shipping flat panels (laminated boards, doors, cabinet sides, or similar) is edge damage caused by pallet handling and strap pressure. In one typical workflow, panels are stacked, strapped, and stretch-wrapped. Without edge protection, the strap can concentrate force on a narrow line, leading to compression marks and chipped corners.

A practical approach is to add long EPS profiles along the most exposed edges and corners before strapping. A slimmer profile can be used on less exposed edges, while thicker square profiles can be placed on the outermost edges where forklift contact and impacts are most likely. For additional stability, a full-size EPS sheet can be placed between layers or on the top and bottom of the stack to reduce abrasion and distribute load. The result is a more forgiving package that better tolerates handling shocks and strap tension variation.

How to choose the correct EPS sheet profile

Selecting the right EPS sheet size is mainly about matching the protection to the risk: product weight, fragility, surface finish, and distribution environment. Use the steps below as a practical checklist.

Step 1: Identify what needs protection

• Edges only: choose long, slim profiles that cover the full edge length.
• Edges + corners: choose thicker profiles that provide more crush distance and better corner buffering.
• Faces/surfaces: add a large sheet panel as a separation layer to prevent rubbing and scuffing.

Step 2: Decide how much cushioning distance you need

More thickness generally means more energy absorption and better tolerance to impacts. If your product is heavy, has sharp corners, or will be handled multiple times (cross-docking, mixed freight, manual handling), consider a thicker profile to reduce the chance of bottoming out under load.

Step 3: Consider compression and stacking loads

EPS can deform under sustained compression. If your pack will be stacked for long periods, or if straps will remain tensioned for extended storage, choose a profile with enough bearing area to distribute pressure. Wider faces can reduce point loading on delicate finishes.

Step 4: Match the profile length to your pack design

Long 1200 mm profiles are useful for consistent edge coverage on standard pack sizes. Short blocks can be placed at key contact points (corners, strap locations, or where products touch the carton). For large items or pallet loads, full-size sheets can be used as top/bottom caps or interleaves.

Step 5: Validate with a simple handling trial

Before standardizing, run a small trial: pack a few units, apply typical strap tension and wrap, then simulate handling (tilt, short drops, pallet jack movement). Inspect for strap marks, corner crush, and movement inside the carton. Adjust thickness and bearing area as needed.

Best practices for using EPS sheets

• Keep coverage continuous on exposed edges: gaps can become impact points.
• Prevent movement: EPS works best when it limits shifting; combine with snug cartons or additional blocking.
• Protect finished surfaces: if scuffing is a concern, use a separation layer between EPS and high-gloss finishes.
• Plan for straps: place EPS under strap paths to spread load and reduce indentation.
• Use consistent orientation: standardize placement so pack performance is repeatable.

EPS vs other foam options (quick comparison)

Packaging foams vary in feel and performance. EPS is rigid and crush-absorbing, making it well suited to edge/corner protection and blocking. Softer foams can be better for delicate surface contact, while denser foams can be better for repeated impacts. If you’re unsure, start by defining whether your main risk is impact, compression, or abrasion, then choose the foam geometry accordingly.

Storage, handling, and sustainability notes

• Storage: keep EPS clean and dry; avoid prolonged UV exposure which can make foam more brittle over time.
• Cleanliness: EPS can pick up dust; store in closed cartons or wrapped bundles when possible.
• Re-use: many EPS profiles can be re-used for internal transfers if they remain intact and clean.
• Recycling: EPS is recyclable in many regions where foam densification or EPS collection programs exist; check local availability and requirements.

Common applications

• Furniture components and flat-pack parts
• Doors, panels, and boards
• Appliances and equipment housings
• Electronics cartons requiring stand-off distance
• Palletized loads needing edge buffering under wrap/straps