The structural types of non-standard cardboard boxes mainly include roll up cardboard boxesSeparate cardboard boxTriangular column cardboard boxes and large cardboard boxes, corrugated paper pallets, corrugated display racks, etc. Roll up cardboard boxcorrugated cardboard boxSimilar to the 0210 box, the difference lies in the fact that the edges of the 0210 box are parallel to the width of the box blank cardboard, while the edges of the wrapped cardboard box are parallel to the length of the cardboard; The 0210 box joint is connected to the main box surface, while the roll up cardboard box is connected to the side box surface; The indentation lines on the inside and outside of the 0210 box are on a straight line, while the rolled box is different. In terms of use, it is not like the 0210 cardboard boxcarton factoryThe entire process of box making is completed, and the contents are filled into the box after arriving at the user's factory. Instead, only the die cut cardboard box blanks are handed over to the packaging user, who uses an automatic packaging machine to place the contents and then rolls them into boxes. Compared with standard boxes, the characteristic of roll up cardboard boxes is that they use less material, and the cardboard boxes are tightly attached to the contents, which can achieve high-speed automation.