Egg Carton Foam

Egg carton foam is a popular convoluted polyurethane foam with a characteristic peak-and-valley structure similar to an egg carton. Manufactured from high-quality open-cell foam, it is lightweight, elastic and easy to cut into custom sizes.

The special uneven design optimizes air flow, keeping the surface breathable and cool, which makes it perfect for mattress toppers, chair cushions and other bedding products. It also provides excellent shock absorption and pressure distribution, effectively protecting electronics, instruments and fragile goods against collision and vibration during transport.

In addition, the porous layered structure enables great sound absorption performance. It can reduce echo and background noise, ideal for studios, offices and soundproof rooms. Economical and practical, this foam is widely applied in household, medical, industrial packaging and acoustic fields.