PE foam protective profile "U 5-15" 1m

PE foam "U 5-15" protection profile 1 m - Flexible armor for glass, furniture and electronics 🛡️

The "U 5-15" profile is the most popular, universal solution for protecting thin, flat elements during transport and storage. The low weight (≈ 5 g/pc.) does not affect the shipping cost, and the closed-cell PE foam acts like a micro air cushion, absorbing vibrations and impact impulses that could cause edge chipping or microcracks in the glass. The blue color makes the protective addition clearly visible both on the packing line and upon receipt of goods, simplifying quality control and piece counting.

What is a PE foam protection profile?

A "U" shaped foam profile is created in the process of extruding foamed polyethylene (EPE/LDPE). The center of the profile remains empty, and two parallel walls and a frontal bridge create a flexible clamp encompassing the edge from three sides. Such geometry guarantees three key functions:

1. Damping: the bubble-like structure of the foam disperses the energy of impacts, preventing glass chipping and paint damage.
2. Separation: a flexible spacer maintains a free gap between adjacent panels, reducing the risk of scratches during vibrations.
3. Self-grip: the profile elastically clamps onto the material edge (5–15 mm), eliminating the need for glue, tape or clips.

Thanks to the shape memory, the foam returns to its original dimensions after deformation - one element can protect the load even in several logistics cycles.

Material - foamed polyethylene LDPE/EPE

Low-density polyethylene LDPE is subjected to physical foaming, creating millions of tiny, closed cells filled with air. The result is a light, flexible, and hydrophobic material with an exceptional ability to dampen vibrations.

• Density of 30 kg/m³: maintains elasticity while being resistant to crushing - it does not crack and does not crumble even at −40 °C.
• Moisture resistance: no capillaries, so water does not soak into the material - the profile does not swell and does not lose properties in refrigerators or sea containers.
• Chemical inertness: LDPE does not react with paints, resins or metals; it does not leave residues and does not discolor delicate surfaces.
• Ecology: the foam contains only hydrocarbons, is free of freons (CFC/HCFC) and is suitable for recycling in the LDPE #4 stream.

🛡️ Profile properties - damping & self-grip

The operation of the profile is based on the synergy of geometry and elastic foam:

• 🤲 Self-adherence: flexible arms press against the surface, making the assembly take < 1 s and does not require tools.
• 💧 Hydrophobicity: the foam does not absorb moisture, which prevents the development of mold and maintains the nominal weight during sea transport.
• 🌡️ Thermal stability: range from −40 °C to +90 °C - the profile does not lose elasticity in frosts or soften in hot warehouses.
• 🔄 Multiple rotation: fatigue tests showed ≥ 10 cycles of 50% compression without permanent deformation.
• 🛠️ Easy processing: the profile can be cut with a knife or foam guillotine to any length without fraying edges.

🚚 Applications in packaging and logistics

The U 5-15 mm profile is useful wherever flat edges need to be secured, without significantly increasing the volume of the package:

• Glass and mirrors: protects edges from chipping during stacking and road transport.
• Furniture fronts / countertops: protects the lacquer in high-gloss furniture and MDF / OSB boards from abrasion with tape and stretch film.
• Electronic panels: frames of televisions, monitors, and LED panels remain free from micro-scratches.
• Doors, windows, and sills: aluminum or PVC are separated, preventing frame collisions during transport.
• Sheets of painted sheet metal: foam dampens vibrations and protects the powder coating.

In 3PL and e-commerce facilities, the profile allows for quick, individual packaging of returns and dropshipping orders without the need for painter's tape or bubble wrap.

🏭 Industries using the U 5-15 mm profile

A small cross-section and a wide range of edge thicknesses make this model a bestseller in various sectors:

• Window carpentry 🪟: manufacturers of composite windows and PVC windows eliminate glass phase chips.
• Premium furniture 🛋️: acrylic front factories use the profile as a spacer in front-to-front packages.
• Glass industry 🖼️: decorative mirror processing plants protect the slat during shipment to assembly points.
• Consumer electronics 📺: TV assembly plants protect sensitive frames and OLED matrices in collective cartons.
• Automotive 🚗: suppliers of side windows and panoramic roofs use the profile on JIT lines, where the speed of parts retrieval matters.
• E-commerce XXL 📦: fulfilment centres use the profile as a "one-fits-all edge guard" in multi-variant orders.

⚖️ Solid cardboard vs PE foam – key differences

The table below compares cardboard corners and foam profiles to facilitate the choice of proper protection:

If you are looking for solid cardboard corners, check our full offer ➜

💰 Logistic and economic benefits

• 💸 Price < 1.25 PLN/pc. when buying on a pallet (250 pcs./carton) means ROI after just one avoided glass claim.
• ⚖️ Marginal weight: addition < 0.01% of the typical weight of a 6 kg glass - does not affect courier price lists "volumetric weight".
• ⏱️ Man minutes -18%: the profile is applied with "click & slide", shortening the packing time compared to wrapping the cardboard corner with tape.
• 🔄 Life expectancy > 10 cycles: with return logistics, the cost per transport drops to pennies.
• 📉 Complaints -60% according to data from furniture industry clients (Q1 2025) thanks to the reduction of high-gloss scratches.

⚙️ Technical specification

• Model / Name: U Profile 5-15 mm, length 1,000 mm
• Material: foamed polyethylene (EPE LDPE)
• Edge thickness range: 5 – 15 mm
• Segment length: 1,000 mm
• Foam density: 30 kg/m³
• Color: blue (standard), other colors on request
• Weight: ≈ 5 g/pc.
• Product code: POU-5-15 / EAN 5905489976509
• Packaging: LDPE bag 250 pcs. / carton; 10 cartons / pallet = 2,500 pcs.

🛠️ Custom product configurators - match the filling to your process

In addition to ready-made U foam profiles, you can order dedicated PE foam sheets and cardboard dividers in a few clicks to create a complete, layered protection system adapted to your logistics.

🔹 Custom-sized PE foam sheets

In the foam sheets creator, you enter the length, width, and thickness (10–50 mm) and choose the color - the online price appears immediately. The sheets serve as:

• 🛡️ Damping dividers between layers of stacked goods.
• 📐 Spacers inside collective cartons for surface isolation.
• ✂️ Inserts cut at the packing station for unusual shapes.

🔸 Custom-sized cardboard dividers

The cardboard dividers creator allows you to choose the format, number of layers, and grammage. Applications:

• 📦 Layer stabilizers in shrink packs of bottles or cans.
• 🧩 Cardboard separators when stacking pallets - protect the lids from denting.
• ♻️ Eco-friendly fillings – 100% paper, easy recycling.

🚀 How to combine elements into a coherent system?

1. Reinforce the edges of products with U profiles 5 - 15 mm.
2. Separate layers with PE foam sheets to dampen shocks.
3. Add cardboard dividers to evenly distribute pressure.
4. Order everything in one basket - the configurators will calculate the online price, and we will synchronize the production.

💡 Why is it worth it?

• ⚡ Instant price – instant online pricing.
• 🎯 Zero waste of material – each element produced to size.
• 📉 Fewer logistics damages thanks to the custom layer system.
• 🛒 One invoice – U profiles, foam sheets, and dividers in one basket.
• 🚚 Shortened lead time – parallel production of all components.

📞 Bulk orders and advice

Do you work with delicate panels or panes in large volumes? Contact the Boxmarket team - we will prepare a comprehensive offer for foam profiles and match PE sheets so that your packing line works faster and customers receive goods without a flaw.