１前言瓶罐等圆柱体内装物在包装中的排列如同直角六面体内装物一样，以传统的齐列排列方式为主，该方式具有排列整齐，便于计数，便于机械操作特点。但是其罐罐之间的空间间隙不能有效利用。如果采用错列排列方式，当列数超过某一范围时，则有可能经提高空间利用率，从而... 1 Introduction Bottle cylinders and other cylinder contents arranged in the package as rectangular hexahedron content, the traditional way to align the main column, the method has arranged neat, easy to count, easy to operate mechanical features. However, the space between tanks can not be effectively utilized. If you use staggered arrangement, when the number of columns exceeds a certain range, then it is possible to improve space utilization, thus ...