What's the difference between cartons in EB pit and BC pit?

The difference between EB pit and BC pit cartons;

1, and the combined thickness is different.

The thickness of EB pits combined into five layers is about 3.5-4.5mm, and the thickness of BC pits combined into five layers is about 4.5-7mm.

2, the combination strength is different

The carton thickness of EB pit combination is smaller than that of BC pit combination, so the combination strength is poor.

Corrugated board is made into corrugated box by die cutting, indentation, nailing box or pasting box. Corrugated box is one of the most widely used packaging products, and its consumption has always ranked first among all kinds of packaging products.

Comprise a calcium plastic corrugated box. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers and become the main force of transport packaging because of their superior performance and good processability.

In addition to protecting commodities and facilitating storage and transportation, it also plays the role of beautifying commodities and publicizing commodities. Corrugated box is a green product, which is beneficial to environmental protection and loading and unloading transportation.

Extended data:

Corrugating model of corrugated board;

Corrugated paper models are divided into four categories according to height: A, B, C and E, and the mechanical properties of different corrugated paper boards are also different.

Type A corrugated board has the highest plane pressure and higher compressive strength, whereas type B has the opposite, and type C has better plane pressure, vertical pressure, parallel pressure and buffering force. The thickness between corrugated boards is the largest in type A, followed by type C, the smallest in type B and the smallest in type E, because cardboard with small thickness is easier to process and bend.

Therefore, B corrugated paper is widely used in packaging and transportation boxes that do not require high compressive strength. According to the different mechanical properties of corrugated paper, it is best to use A or C for single-sided corrugated paper boxes, A, B or the combination of B and C for double-sided corrugated paper boxes, and B for those near the outer surface, which can play an impact-resistant role.

The combination of type A and type B or type B and type C can improve the physical and mechanical properties of cartons; Compared with printability, both type B and type C are beneficial to printing.

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