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.

在模切后的印張上形成連點，才能順利地將模切后的成品從機器中拉出，敲破的小口體現在模切后的盒片上市邊緣不光滑的，自然會或多或少地影響產品的美觀。所以在拼版時應盡量將紙盒邊緣會被粘住或處在不顯眼部位的那一邊放在叼口邊。

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、對于兩拼以上的產品，如果兩拼之間的圖案可以做到無縫連接，應盡量采用一刀切的印后加工方式，不要在中間留下空隙。因為采用一刀切的方式可以節省紙張、節省制作刀模的費用，且有利于模切后清廢。

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.

兩拼之間的圖案如果無法做到無縫連接，或者受到兩個產品形狀的限制，無法做到一刀切，那么兩個產品之間一般來說至少要留出4mm寬的排刀位置，并且每個產品至少要有2mm的圖案出血。

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.