1. When making packaging carton, it is usually necessary to die cut the printed products. When using flat automatic die-cutting machine for die-cutting processing, it is necessary to break several small holes by the die-cutting knife at its edge.

在模切后的印张上形成连点，才能顺利地将模切后的成品从机器中拉出，敲破的小口体现在模切后的盒片上市边缘不光滑的，自然会或多或少地影响产品的美观。所以在拼版时应尽量将纸盒边缘会被粘住或处在不显眼部位的那一边放在叼口边。

In the die-cut sheet on the formation of even points, in order to smoothly pull out the finished product from the machine after die-cut, the small break reflected in the die-cut box, the edge is not smooth, will more or less affect the beauty of the product. Therefore, when making up, you should try your best to stick the edge of the carton or put the side in the inconspicuous position on the edge of its mouth.

2、对于两拼以上的产品，如果两拼之间的图案可以做到无缝连接，应尽量采用一刀切的印后加工方式，不要在中间留下空隙。因为采用一刀切的方式可以节省纸张、节省制作刀模的费用，且有利于模切后清废。

2. For more than two pieces of products, if the patterns between the two pieces can be seamlessly connected, one size fits all Postpress processing should be adopted as far as possible, without leaving gaps in the middle. Because the use of one size fits all method can save paper, save the cost of making knife mold, and is conducive to the cleaning after die cutting.

两拼之间的图案如果无法做到无缝连接，或者受到两个产品形状的限制，无法做到一刀切，那么两个产品之间一般来说少要留出4mm宽的排刀位置，并且每个产品少要有2mm的图案出血。

If the pattern between the two products can not be seamlessly connected, or limited by the shape of the two products, it can not be cut across the board, then generally speaking, at least 4mm wide knife row position should be reserved between the two products, and each product should have at least 2mm pattern.