Did you know that heavy duty cartons are widely used because of their unique advantages and are very popular. Now let's look at the six advantages of packing cartons!

　　1. 重包装纸箱具有高强度。蜂窝纸芯由于其独特的机械结构，具有很强的抗压、耐折性。纸是蜂窝状的，立面的强度是其他方向的100倍。一克蜂窝纸可以承受800克的压力而不变形。10mm厚蜂窝纸芯复合板的抗压强度为5-18.9t/m2，是五层瓦楞纸板的20-75.6倍，抗弯强度为五层瓦楞纸板横向的2倍，纵向的59.3倍。

　　1. The heavy packing carton has high strength. Because of its unique mechanical structure, honeycomb paper core has strong compression resistance and folding resistance. The paper is honeycomb, and the strength of the facade is 100 times that of other directions. One gram of honeycomb paper can withstand 800 grams of pressure without deformation. The compressive strength of 10 mm thick honeycomb paper core composite board is 5-18.9t/m2, 20-75.6 times of that of five layer corrugated board, and the bending strength is 2 times of that of five layer corrugated board in the transverse direction and 59.3 times of that in the longitudinal direction.

　　2. 重型包装纸箱弹性好。蜂窝纸芯复合板由于其内部蜂窝结构的特点，使其弹性范围在外力的影响下发生变化，从而产生较强的抗震能力，在货物的包装中不需要添加聚苯乙烯泡沫塑料。试验表明，蜂窝纸芯复合板箱的破损率降低了1倍以上。

　　2. The heavy packing carton has good elasticity. Due to the characteristics of the honeycomb structure, the elastic range of the honeycomb paper core composite board changes under the influence of external force, resulting in strong anti-seismic ability. Polystyrene foam is not needed in the packaging of goods. The test results show that the damage rate of honeycomb paper core composite board box is reduced by more than one time.

　　沉重的包装箱很重。厚度为10mm的蜂窝纸芯复合板承受0.5-3t/m2，是五层瓦楞纸板的2-10倍，可替代实木板。包装从几公斤到几十公斤不等，如果外面的复合纤维板、胶合板甚可以承载十几吨重的货物。

　　The heavy packing case is heavy. The honeycomb paper core composite board with the thickness of 10 mm can bear 0.5-3t/m2, which is 2-10 times of the five layer corrugated board, and can replace the solid wood board. The packing varies from several kilograms to dozens of kilograms. If the composite fiberboard and plywood outside can even carry more than ten tons of goods.

　　重包装纸板箱重量轻。由于蜂窝纸板的结构特点，其材料只有相同面积、相同厚度的实心板3%-6%。15.1mm厚的五层瓦楞纸板，可用作10mm厚的蜂窝纸芯复合板1.44m2;蜂窝纸箱重量仅为相同规格瓦楞纸箱重量的2/3，相同规格木箱重量的1/3左右。

　　Heavy packing cartons are light in weight. Due to the structural characteristics of honeycomb paperboard, its material is only 3% - 6% of solid board with the same area and thickness. One square meter of 5.1mm thick five layer corrugated board can be used as a 10 mm thick honeycomb paper core composite board of 1.44m2; the weight of the honeycomb box is only 2 / 3 of the weight of the same specification of corrugated box and about 1 / 3 of the weight of the same specification of wooden box.

　　五、重包装纸箱成本低。由于蜂窝纸板不如瓦楞纸板,纸蜂窝纸芯管可以使用廉价的再生纸(草浆纸),或与小麦、稻草为原料,资源非常丰富,所以蜂窝纸箱的成本仅是相同厚度的瓦楞纸箱成本的2/3,1/3的木头纸箱的成本。

　　5、 The cost of heavy packing carton is low. Because the honeycomb cardboard is not as good as the corrugated cardboard, the paper honeycomb paper core tube can use cheap recycled paper (straw paper), or with wheat, straw as raw materials, the resources are very rich, so the cost of the honeycomb cardboard is only 2 / 3 of the cost of the same thickness of the corrugated cardboard, 1 / 3 of the cost of the wood cardboard.

　　重包装纸箱不会污染环境。蜂窝纸芯复合板在包装贵重易损物品时，均采用蜂窝纸芯和蜂窝纸板作内衬，代替聚苯乙烯泡沫塑料，不产生“白色”工业污染。蜂窝纸芯复合板材料可以充分回收为纸浆，如果不使用，会在自然界中完全分解，是绿色包装材料。

　　Heavy packing cartons will not pollute the environment. Honeycomb paper core composite board uses honeycomb paper core and honeycomb paperboard as inner lining instead of polystyrene foam when packaging valuable and vulnerable articles, which does not produce "white" industrial pollution. Honeycomb paper core composite board material can be fully recycled into pulp, if not used, it will be completely decomposed in nature, and it is a green packaging material.