Kalboard HoneyComb Paper Core:
is made from the regenerated corrugate core with a honeycomb - shaped hexagon look. It is light, strong, quake-proof, soundproof, temperature - keeping and heat - separating, furthermore, it can be waterproof and fireproof after a special process.
Kalboard HoneyComb paper core can usually be divided into five specifications according to the diameter of hexagon. There is no limits to its length, six specifications in its width, the height differs from 10mm to 90mm, and its power grows as the diameter of honeycomb narrows, which can be cut freely to meet the customer's requirements. Waterproof and fireproof products are within our manufacturing abilities.