The structure of paper packaging box design refers to the combination of flat and three-dimensional structures inside and outside the box, in order to realize the protection of goods and aesthetic competence and other functions. The structural design of the paper box involves the box form, size, opening, sealing and other aspects, the following will mainly introduce the common types of paper box design structure:

Rectangular box structure: the most common form of a box, with a simple, stable structure. Rectangular box type can be further divided into rectangular bottom box and rectangular box with lid two types, the structural design differences mainly lies in the opening and lid design.

Square box type structure: similar to rectangular box type, but the length and width of the four sides are equal. It is more compact in area control and provides good stability, and is a more commonly used form of packaging.

Cylindrical structure: consists of a cylinder and a disk-like structure at the bottom of both ends, the typical application scenario is beverage packaging. Since the stability of the cylinder is poor, it is often necessary to enhance its stability through other means, such as the use of counterweight base or through the outer layer of packaging to achieve stability.

Multi-segment box structure: Based on geometric shapes, multi-segment combinations are designed to realize a richer product presentation. Multi-segment box structure is more innovative and fashionable in form, and can better meet the packaging needs of specific products.

Set-type box structure: composed of two boxes, generally the big box is a unified external protection of the goods, the small box as a storage container for the contents. The concept of set-type box type makes it possible to categorize and manage the contents of a single product, and at the same time, it has good aesthetics and space management performance.

Slanted slot box structure: slanted slot is mainly through the distribution of force and deformation patterns to achieve structural stability. Diversified in design, it can be used in the packaging of complex products with lighter mass, such as wine bottles and so on.

In summary, the structural design of the paper box should take into account the protection of goods and aesthetic feeling, while focusing on linking the market demand and consumer trends, so as to develop a box that meets the market demand.

The above content is answered by the professional packaging design company Zhonghui Design (Beijing Zhonghui Avenue Consulting Co., Ltd.), I hope to help you.