Black square boxes are a packaging structure that looks very ordinary, but it will be divided into several types. There are three types of packaging: upper and lower cover (the upper cover can be completely separated from the main body), square drawer boxes, and square flip cover packaging. Many common or different products will use this common packaging structure, and can not reflect the differentiation of products and brands. In order to distinguish products and brands better, specific designs and contents need to be printed on the surface of the packaging box, which is an important carrier for customers to judge the products.
There are many printing processes available for black card boxes, such as ordinary CMYK printing, luxurious bronzing printing, and unique emboss printing. Different printing processes need to be selected according to the positioning and value of the product. We must realize that the packaging design and printing process of different products should be differentiated.