Electrical heater,hot air circulation
180-400gsm corrugated medium or kraft paper
According to scientific research, the geometry of the honeycomb forms an overall structure like an arch bridge, which increases the compressive strength of the surface by a factor of 100. Honeycomb paperboard uses a honeycomb structure and is therefore also consumed with the least amount of material for maximum volume and maximum strength and stiffness.
Honeycomb paperboard is a core structure with excellent cushioning and vibration isolation, close to EPS.