The larger the corrugated cardboard pit diameter, the stronger its rigidity. The toughness of the cardboard originates from the core paper layer without the need for thick and hard fillers. This will reduce the weight of the board and its cost. Core paper can be caused by semi-chemical pulp (which provides optimum paper strength) and recycled paper stock. The pit pattern has a certain space in the corrugated paper, and its role is also very important, by which it can withstand flat pressure, side pressure and various other irregular pressures.
The whole process of the continuous development of corrugated board (box) production technology is the continuous elimination process. The backward production process and inefficient production line are successively eliminated with the continuous development of the whole industry of corrugated cardboard (box) and the continuous advancement of technology. Instead, it is a high-efficiency production technology and a multi-capacity advanced production line for corrugated cardboard. The development of the (box) industry has laid a solid technical cornerstone for the trend of the times and the development of the market.
As a traditional and indispensable packaging container, corrugated boxes have been used for hundreds of years.
With the continuous improvement of people's living standards, the continuous development of the market economy and the continuous prosperity of the commodity market, the role of corrugated boxes has undergone some subtle changes.
The sales of traditional corrugated boxes that are purely used for transportation are beginning to decline, and the demand for highly-printed corrugated boxes with high strength and good advertising functions is increasing. Therefore, in order to achieve further breakthrough development, corrugated boxes must adapt to changing market demands.
