Brown flap cardboard K020 BC 600x400x400
from 2.44 € tax incl.
Quantity | Price tax incl./tax excl. |
---|---|
> 1 szt. | 0.32 € 0.26 € |
> 500 szt. | 0.31 € 0.25 € |
> 750 szt. | 0.30 € 0.24 € |
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.
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:
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.
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.
The operation of the profile is based on the synergy of geometry and elastic foam:
The U 5-15 mm profile is useful wherever flat edges need to be secured, without significantly increasing the volume of the package:
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.
A small cross-section and a wide range of edge thicknesses make this model a bestseller in various sectors:
The table below compares cardboard corners and foam profiles to facilitate the choice of proper protection:
Aspect | LDPE foam profile | Cardboard corner (solid cardboard) |
---|---|---|
Material and production | Foamed LDPE extruded in a continuous process. Petrochemical raw material. | Multi-layer KRAFT paper glued into a "V" profile. Renewable raw material; optional PE coating. |
Protective properties | Soft damping, dampens vibrations; no structural function. | Rigid arm, disperses pressures; less impact damping. |
Weight and volume | ≈ 5–10 g/pc.; wall ≥ 10 mm → larger package dimensions. | ≈ 123 g/pc.; wall 3 mm → minimal increase in dimensions. |
Resistance to moisture / chemicals | Hydrophobic, chemically neutral. | Standard version hygroscopic; PE version – waterproof, oil-resistant. |
Recycling and ecology | Recycling in specialized plants; no biodegradation. | Full biodegradation / waste paper; low carbon footprint. |
Typical applications | Delicate products, electronics, glass. | Medium-heavy materials, boards, bags, furniture. |
Palletization / stacking | Does not carry weight; only damping. | Carries loads; enables stacking. |
If you are looking for solid cardboard corners, check our full offer ➜
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.
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:
The cardboard dividers creator allows you to choose the format, number of layers, and grammage. Applications:
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.
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