Honeycomb paperboard is made according to the principle of natural honeycomb structure. It is made by corrugating the corrugated paper into a myriad of hollow three-dimensional regular hexagons to form a whole force-bearing piece, the paper core, and the bonding surface on both sides. A new type of sandwich structure environmentally friendly energy-saving material made of paper.
Honeycomb paperboard is popular in the market for its light weight, low price, high strength and recyclability. Especially in developed countries and regions such as the Netherlands, the United States and Japan, it has become a new type of green packaging that saves resources and protects the environment. Honeycomb cardboard boxes are the ideal packaging for Chinese exports. Its promotion and application can reduce the breakage rate of goods in the process of circulation; on the other hand, it replaces wooden boxes and is conducive to environmental protection.
(1) Light weight, low material consumption and low cost. Honeycomb sandwich structure has the highest strength/mass ratio compared to other sheet metal structures, so the performance/price ratio of the finished product is good, which is the key to the success of honeycomb paperboard.
(2) High strength, flat surface and not easy to deform. The honeycomb sandwich structure is approximately isotropic, structurally stable, and not easily deformed. Its outstanding pressure resistance and bending resistance are the most important characteristics required for box packaging materials.
(3) Good impact resistance and cushioning. Honeycomb paperboard is made of flexible paper core and paper, with good toughness and resilience. The unique honeycomb sandwich structure provides excellent cushioning performance and higher energy absorption per unit volume in all cushioning materials. High-thickness honeycomb paperboard can replace EPS plastic foam cushions that are widely used.
(4) Sound absorption and heat insulation. The interior of the honeycomb sandwich structure is a closed chamber filled with air, so it has good sound insulation performance.
(5) It is non-polluting and conforms to the trend of modern environmental protection. Honeycomb paperboard is made entirely of recycled paper and can be recycled and reused 100% after use.
