With the development of e-commerce logistics, the use of corrugated carton packaging of the express countless. Many people wonder why e-commerce delivery companies use corrugated boxes instead of other packaging materials. In fact, this is largely related to the characteristics of corrugated boxes.

Corrugated box is made of corrugated cardboard, is the most widely used paper packaging container, can be called the packaging method. Cardboard structure 60-70% volume hollow, with excellent cushioning and shock absorption function, compared with the same quantitative laminated cardboard, the thickness of corrugated cardboard is twice as large, greatly enhanced the transverse compressive strength of cardboard, so many used for transport packaging. For more than half a century, corrugated boxes with its superior performance and good processing performance gradually replaced wooden boxes and other transport packaging containers, become the main force of transport packaging. It in addition to the protection of goods, facilitate storage, transportation, but also play a beautification of goods, publicity of goods. Corrugated boxes belong to green environmental protection products, it is conducive to environmental protection, conducive to loading and unloading transportation.

Corrugated boxes have the following characteristics:

1. Good buffering performance.

Corrugated board has a special structure, 60~70% of the volume of the cardboard structure is empty, so it has good shock absorption performance, can avoid being packaged goods by collision and impact.

2. Light and firm.

Corrugated board is hollow structure, with less material to form a larger rigid box, so light, firm, compared with the same volume of wooden cases, only 1/4 to 1/5 of the weight of wooden cases.

3. Small size.

Corrugated cartons can be folded into flat plates for easy storage and transportation. When used, open the box, and the volume is much smaller than that of wooden cases and plywood boxes with the same volume.

4. Sufficient raw materials and low cost.

Corrugated board production of raw materials, corner wood, bamboo, wheat grass, reed and so on, so its cost is low, only half of the same volume wooden box.

5, easy to automatic production.

Has produced a complete set of corrugated carton production automatic line, can produce corrugated carton in large quantities, high efficiency.

6, low packaging operation cost. Using corrugated boxes to pack goods, easy to realize automatic packaging, reduce the workload of packaging, but also reduce the cost of packaging.

7, can pack a variety of items.

Corrugated carton itself packaging a large range of goods, but if combined with a variety of coverings and moisture-proof materials manufacturing, can greatly expand the scope of use, such as moisture-proof corrugated carton packaging fruits and vegetables; Packing hygroscopic articles covered with plastic film; Use plastic film bushing, in the case can form a sealed package, to pack liquid, semi-fluid articles, etc.

8. Less metal consumption.

Corrugated box molding, only a small number of nail, compared with wooden case manufacturing, and only 5% of it.

9, good printing performance.

Corrugated board has good ink absorption capacity, easy to print, easy to advertise goods.

10, recycling.

Corrugated cartons can be reused for many times, reducing the packaging cost, and no pollution to the environment.