In the past,  corrugated board production line and printing slot machine is basically made in China, and very few imports .With the development of WTO, foreign packing machine will be fierce challenge to the domestic packaging machinery. Carton packaging enterprises will increasingly tend to high-tech. Challenges and challenges, will enable China's packaging business into the international level.

Chinese carton packaging is a combination, intended to force. Now we initially found the combination of carton packaging are the follow:

• The combination of carton packaging with paper. In the developed countries have already achieved the combination of paper and paper; paper with the combination of the forest industry.

• The carton with the combination of cartons. In the classification, the carton for transport packaging, large packaging; color box for the sale of packaging, small packaging. Carton factory producing large packaging; printing factory  processing small packaging. We are going to combine size in future. The key of combination of size is the printing press. Color box on the printing of high-grade requirements, will lead to the carton with the color box printing consistency.

• The combination of cardboard boxes with the honeycomb. Honeycomb composite cardboard processing honeycomb cartons, corrugated boxes to achieve the standard. Paper corrugated paper honeycomb and paper structure, and honeycomb carton can be corrugated board after the tool processing.

• Cartons of advanced areas with the combination of backward areas. Primary carton packaging machinery in less developed areas, will also use a period, but only three or five years of life. Carton packaging specialization in the actual division of two, one is the cardboard line to ensure that the inherent quality of cardboard, one is the printing press, showing the image quality carton surface.